High Stiffness High Impact Propylene Impact Copolymers - EP2580281B1

PatentPatent Analysis

EP2580281

Application Number: EP11727052A
Filing Date: Jun 6, 2011
Status: Revoked; Nov 12, 2021
Grant Date: Mar 7, 2018
External Links: Slate, Register, Google Patents
Similar Patents facing opposition: EP3660101B1
EP3568422B1
EP3660099B1

Bibliography

The patent EP2580281B1 was granted to DOW on Mar 7, 2018 following the initial filing on Jun 6, 2011 under the application number EP11727052A . The current legal status of the patent is Revoked.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Opposition Status
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BASELL POLIOLEFINE ITALIA	Dec 7, 2018	ADMISSIBLE
SABIC SABIC PETROCHEMICALS	Dec 6, 2018	ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

Date
Description

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Nov 12, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Nov 12, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Nov 12, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
OPPO
Nov 9, 2021
Termination of the opposition proceedings with revocation of patent
OPPO
Jul 30, 2021
(Electronic) Receipt
OPPO
Jul 30, 2021
Advice of delivery
OPPO
Jul 30, 2021
Letter accompanying subsequently filed items
OPPO
Jul 29, 2021
(Electronic) Receipt
OPPO
Jul 29, 2021
Advice of delivery
OPPO
Jul 29, 2021
Advice of delivery
OPPO
Jul 29, 2021
Annex to the communication - opposition
OPPO
Jul 29, 2021
Decision of the Opposition Division and instruction
OPPO
Jul 29, 2021
Decision revoking the European patent
OPPO
Jul 29, 2021
Decision revoking the European patent
OPPO
Jul 29, 2021
Decision revoking the European patent
OPPO
Jul 29, 2021
Grounds for the decision (Annex) - opposition
OPPO
Jul 29, 2021
Letter accompanying subsequently filed items
OPPO
Jul 29, 2021
Means of redress
OPPO
Jul 29, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 29, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 29, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jul 29, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 29, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 29, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 29, 2021
Transmittal of decision / summons - opposition
OPPO
Jul 29, 2021
Transmittal of decision / summons - opposition
OPPO
Jul 29, 2021
Transmittal of decision / summons - opposition
OPPO
Apr 26, 2021
Information about the result of oral proceedings
OPPO
Apr 22, 2021
Brief communication - Opposition proceedings
OPPO
Apr 22, 2021
Brief communication - Opposition proceedings
OPPO
Apr 21, 2021
Brief communication - Opposition proceedings
OPPO
Apr 21, 2021
Brief communication - Opposition proceedings
OPPO
Apr 16, 2021
(Electronic) Receipt
OPPO
Apr 16, 2021
Letter accompanying subsequently filed items
OPPO
Apr 16, 2021
Written submission in preparation to/during oral proceedings
OPPO
Apr 13, 2021
(Electronic) Receipt
OPPO
Apr 13, 2021
Letter accompanying subsequently filed items
OPPO
Apr 13, 2021
Written submission in preparation to/during oral proceedings
OPPO
Mar 3, 2021
Brief communication - Opposition proceedings
OPPO
Mar 3, 2021
Brief communication - Opposition proceedings
OPPO
Mar 1, 2021
(Electronic) Receipt
OPPO
Mar 1, 2021
Brief communication - Opposition proceedings
OPPO
Mar 1, 2021
Brief communication - Opposition proceedings
OPPO
Mar 1, 2021
Letter accompanying subsequently filed items
OPPO
Mar 1, 2021
Oral proceedings: reply to date proposed
OPPO
Feb 26, 2021
(Electronic) Receipt
OPPO
Feb 26, 2021
Letter accompanying subsequently filed items
OPPO
Feb 25, 2021
(Electronic) Receipt
OPPO
Feb 25, 2021
Citation in opposition procedure - 037
OPPO
Feb 25, 2021
Citation in opposition procedure - 038
OPPO
Feb 25, 2021
Citation in opposition procedure - 039
OPPO
Feb 25, 2021
Consolidated list of cited opposition documents
OPPO
Feb 25, 2021
Letter accompanying subsequently filed items
OPPO
Feb 25, 2021
Written submission in preparation to/during oral proceedings
OPPO
Feb 24, 2021
(Electronic) Receipt
OPPO
Feb 24, 2021
Letter accompanying subsequently filed items
OPPO
Feb 24, 2021
Written submission in preparation to/during oral proceedings
OPPO
Feb 8, 2021
Notification concerning the date of oral proceedings
OPPO
Feb 8, 2021
Notification concerning the date of oral proceedings
OPPO
Feb 8, 2021
Notification concerning the date of oral proceedings
OPPO
Sep 2, 2020
(Electronic) Receipt
OPPO
Sep 2, 2020
Letter accompanying subsequently filed items
OPPO
Sep 2, 2020
Oral proceedings: reply to date proposed
OPPO
Sep 1, 2020
(Electronic) Receipt
OPPO
Sep 1, 2020
Advice of delivery
OPPO
Sep 1, 2020
Advice of delivery
OPPO
Sep 1, 2020
Letter accompanying subsequently filed items
OPPO
Aug 25, 2020
Acknowledgement of a document
OPPO
Aug 25, 2020
Acknowledgement of a document
OPPO
Aug 25, 2020
Acknowledgement of a document
OPPO
Aug 25, 2020
Information concerning oral proceedings
OPPO
Aug 25, 2020
Summons to attend oral proceedings
OPPO
Aug 25, 2020
Summons to attend oral proceedings
OPPO
Aug 25, 2020
Summons to attend oral proceedings
OPPO
