Matt Polyolefin Film Having Release Properties

Patent No. EP2528737 (titled "Matt Polyolefin Film Having Release Properties") was filed by Treofan Germany on Jan 26, 2011. The application was issued on Jan 11, 2023.

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	Representative
JINDAL FILMS AMERICAS	Mar 25, 2015	BARKER BRETTELL
TAGHLEEF INDUSTRIES LLC	Mar 25, 2015	KUTZENBERGER WOLFF & PARTNER

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

Date
Description

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Dec 15, 2022
Decision to maintain the European patent in amended form
Dec 15, 2022
Decision to maintain the European patent in amended form
Dec 15, 2022
Decision to maintain the European patent in amended form
Dec 9, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 8, 2022
(Electronic) Receipt
Nov 8, 2022
English translation of the claims
Nov 8, 2022
Filing of the translation of the amended claims
Nov 8, 2022
French translation of claims
Nov 8, 2022
Letter accompanying subsequently filed items
Oct 28, 2022
Communication to opponent concerning maintenance
Oct 28, 2022
Communication to opponent concerning maintenance
Oct 28, 2022
Communication with request to file translations
Oct 26, 2022
Communication of bibliographic data
Oct 20, 2022
Maintenance of the patent with the documents specified in the final decision
Oct 19, 2022
Maintenance of the patent with the documents specified in the final decision
Jul 25, 2022
(Electronic) Receipt
Jul 25, 2022
Advice of delivery
Jul 25, 2022
Letter accompanying subsequently filed items
Jul 12, 2022
Advice of delivery
Jul 11, 2022
Advice of delivery
Jul 7, 2022
Annex to the communication - opposition
Jul 7, 2022
Decision of the Opposition Division and instruction
Jul 7, 2022
Druckexemplar in opposition procedure
Jul 7, 2022
Grounds for the decision (Annex) - opposition
Jul 7, 2022
Interlocutory decision in opposition proceedings
Jul 7, 2022
Interlocutory decision in opposition proceedings
Jul 7, 2022
Interlocutory decision in opposition proceedings
Jul 7, 2022
Means of redress
Jul 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 7, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 7, 2022
Provision of a copy of the minutes - opposition procedure
Jul 7, 2022
Provision of a copy of the minutes - opposition procedure
Jul 7, 2022
Provision of a copy of the minutes - opposition procedure
Jul 7, 2022
Scanned annex to a communication - opposition procedure
Jul 7, 2022
Scanned annex to a communication - opposition procedure
Jul 7, 2022
Transmittal of decision / summons - opposition
Jul 7, 2022
Transmittal of decision / summons - opposition
Jul 7, 2022
Transmittal of decision / summons - opposition
Jun 8, 2022
Information about the result of oral proceedings
Apr 26, 2022
(Electronic) Receipt
Apr 26, 2022
Letter accompanying subsequently filed items
Apr 26, 2022
Notification concerning the date of oral proceedings
Apr 26, 2022
Notification concerning the date of oral proceedings
Apr 26, 2022
Notification concerning the date of oral proceedings
Apr 20, 2022
Brief communication - Opposition proceedings
Apr 20, 2022
Brief communication - Opposition proceedings
Apr 20, 2022
Brief communication - Opposition proceedings
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
Amended description with annotations
Apr 8, 2022
Auxiliary request during Opposition procedure
Apr 8, 2022
Auxiliary request during Opposition procedure
Apr 8, 2022
Auxiliary request during Opposition procedure
Apr 8, 2022
Auxiliary request during Opposition procedure - 08
Apr 8, 2022
Auxiliary request during Opposition procedure - 09
Apr 8, 2022
Auxiliary request during Opposition procedure - 10
Apr 8, 2022
Letter accompanying subsequently filed items
Apr 8, 2022
Letter accompanying subsequently filed items
Apr 8, 2022
Written submission in preparation to/during oral proceedings
Apr 8, 2022
Written submission in preparation to/during oral proceedings
Apr 8, 2022
Written submission in preparation to/during oral proceedings
Mar 11, 2022
Brief communication - Opposition proceedings
Mar 11, 2022
Brief communication - Opposition proceedings
Mar 8, 2022
(Electronic) Receipt
Mar 8, 2022
Letter accompanying subsequently filed items
Mar 8, 2022
Request for interpreters during oral proceedings
