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Brominated Butadiene/Vinyl Aromatic Copolymers, Blends Of Such Copolymers With A Vinyl Aromatic Polymer, And Polymeric Foams Formed From Such Blends

Patent No. EP1957544 (titled "Brominated Butadiene/Vinyl Aromatic Copolymers, Blends Of Such Copolymers With A Vinyl Aromatic Polymer, And Polymeric Foams Formed From Such Blends") was filed by DOW on Oct 23, 2006. The application was issued on Jan 20, 2010.

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UPC Cases New

Latest UPC cases involving this patent.

Case Number	Filing Date	Plaintiff	Proceeding Type
UPC_CFI_203/2025	Mar 7, 2025	DDP Specialty Electronic Materials	Provisional Measures

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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.

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Nov 24, 2010
Communication regarding the expiry of opposition period
Dec 28, 2009
Decision to grant a European patent
Dec 3, 2009
(Electronic) Receipt
Dec 3, 2009
Filing of the translations of the claims
Dec 3, 2009
French translation of claims
Dec 3, 2009
German translation of the claims
Dec 3, 2009
Letter accompanying subsequently filed items
Sep 1, 2009
Bibliographic data of the European patent application
Sep 1, 2009
Communication about intention to grant a European patent
Sep 1, 2009
Intention to grant (signatures)
Sep 1, 2009
Text intended for grant
Apr 20, 2009
Description
Apr 20, 2009
Non-patent literature cited during the examination procedure
Apr 20, 2009
Reply to communication from the Examining Division
Jan 28, 2009
Annex to the communication
Jan 28, 2009
Communication from the Examining Division
Jan 28, 2009
Invitation to provide information on prior art
Jan 14, 2009
Letter concerning the inventor
Jul 31, 2008
Invitation to indicate correct address of inventor
Jul 31, 2008
Invitation to indicate correct address of inventor
Jul 23, 2008
Notification on forthcoming publication of bibliographic data
Jul 16, 2008
Letter which had not been notified
Jul 15, 2008
Letter which had not been notified
Jul 2, 2008
Communication regarding possible amendment of claims/payment of claims fees
Jun 6, 2008
Notification of the recording of a change
May 29, 2008
Annexes to the international preliminary examination report
May 29, 2008
Copy of the international preliminary examination report
May 19, 2008
Confirmation of receipt of (electronically) transmitted priority document
May 15, 2008
Notification of the recording of a change
Apr 24, 2008
Request for entry into the European phase
Apr 22, 2008
Letter accompanying subsequently filed items
Apr 22, 2008
Matter concerning the application
Apr 22, 2008
Request for entry into the European phase
Mar 28, 2008
Information on entry into European phase
Jan 23, 2008
Annex to International preliminary examination report
Jan 23, 2008
International preliminary examination report
Jan 23, 2008
International preliminary examination report
Jan 23, 2008
International preliminary examination report - free text sheet
Jan 23, 2008
International preliminary examination report - free text sheet
Jan 23, 2008
International preliminary examination report - points I-VIII
Jan 23, 2008
International preliminary examination report - points I-VIII
Jan 23, 2008
Notification of documents sent to WIPO
Jan 23, 2008
Transmittal of International Preliminary Examination Report
Sep 18, 2007
Notification of the recording of a change
Sep 18, 2007
Notification of the recording of a change
Aug 1, 2007
Notification of documents sent to WIPO
Jul 16, 2007
Reply to communication PCT/IPEA/404
Jul 11, 2007
Reply to communication PCT/IPEA/404
Jun 26, 2007
Invitation to correct defects in demand
Jun 26, 2007
Notification of documents sent to WIPO
Jun 26, 2007
Notification of receipt of demand
Jun 15, 2007
PCT demand form
Jun 15, 2007
PCT(IPEA): Amended sheet - claims
Jun 15, 2007
PCT(IPEA): Amended sheet - claims
Jun 15, 2007
PCT(IPEA): Amended sheet - description
Jun 15, 2007
PCT(IPEA): Amended sheet - description
Jun 15, 2007
Reply to International Search Opinion
Jun 13, 2007
Document concerning fees and payments
Jun 13, 2007
PCT demand form
Jun 13, 2007
PCT(IPEA): Amended sheet - claims
Jun 13, 2007
PCT(IPEA): Amended sheet - claims
Jun 13, 2007
PCT(IPEA): Amended sheet - description
Jun 13, 2007
PCT(IPEA): Amended sheet - description
Jun 13, 2007
Priority document (electronically transmitted)
Jun 13, 2007
Reply to International Search Opinion
May 24, 2007
Copy of the international search report
May 24, 2007
Published international application - A1

EP1957544

DOW

Application Number: EP06836467A
Filing Date: Oct 23, 2006
Status: No Opposition Filed Within Time Limit
Publication Date: Jan 20, 2010
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