Aug 24, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 24, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 24, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 20, 2020
Brief communication - Opposition proceedings
OPPO
Aug 20, 2020
Brief communication - Opposition proceedings
OPPO
Aug 20, 2020
Brief communication - Opposition proceedings
OPPO
Aug 14, 2020
(Electronic) Receipt
OPPO
Aug 14, 2020
Citation in opposition procedure - 036
OPPO
Aug 14, 2020
Letter accompanying subsequently filed items
OPPO
Aug 14, 2020
Written submission in preparation to/during oral proceedings
OPPO
Aug 13, 2020
(Electronic) Receipt
OPPO
Aug 13, 2020
Letter accompanying subsequently filed items
OPPO
Aug 13, 2020
Written submission in preparation to/during oral proceedings
OPPO
Aug 12, 2020
Brief communication - Opposition proceedings
OPPO
Aug 12, 2020
Brief communication - Opposition proceedings
OPPO
Aug 12, 2020
Brief communication - Opposition proceedings
OPPO
Aug 6, 2020
(Electronic) Receipt
OPPO
Aug 6, 2020
Letter accompanying subsequently filed items
OPPO
Aug 6, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 24, 2020
(Electronic) Receipt
OPPO
Jul 24, 2020
Letter accompanying subsequently filed items
OPPO
Jul 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 17, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 17, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 17, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 19, 2020
(Electronic) Receipt
OPPO
Jun 19, 2020
Advice of delivery
OPPO
Jun 19, 2020
Letter accompanying subsequently filed items
OPPO
Jun 18, 2020
(Electronic) Receipt
OPPO
Jun 18, 2020
Advice of delivery
OPPO
Jun 18, 2020
Letter accompanying subsequently filed items
OPPO
Jun 16, 2020
(Electronic) Receipt
OPPO
Jun 16, 2020
Advice of delivery
OPPO
Jun 16, 2020
Letter accompanying subsequently filed items
OPPO
Jun 12, 2020
Acknowledgement of a document
OPPO
Jun 12, 2020
Acknowledgement of a document
OPPO
Jun 12, 2020
Acknowledgement of a document
OPPO
Jun 12, 2020
Summons to attend oral proceedings
OPPO
Jun 12, 2020
Summons to attend oral proceedings
OPPO
Jun 12, 2020
Summons to attend oral proceedings
OPPO
May 8, 2020
Notification concerning the date of oral proceedings
OPPO
May 8, 2020
Notification concerning the date of oral proceedings
OPPO
May 8, 2020
Notification concerning the date of oral proceedings
OPPO
Apr 9, 2020
Brief communication - Opposition proceedings
OPPO
Apr 9, 2020
Brief communication - Opposition proceedings
OPPO
Apr 6, 2020
(Electronic) Receipt
OPPO
Apr 6, 2020
Letter accompanying subsequently filed items
OPPO
Apr 6, 2020
Request for interpreters during oral proceedings
OPPO
Mar 30, 2020
Brief communication - Opposition proceedings
OPPO
Mar 30, 2020
Brief communication - Opposition proceedings
OPPO
Mar 30, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 30, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 30, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 27, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 27, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 27, 2020
Notification concerning the date of oral proceedings
OPPO
Mar 25, 2020
Brief communication - Opposition proceedings
OPPO
Mar 25, 2020
Brief communication - Opposition proceedings
OPPO
Mar 24, 2020
(Electronic) Receipt
OPPO
Mar 24, 2020
Brief communication - Opposition proceedings
OPPO
Mar 24, 2020
Brief communication - Opposition proceedings
OPPO
Mar 24, 2020
Letter accompanying subsequently filed items
OPPO
Mar 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Mar 23, 2020
Brief communication - Opposition proceedings
OPPO
Mar 23, 2020
Brief communication - Opposition proceedings
OPPO
Mar 19, 2020
(Electronic) Receipt
OPPO
Mar 19, 2020
(Electronic) Receipt
OPPO
Mar 19, 2020
Citation in opposition procedure - 034
OPPO
Mar 19, 2020
Citation in opposition procedure - 035
OPPO
Mar 19, 2020
Letter accompanying subsequently filed items
OPPO
Mar 19, 2020
Letter accompanying subsequently filed items
OPPO
Mar 19, 2020
Written submission in preparation to/during oral proceedings
OPPO
Mar 19, 2020
Written submission in preparation to/during oral proceedings
OPPO
Mar 17, 2020
(Electronic) Receipt
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 01
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 04
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 05
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 06
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 07
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 08
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 09
OPPO
Mar 17, 2020
Auxiliary request during Opposition procedure - 10
OPPO
Mar 17, 2020
Citation in opposition procedure - 033
OPPO
Mar 17, 2020
Letter accompanying subsequently filed items
OPPO
Mar 17, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 13, 2020
Communication of amended entries
OPPO
Feb 3, 2020
Communication of amended entries
OPPO
Jan 14, 2020
Request for change of opponent's representative
OPPO
Jan 13, 2020
Request for change of opponent's representative
OPPO
Jan 13, 2020
Request for change of opponent's representative
OPPO
Jan 3, 2020
Advice of delivery
OPPO
Nov 20, 2019
Miscellaneous requests concerning client data
OPPO
Nov 18, 2019
(Electronic) Receipt