Jan 10, 2022
Advice of delivery
Jan 10, 2022
Advice of delivery
Jan 4, 2022
Annex to the communication - opposition
Jan 4, 2022
Information concerning oral proceedings
Jan 4, 2022
Summons to attend oral proceedings
Jan 4, 2022
Summons to attend oral proceedings
Jan 4, 2022
Summons to attend oral proceedings
Jan 4, 2022
Transmittal of decision / summons - opposition
Jan 4, 2022
Transmittal of decision / summons - opposition
Jan 4, 2022
Transmittal of decision / summons - opposition
Dec 20, 2021
Information about the result of oral proceedings
Sep 21, 2021
Decision of the Board of Appeal
Sep 21, 2021
Decision of the Board of Appeal
Sep 21, 2021
F3032 Notification(s) of the decision
Sep 21, 2021
F3032 Notification(s) of the decision
Sep 21, 2021
F3032 Notification(s) of the decision
Sep 21, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jul 2, 2021
F3013 Oral Proceedings: Forwarding minutes
Jul 2, 2021
F3013 Oral Proceedings: Forwarding minutes
Jul 2, 2021
F3013 Oral Proceedings: Forwarding minutes
Jul 2, 2021
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jun 21, 2021
F3345 Forwarding of submissions to parties
Jun 21, 2021
F3345 Forwarding of submissions to parties
Jun 18, 2021
Annexes (other than cited documents) regarding appeal procedure
Jun 18, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 17, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 14, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 8, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 2, 2021
(Electronic) Receipt
Jun 2, 2021
F3936 Acknowledgement of receipt Board of Appeal
Jun 2, 2021
Letter accompanying subsequently filed items
May 31, 2021
F3936 Acknowledgement of receipt Board of Appeal
May 27, 2021
F3345 Forwarding of submissions to parties
May 27, 2021
F3345 Forwarding of submissions to parties
May 27, 2021
Oral proceedings: change of venue
May 27, 2021
Oral proceedings: change of venue
May 27, 2021
Oral proceedings: change of venue
May 21, 2021
(Electronic) Receipt
May 21, 2021
Citation in appeal procedure - 024
May 21, 2021
Letter accompanying subsequently filed items
May 21, 2021
Letter dealing with oral proceedings during the appeal procedure
May 19, 2021
F3345 Forwarding of submissions to parties
May 12, 2021
F3345 Forwarding of submissions to parties
May 12, 2021
F3345 Forwarding of submissions to parties
May 12, 2021
Letter dealing with oral proceedings during the appeal procedure
May 9, 2021
(Electronic) Receipt
May 9, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
F3345 Forwarding of submissions to parties
Apr 29, 2021
F3345 Forwarding of submissions to parties
Apr 29, 2021
F3345 Forwarding of submissions to parties
Apr 27, 2021
(Electronic) Receipt
Apr 27, 2021
Letter accompanying subsequently filed items
Apr 27, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 26, 2021
Auxiliary request during appeals procedure - 01
Apr 26, 2021
Auxiliary request during appeals procedure - 02
Apr 26, 2021
Auxiliary request during appeals procedure - 03
Apr 26, 2021
Auxiliary request during appeals procedure - 04
Apr 26, 2021
Auxiliary request during appeals procedure - 05
Apr 26, 2021
Auxiliary request during appeals procedure - 06
Apr 26, 2021
Auxiliary request during appeals procedure - 07
Apr 26, 2021
Claims
Apr 26, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 23, 2021
Auxiliary request during appeals procedure - 01
Apr 23, 2021
Auxiliary request during appeals procedure - 02
Apr 23, 2021
Auxiliary request during appeals procedure - 03
Apr 23, 2021
Auxiliary request during appeals procedure - 04
Apr 23, 2021
Auxiliary request during appeals procedure - 05
Apr 23, 2021
Auxiliary request during appeals procedure - 06
Apr 23, 2021
Auxiliary request during appeals procedure - 07
Apr 23, 2021
Claims
Apr 23, 2021
Letter dealing with oral proceedings during the appeal procedure
Mar 29, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 29, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 29, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 5, 2020
F3345 Forwarding of submissions to parties
Nov 5, 2020
F3345 Forwarding of submissions to parties
Nov 2, 2020
Request for interpreters during oral proceedings
Sep 1, 2020
Document concerning representation
Aug 27, 2020
(Electronic) Receipt
Aug 27, 2020
