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Polymer Powder Comprising A Copolymer, Use In A Shaping Method Which Uses A Non-Focussed Application Of Energy And Moulded Body That Is Produced From Said Polymer Powder

Patent No. EP1720930 (titled "Polymer Powder Comprising A Copolymer, Use In A Shaping Method Which Uses A Non-Focussed Application Of Energy And Moulded Body That Is Produced From Said Polymer Powder") was filed by Degussa on Dec 15, 2004. The application was issued on Mar 4, 2015.

Patent Summary

Patent Family

Patent Oppositions

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
ARKEMA FRANCE	Dec 1, 2015	FRAGNAUD

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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Jan 26, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jan 26, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 23, 2018
Termination of the opposition proceedings with maintenance of patent
Oct 24, 2017
Advice of delivery
Oct 23, 2017
Advice of delivery
Oct 19, 2017
Advice of delivery
Oct 18, 2017
Advice of delivery
Oct 13, 2017
Acknowledgement of a document
Oct 13, 2017
Acknowledgement of a document
Oct 13, 2017
Annex to the communication - opposition
Oct 13, 2017
Decision of the Opposition Division and instruction
Oct 13, 2017
Decision rejecting the opposition
Oct 13, 2017
Grounds for the decision (Annex) - opposition
Oct 13, 2017
Internal form - Opposition/addressees
Oct 13, 2017
Internal form - Opposition/addressees
Oct 13, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 13, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 13, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 13, 2017
Provision of a copy of the minutes - opposition procedure
Sep 7, 2017
Information about the result of oral proceedings
Jul 27, 2017
Notification concerning the date of oral proceedings
Jul 27, 2017
Notification concerning the date of oral proceedings
Jul 13, 2017
Brief communication - Opposition proceedings
Jul 12, 2017
Brief communication - Opposition proceedings
Jul 7, 2017
(Electronic) Receipt
Jul 7, 2017
Amended claims with annotations
Jul 7, 2017
Amended claims with annotations
Jul 7, 2017
Claims
Jul 7, 2017
Claims
Jul 7, 2017
Letter accompanying subsequently filed items
Jul 7, 2017
Written submission in preparation to/during oral proceedings
Jul 6, 2017
(Electronic) Receipt
Jul 6, 2017
Letter accompanying subsequently filed items
Jul 6, 2017
Request for interpreters during oral proceedings
Jul 5, 2017
Brief communication - Opposition proceedings
Jun 29, 2017
(Electronic) Receipt
Jun 29, 2017
Letter accompanying subsequently filed items
Jun 29, 2017
Written submission in preparation to/during oral proceedings
Dec 20, 2016
Advice of delivery
Dec 12, 2016
Advice of delivery
Dec 9, 2016
Advice of delivery
Dec 6, 2016
Advice of delivery
Dec 5, 2016
Annex to the communication - opposition
Dec 5, 2016
Information concerning oral proceedings
Dec 5, 2016
Preparation for oral proceedings
Dec 5, 2016
Summons to attend oral proceedings
Dec 5, 2016
Summons to attend oral proceedings
Jul 21, 2016
Brief communication - Opposition proceedings
Jul 11, 2016
(Electronic) Receipt
Jul 11, 2016
Letter accompanying subsequently filed items
Jul 11, 2016
Reply of the patent proprietor to the notice(s) of opposition
May 2, 2016
Brief communication - Opposition proceedings
May 2, 2016
Grant of extension of time limit (opposition procedure)
Apr 27, 2016
(Electronic) Receipt
Apr 27, 2016
Letter accompanying subsequently filed items
Apr 27, 2016
Request for extension of time limit
Jan 11, 2016
Communication of a notice of opposition and request to file observations
Jan 11, 2016
Notice of further oppositions to opponent(s)
Dec 18, 2015
Request concerning representative opponent
Dec 7, 2015
Communication of a notice of opposition - first information to patent proprietor
Dec 1, 2015
(Electronic) Receipt
Dec 1, 2015
Notice of opposition
Dec 1, 2015
Notice of opposition
Dec 1, 2015
Patent document cited during the opposition procedure
Dec 1, 2015
Patent document cited during the opposition procedure
Dec 1, 2015
Patent document cited during the opposition procedure