OPPO
Nov 18, 2019
Advice of delivery
OPPO
Nov 18, 2019
Advice of delivery
OPPO
Nov 18, 2019
Letter accompanying subsequently filed items
OPPO
Nov 14, 2019
Annex to the communication - opposition
OPPO
Nov 14, 2019
Brief communication - Opposition proceedings
OPPO
Nov 14, 2019
Brief communication - Opposition proceedings
OPPO
Nov 14, 2019
Brief communication - Opposition proceedings
OPPO
Nov 8, 2019
Advice of delivery
OPPO
Oct 30, 2019
Acknowledgement of a document
OPPO
Oct 30, 2019
Acknowledgement of a document
OPPO
Oct 30, 2019
Acknowledgement of a document
OPPO
Oct 30, 2019
Annex to the communication - opposition
OPPO
Oct 30, 2019
Information concerning oral proceedings
OPPO
Oct 30, 2019
Summons to attend oral proceedings
OPPO
Oct 30, 2019
Summons to attend oral proceedings
OPPO
Oct 30, 2019
Summons to attend oral proceedings
OPPO
Oct 29, 2019
Information concerning oral proceedings
OPPO
Oct 29, 2019
Information concerning oral proceedings
OPPO
Jun 24, 2019
Brief communication - Opposition proceedings
OPPO
Jun 24, 2019
Brief communication - Opposition proceedings
OPPO
Jun 17, 2019
(Electronic) Receipt
OPPO
Jun 17, 2019
Citation in opposition procedure - 032
OPPO
Jun 17, 2019
Letter accompanying subsequently filed items
OPPO
Jun 17, 2019
Letter regarding the opposition procedure (no time limit)
OPPO
May 6, 2019
Brief communication - Opposition proceedings
OPPO
May 6, 2019
Brief communication - Opposition proceedings
OPPO
Apr 29, 2019
(Electronic) Receipt
OPPO
Apr 29, 2019
Any annexes (other than citation) to an opposition letter
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure - 01
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure - 02
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure - 03
OPPO
Apr 29, 2019
Auxiliary request during Opposition procedure - 04
OPPO
Apr 29, 2019
Citation in opposition procedure - 029
OPPO
Apr 29, 2019
Citation in opposition procedure - 030
OPPO
Apr 29, 2019
Citation in opposition procedure - 031
OPPO
Apr 29, 2019
Letter accompanying subsequently filed items
OPPO
Apr 29, 2019
Main request during Opposition procedure
OPPO
Apr 29, 2019
Main request during Opposition procedure
OPPO
Apr 29, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Apr 29, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Dec 21, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Dec 21, 2018
Communication of a notice of opposition and request to file observations
OPPO
Dec 21, 2018
Notice of further oppositions to opponent(s)
OPPO
Dec 21, 2018
Notice of further oppositions to opponent(s)
OPPO
Dec 12, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Dec 7, 2018
(Electronic) Receipt
OPPO
Dec 7, 2018
Citation in opposition procedure - 022
OPPO
Dec 7, 2018
Citation in opposition procedure - 023
OPPO
Dec 7, 2018
Citation in opposition procedure - 024
OPPO
Dec 7, 2018
Citation in opposition procedure - 025
OPPO
Dec 7, 2018
Citation in opposition procedure - 026
OPPO
Dec 7, 2018
Citation in opposition procedure - 027
OPPO
Dec 7, 2018
Citation in opposition procedure - 028
OPPO
Dec 7, 2018
Notice of opposition
OPPO
Dec 7, 2018
Notice of opposition
OPPO
Dec 6, 2018
(Electronic) Receipt
OPPO
Dec 6, 2018
Citation in opposition procedure - 001
OPPO
Dec 6, 2018
Citation in opposition procedure - 002
OPPO
Dec 6, 2018
Citation in opposition procedure - 003
OPPO
Dec 6, 2018
Citation in opposition procedure - 004
OPPO
Dec 6, 2018
Citation in opposition procedure - 005
OPPO
Dec 6, 2018
Citation in opposition procedure - 006
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Dec 6, 2018
Citation in opposition procedure - 007
OPPO
Dec 6, 2018
Citation in opposition procedure - 008
OPPO
Dec 6, 2018
Citation in opposition procedure - 009
OPPO
Dec 6, 2018
Citation in opposition procedure - 010
OPPO
Dec 6, 2018
Citation in opposition procedure - 011
OPPO
Dec 6, 2018
Citation in opposition procedure - 016
OPPO
Dec 6, 2018
Citation in opposition procedure - 017
OPPO
Dec 6, 2018
Citation in opposition procedure - 018
OPPO
Dec 6, 2018
Citation in opposition procedure - 019
OPPO
Dec 6, 2018
Citation in opposition procedure - 020
OPPO
Dec 6, 2018
Citation in opposition procedure - 021
OPPO
Dec 6, 2018
Letter accompanying subsequently filed items
OPPO
Dec 6, 2018
Notice of opposition
OPPO
Mar 19, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Feb 8, 2018
Decision to grant a European patent
Search/Exam
Jan 29, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Search/Exam
Jan 25, 2018
(Electronic) Receipt
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Jan 25, 2018
Filing of the translations of the claims
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Jan 25, 2018
French translation of claims
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Jan 25, 2018
German translation of the claims
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Jan 25, 2018
Letter accompanying subsequently filed items
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Jan 22, 2018
Acknowledgement of receipt of third party observations
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Jan 22, 2018
Transmittal of third party observations to applicant
Search/Exam