F3936 Acknowledgement of receipt Board of Appeal
Aug 27, 2020
Letter accompanying subsequently filed items
Aug 11, 2020
F3936 Acknowledgement of receipt Board of Appeal
Aug 3, 2020
F3936 Acknowledgement of receipt Board of Appeal
Jul 30, 2020
F3011.1 Oral Proceedings: summons
Jul 30, 2020
F3011.1 Oral Proceedings: summons
Jul 30, 2020
F3011.1 Oral Proceedings: summons
Jul 27, 2020
F3010 Oral proceedings: order for summons
Jul 27, 2020
F3303.16 Change of composition of the Board (T)
May 12, 2020
F3303.16 Change of composition of the Board (T)
Jan 21, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Jan 21, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Jan 21, 2020
F3057 Communication: Change of responsibility of a Board of Appeal
Jan 16, 2019
Refund of fees
Jan 14, 2019
F3345 Forwarding of submissions to parties
Jan 14, 2019
F3345 Forwarding of submissions to parties
Jan 3, 2019
(Electronic) Receipt
Jan 3, 2019
Letter accompanying subsequently filed items
Jan 3, 2019
Withdrawal of an appeal
Aug 24, 2018
Composition of the board (T)
Mar 12, 2018
Communication of amended entries
Feb 14, 2018
Request for change of opponent's representative
Feb 6, 2018
Communication of amended entries
Jan 10, 2018
Request for change of opponent's representative
Dec 22, 2017
F3345 Forwarding of submissions to parties
Dec 22, 2017
F3345 Forwarding of submissions to parties
Dec 20, 2017
Reply to appeal
Dec 19, 2017
Reply to appeal
Aug 14, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Aug 14, 2017
F3345 Forwarding of submissions to parties
Aug 14, 2017
F3345 Forwarding of submissions to parties
Aug 8, 2017
(Electronic) Receipt
Aug 8, 2017
(Electronic) Receipt
Aug 8, 2017
Annexes (other than cited documents) regarding appeal procedure
Aug 8, 2017
Annexes (other than cited documents) regarding appeal procedure
Aug 8, 2017
Annexes (other than cited documents) regarding appeal procedure
Aug 8, 2017
Letter accompanying subsequently filed items
Aug 8, 2017
Letter accompanying subsequently filed items
Aug 8, 2017
Non-Patent Literature cited during the appeal procedure
Aug 8, 2017
Non-Patent Literature cited during the appeal procedure
Aug 8, 2017
Patent Document cited during the appeal procedure
Aug 8, 2017
Statement of grounds of appeal
Aug 8, 2017
Statement of grounds of appeal
Jun 9, 2017
F3204 Communication of the file number to the parties
Jun 9, 2017
F3204 Communication of the file number to the parties
Jun 1, 2017
Processing of an appeal
May 31, 2017
(Electronic) Receipt
May 31, 2017
Letter accompanying subsequently filed items
May 31, 2017
Notice of appeal
May 29, 2017
(Electronic) Receipt
May 29, 2017
Letter accompanying subsequently filed items
May 29, 2017
Notice of appeal
Apr 21, 2017
Advice of delivery
Apr 18, 2017
Advice of delivery
Apr 5, 2017
Advice of delivery
Apr 4, 2017
Submission concerning representation
Apr 3, 2017
Advice of delivery
Apr 3, 2017
Submission concerning representation
Mar 30, 2017
Advice of delivery
Mar 30, 2017
Advice of delivery
Mar 30, 2017
Advice of delivery
Mar 30, 2017
Advice of delivery
Mar 29, 2017
Acknowledgement of a document
Mar 29, 2017
Acknowledgement of a document
Mar 29, 2017
Acknowledgement of a document
Mar 29, 2017
Annex to the communication - opposition
Mar 29, 2017
Decision of the Opposition Division and instruction
Mar 29, 2017
Decision rejecting the opposition
Mar 29, 2017
Grounds for the decision (Annex) - opposition
Mar 29, 2017
Internal form - Opposition/addressees
Mar 29, 2017
Internal form - Opposition/addressees
Mar 29, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 29, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 29, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 29, 2017
Provision of a copy of the minutes - opposition procedure
Mar 9, 2017
Information about the result of oral proceedings
Feb 15, 2017
Brief communication - Opposition proceedings
Feb 15, 2017
Brief communication - Opposition proceedings
Feb 15, 2017
Brief communication - Opposition proceedings
Feb 15, 2017
Brief communication - Opposition proceedings
Feb 13, 2017
Brief communication - Opposition proceedings
Feb 13, 2017
Brief communication - Opposition proceedings
Feb 13, 2017
Citation in opposition procedure - 020
Feb 13, 2017
Letter regarding the opposition procedure (no time limit)