Dec 1, 2015
Patent document cited during the opposition procedure
Dec 1, 2015
Patent document cited during the opposition procedure
Mar 4, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 5, 2015
Decision to grant a European patent
Jan 26, 2015
(Electronic) Receipt
Jan 26, 2015
English translation of the claims
Jan 26, 2015
Filing of the translations of the claims
Jan 26, 2015
French translation of claims
Jan 26, 2015
Letter accompanying subsequently filed items
Dec 8, 2014
Bibliographic data of the European patent application
Dec 8, 2014
Communication about intention to grant a European patent
Dec 8, 2014
Intention to grant (signatures)
Dec 8, 2014
Text intended for grant
Mar 4, 2014
(Electronic) Receipt
Mar 4, 2014
Amended claims with annotations
Mar 4, 2014
Claims
Mar 4, 2014
Letter accompanying subsequently filed items
Mar 4, 2014
Non-patent literature cited during the opposition procedure
Mar 4, 2014
Reply to communication from the Examining Division
Nov 4, 2013
Annex to the communication
Nov 4, 2013
Communication from the Examining Division
Aug 21, 2012
(Electronic) Receipt
Aug 21, 2012
Claims
Aug 21, 2012
Letter accompanying subsequently filed items
Aug 21, 2012
Reply to communication from the Examining Division
May 25, 2012
Annex to the communication
May 25, 2012
Communication from the Examining Division
Jul 7, 2008
Communication of the registration of a transfer or change of name and/or address
Jun 28, 2008
Submission concerning change of applicant's name
Jun 27, 2008
Submission concerning change of applicant's name
Oct 9, 2007
Communication of the registration of a transfer or change of name and/or address
Sep 28, 2007
Request for change of name
Jan 19, 2007
Communication of the registration of a transfer or change of name and/or address
Jan 15, 2007
Request for change of name
Jan 5, 2007
Request for change of name
Oct 18, 2006
Notification on forthcoming publication of bibliographic data
Oct 5, 2006
Communication regarding possible amendment of claims/payment of claims fees
Sep 6, 2006
Annexes to the international preliminary examination report
Sep 6, 2006
Copy of the international preliminary examination report
Aug 22, 2006
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Aug 22, 2006
Request for entry into the European phase
Jul 14, 2006
Information on entry into European phase
Jul 4, 2006
Annex to International preliminary examination report
Jul 4, 2006
International preliminary examination report
Jul 4, 2006
International preliminary examination report
Jul 4, 2006
International preliminary examination report - free text sheet
Jul 4, 2006
International preliminary examination report - free text sheet
Jul 4, 2006
International preliminary examination report - points I-VIII
Jul 4, 2006
International preliminary examination report - points I-VIII
Jul 4, 2006
Notification of documents sent to WIPO
Jul 4, 2006
Transmittal of International Preliminary Examination Report
Apr 11, 2006
Notification of election of EPO
Nov 23, 2005
Amendments of documents (Article 19 PCT)
Nov 23, 2005
PCT(IPEA): Amended sheet - claims
Nov 16, 2005
Notification of the recording of a change
Nov 9, 2005
Notification of the recording of a change
Oct 6, 2005
Notification of documents sent to WIPO
Sep 27, 2005
Reply to Form IPEA424
Sep 26, 2005
Priority document (electronically transmitted)
Sep 19, 2005
Free text
Sep 19, 2005
Notification of documents sent to WIPO
Sep 19, 2005
Notification of receipt of demand
Sep 9, 2005
Copy of the international search report
Sep 9, 2005
Copy of the international search report
Sep 9, 2005
Published international application - A1
Sep 7, 2005
Claims
Sep 7, 2005
Letter regarding PCTII procedure
Sep 7, 2005
PCT demand form
Sep 7, 2005
PCT(IPEA): Amended sheet - claims
Jan 24, 2005
Abstract
Jan 24, 2005
Claims
Jan 24, 2005
Description
Dec 15, 2004
Abstract
Dec 15, 2004
Annex
Dec 15, 2004
Claims
Dec 15, 2004
Description

EP1720930

DEGUSSA

Application Number: EP04804856A
Filing Date: Dec 15, 2004
Status: Opposition Rejected; Jan 26, 2018
Publication Date: Mar 4, 2015
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