Jan 18, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Search/Exam
Jan 17, 2018
(Electronic) Receipt
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Jan 17, 2018
Annex
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Jan 17, 2018
Letter accompanying subsequently filed items
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Jan 17, 2018
Non-patent literature filed by a third party
Search/Exam
Jan 17, 2018
Observations by third parties
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Jan 17, 2018
Patent document filed by a Third party
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Nov 29, 2017
Bibliographic data of the European patent application
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Nov 29, 2017
Communication about intention to grant a European patent
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Nov 29, 2017
Intention to grant (signatures)
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Nov 29, 2017
Text intended for grant (clean copy)
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Nov 29, 2017
Text intended for grant (version for approval)
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Nov 28, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
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Oct 3, 2017
(Electronic) Receipt
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Oct 3, 2017
Amended claims with annotations
Search/Exam
Oct 3, 2017
Amended description with annotations
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Oct 3, 2017
Claims
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Oct 3, 2017
Description
Search/Exam
Oct 3, 2017
Letter accompanying subsequently filed items
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Oct 3, 2017
Reply to communication from the Examining Division
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Jul 26, 2017
Annex to the communication
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Jul 26, 2017
Consultation by telephone/in person (with time limit)
Search/Exam
Jul 26, 2017
Result of consultation by telephone/in person
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Jul 19, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Search/Exam
Jul 14, 2017
Acknowledgement of receipt of third party observations
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Jul 14, 2017
Transmittal of third party observations to applicant
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Jul 4, 2017
Non-patent literature filed by a third party
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Jul 4, 2017
Non-patent literature filed by a third party
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Jul 4, 2017
Non-patent literature filed by a third party
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Jul 4, 2017
Observations by third parties
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Jul 4, 2017
Patent document filed by a Third party
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Jul 4, 2017
Patent document filed by a Third party
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Jun 28, 2017
(Electronic) Receipt
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Jun 28, 2017
Amended claims with annotations
Search/Exam
Jun 28, 2017
Amended description with annotations
Search/Exam
Jun 28, 2017
Claims
Search/Exam
Jun 28, 2017
Description
Search/Exam
Jun 28, 2017
Letter accompanying subsequently filed items
Search/Exam
Jun 28, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Search/Exam
Jun 19, 2017
Communication concerning corrected entries of the applicant
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Jun 12, 2017
Communication of amended entries concerning the representative
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Jun 7, 2017
Submission concerning change of applicant's representative
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Jun 6, 2017
Submission concerning change of applicant's representative
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May 15, 2017
(Electronic) Receipt
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May 15, 2017
Letter accompanying subsequently filed items
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May 15, 2017
Request for correction of client data
Search/Exam
Apr 11, 2017
Bibliographic data of the European patent application
Search/Exam
Apr 11, 2017
Communication about intention to grant a European patent
Search/Exam
Apr 11, 2017
Intention to grant (signatures)
Search/Exam
Apr 11, 2017
Text intended for grant (clean copy)
Search/Exam
Apr 11, 2017
Text intended for grant (version for approval)
Search/Exam
Sep 15, 2014
(Electronic) Receipt
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Sep 15, 2014
Letter accompanying subsequently filed items
Search/Exam
Sep 15, 2014
Non-patent literature cited during the examination procedure
Search/Exam
Sep 15, 2014
Reply to communication from the Examining Division
Search/Exam
Sep 8, 2014
Result of consultation by telephone/in person
Search/Exam
Sep 5, 2014
(Electronic) Receipt
Search/Exam
Sep 5, 2014
Amended description with annotations
Search/Exam
Sep 5, 2014
Description
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Sep 5, 2014