Feb 9, 2017
(Electronic) Receipt
Feb 9, 2017
Auxiliary request during Opposition procedure
Feb 9, 2017
Auxiliary request during Opposition procedure
Feb 9, 2017
Auxiliary request during Opposition procedure
Feb 9, 2017
Brief communication - Opposition proceedings
Feb 9, 2017
Brief communication - Opposition proceedings
Feb 9, 2017
Citation in opposition procedure
Feb 9, 2017
Citation in opposition procedure
Feb 9, 2017
Letter accompanying subsequently filed items
Feb 9, 2017
Letter regarding the opposition procedure (no time limit)
Feb 9, 2017
Letter regarding the opposition procedure (no time limit)
Feb 9, 2017
Letter regarding the opposition procedure (no time limit)
Feb 8, 2017
Auxiliary request during Opposition procedure
Feb 8, 2017
Auxiliary request during Opposition procedure
Feb 8, 2017
Auxiliary request during Opposition procedure
Feb 8, 2017
Letter regarding the opposition procedure (no time limit)
Feb 7, 2017
Letter regarding the opposition procedure (no time limit)
Feb 6, 2017
Letter regarding the opposition procedure (no time limit)
Jan 24, 2017
Communication of amended entries concerning the representative
Jan 20, 2017
Submission concerning change of applicant's representative
Jan 19, 2017
Submission concerning change of applicant's representative
Jan 17, 2017
Brief communication - Opposition proceedings
Jan 17, 2017
Brief communication - Opposition proceedings
Jan 11, 2017
Communication of amended entries
Jan 4, 2017
(Electronic) Receipt
Jan 4, 2017
Letter accompanying subsequently filed items
Jan 4, 2017
Request for a change of address - opponent
Aug 19, 2016
Brief communication - Opposition proceedings
Aug 19, 2016
Brief communication - Opposition proceedings
Aug 16, 2016
Request for interpreters during oral proceedings
Aug 15, 2016
Request for interpreters during oral proceedings
Aug 4, 2016
Brief communication - Opposition proceedings
Aug 4, 2016
Brief communication - Opposition proceedings
Jul 30, 2016
Advice of delivery
Jul 26, 2016
Request for interpreters during oral proceedings
Jul 18, 2016
Advice of delivery
Jul 16, 2016
Advice of delivery
Jul 15, 2016
Advice of delivery
Jul 14, 2016
Advice of delivery
Jul 12, 2016
Advice of delivery
Jul 11, 2016
Acknowledgement of a document
Jul 11, 2016
Acknowledgement of a document
Jul 11, 2016
Acknowledgement of a document
Jul 11, 2016
Annex to the communication - opposition
Jul 11, 2016
Preparation for oral proceedings
Jul 11, 2016
Summons to attend oral proceedings
Jul 11, 2016
Summons to attend oral proceedings
Jul 11, 2016
Summons to attend oral proceedings
Jan 25, 2016
Brief communication - Opposition proceedings
Jan 25, 2016
Brief communication - Opposition proceedings
Jan 22, 2016
Brief communication - Opposition proceedings
Jan 22, 2016
Brief communication - Opposition proceedings
Jan 18, 2016
Citation in opposition procedure - 018
Jan 18, 2016
Citation in opposition procedure - 018
Jan 18, 2016
Citation in opposition procedure - 018
Jan 18, 2016
Citation in opposition procedure - 019
Jan 18, 2016
Citation in opposition procedure - 019
Jan 18, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jan 15, 2016
Non-patent literature cited during the opposition procedure
Jan 15, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 19, 2015
Brief communication - Opposition proceedings
Nov 19, 2015
Brief communication - Opposition proceedings
Nov 19, 2015
Grant of extension of time limit (opposition procedure)
Nov 18, 2015
Brief communication - Opposition proceedings
Nov 18, 2015
Brief communication - Opposition proceedings
Nov 18, 2015
Communication of amended entries concerning the representative
Nov 14, 2015
Request for extension of time limit
Nov 13, 2015
Request for extension of time limit
Oct 10, 2015
Submission concerning change of applicant's representative
Sep 8, 2015
Brief communication - Opposition proceedings
Sep 8, 2015
Brief communication - Opposition proceedings
Sep 8, 2015
Grant of extension of time limit (opposition procedure)
Sep 4, 2015
Request for extension of time limit
Sep 3, 2015
Request for extension of time limit
May 6, 2015
Communication of a notice of opposition and request to file observations
May 6, 2015
Notice of further oppositions to opponent(s)
May 6, 2015
Notice of further oppositions to opponent(s)
Mar 31, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 31, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 28, 2015
Citation in opposition procedure
Mar 28, 2015
Citation in opposition procedure
Mar 28, 2015
Citation in opposition procedure - 010
Mar 28, 2015
Citation in opposition procedure - 010
Mar 28, 2015
Citation in opposition procedure - 010
Mar 28, 2015
Citation in opposition procedure - 011
Mar 28, 2015
Citation in opposition procedure - 012
Mar 28, 2015
Citation in opposition procedure - 013
Mar 28, 2015
Citation in opposition procedure - 014
Mar 28, 2015
Citation in opposition procedure - 015
Mar 28, 2015
Citation in opposition procedure - 016
Mar 28, 2015
Citation in opposition procedure - 017
Mar 28, 2015
Notice of opposition
Mar 28, 2015
Payment of fees and costs
Mar 25, 2015
(Electronic) Receipt
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Any annexes (other than citation) to an opposition letter
Mar 25, 2015
Citation in opposition procedure - 001
Mar 25, 2015
Citation in opposition procedure - 002
Mar 25, 2015
Citation in opposition procedure - 004
Mar 25, 2015
Citation in opposition procedure - 004
Mar 25, 2015
Citation in opposition procedure - 005
Mar 25, 2015
Citation in opposition procedure - 006
Mar 25, 2015
Citation in opposition procedure - 007
Mar 25, 2015
Citation in opposition procedure - 008
Mar 25, 2015
Citation in opposition procedure - 009
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Cover sheet for fax transmission
Mar 25, 2015
Notice of opposition
Mar 25, 2015
Notice of opposition
Mar 25, 2015
Notice of opposition
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Patent document cited during the opposition procedure
Mar 25, 2015
Payment of fees and costs
Mar 25, 2015
Payment of fees and costs
Jun 27, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 30, 2014
Decision to grant a European patent
May 15, 2014
English translation of the claims
May 15, 2014
Filing of the translations of the claims
May 15, 2014
French translation of claims
May 13, 2014
English translation of the claims
May 13, 2014
Filing of the translations of the claims
May 13, 2014
French translation of claims
Feb 19, 2014
Bibliographic data of the European patent application
Feb 19, 2014
Communication about intention to grant a European patent
Feb 19, 2014
Intention to grant (signatures)
Feb 19, 2014
Text intended for grant
Aug 30, 2013
Examination started
Apr 4, 2013
Amended claims filed after receipt of (European) search report
Apr 4, 2013
Amendments received before examination
Apr 2, 2013
Amended claims filed after receipt of (European) search report
Apr 2, 2013
Amendments received before examination
Apr 2, 2013
Communication of amended entries concerning the representative
Mar 23, 2013
Submission concerning change of applicant's representative
Nov 7, 2012
Notification on forthcoming publication of bibliographic data
Sep 26, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 5, 2012
Communication to designated inventor
Aug 15, 2012
Copy of the international preliminary report on patentability
Jul 13, 2012
Priority search results
Jul 13, 2012
Request for entry into the European phase
Jun 11, 2012
Information on entry into European phase
Feb 16, 2012
Notification of the recording of a change
Feb 16, 2012
Notification of the recording of a change
Sep 13, 2011
Notification of the recording of a change
Sep 13, 2011
Notification of the recording of a change
Aug 23, 2011
Priority document (electronically transmitted)
Aug 4, 2011
Copy of the international search report
Aug 4, 2011
Copy of the international search report
Aug 4, 2011
Published international application - A1
May 31, 2011
Written opinion of the ISA, boxes No. I to VIII
May 31, 2011
Written opinion of the ISA, cover sheet
May 31, 2011
Written opinion of the ISA, supplemental box
Jan 26, 2011
Abstract
Jan 26, 2011
Claims
Jan 26, 2011
Description
Jan 26, 2011
Submission concerning representation

EP2528737

TREOFAN GERMANY

Application Number: EP11710414A
Filing Date: Jan 26, 2011
Status: Patent Maintained As Amended; Dec 9, 2022
Publication Date: Jan 11, 2023
External Links: Slate, Register , Google Patents

IP Verse

Matt Polyolefin Film Having Release Properties

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2528737