Letter accompanying subsequently filed items
Search/Exam
Sep 5, 2014
Non-patent literature cited during the examination procedure
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Sep 5, 2014
Non-patent literature cited during the examination procedure
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Sep 5, 2014
Reply to communication from the Examining Division
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Jun 13, 2014
Grant of extension of time limit (examination procedure)
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Jun 6, 2014
(Electronic) Receipt
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Jun 6, 2014
Letter accompanying subsequently filed items
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Jun 6, 2014
Request for extension of time limit to communication from the Examining Division
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Apr 29, 2014
Grant of extension of time limit (examination procedure)
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Apr 23, 2014
(Electronic) Receipt
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Apr 23, 2014
Communication of the registration of a transfer or change of name and/or address
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Apr 23, 2014
Letter accompanying subsequently filed items
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Apr 23, 2014
Request for extension of time limit to communication from the Examining Division
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Mar 17, 2014
(Electronic) Receipt
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Mar 17, 2014
Annexes in respect of a client data request
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Mar 17, 2014
Letter accompanying subsequently filed items
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Mar 17, 2014
Submission concerning a transfer of rights (applicant)
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Mar 7, 2014
Communication of amended entries concerning the representative
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Feb 28, 2014
Submission concerning change of applicant's representative
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Feb 24, 2014
Annex to the communication
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Feb 24, 2014
Communication from the Examining Division
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Feb 19, 2014
Examination started
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Dec 5, 2013
Communication of amended entries concerning the representative
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Nov 8, 2013
Submission concerning change of applicant's representative
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Nov 6, 2013
Submission concerning change of applicant's representative
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Aug 1, 2013
(Electronic) Receipt
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Aug 1, 2013
Amended claims filed after receipt of (European) search report
Search/Exam
Aug 1, 2013
Amended description filed after receipt of (European) search report
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Aug 1, 2013
Amendments received before examination
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Aug 1, 2013
Letter accompanying subsequently filed items
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Mar 20, 2013
Notification on forthcoming publication of bibliographic data
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Jan 22, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
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Jan 15, 2013
Communication to designated inventor
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Jan 3, 2013
Copy of the international preliminary report on patentability
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Nov 6, 2012
(Electronic) Receipt
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Nov 6, 2012
Request for entry into the European phase
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Oct 19, 2012
Information on entry into European phase
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May 7, 2012
CDS Clean up - amended applicant details
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Mar 22, 2012
Request for correction
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Jan 5, 2012
Priority document (electronically transmitted)
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Dec 15, 2011
Copy of the international search report
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Dec 15, 2011
Published international application - A1
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Aug 16, 2011
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Aug 16, 2011
Written opinion of the ISA, cover sheet
PCTISA
Aug 16, 2011
Written opinion of the ISA, supplemental box
PCTISA
Jun 14, 2011
Abstract
PCTISA
Jun 14, 2011
Claims
PCTISA
Jun 14, 2011
Description
PCTISA

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High Stiffness High Impact Propylene Impact Copolymers - EP2580281B1

EP2580281

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Patent Oppositions (2)

Dossier Documents