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Aliphatic-Aromatic Polyester - EP2331603

The patent EP2331603 was granted to Basf on Sep 19, 2018. The application was originally filed on Sep 22, 2009 under application number EP09783282A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2331603

BASF
Application Number
EP09783282A
Filing Date
Sep 22, 2009
Status
Opposition Rejected
Feb 23, 2024
Publication Date
Sep 19, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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NOVAMONTJun 19, 2019HOFFMANN EITLEWITHDRAWN
HUANGJun 18, 2019BROCHERADMISSIBLE

Patent Citations (10) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
EXAMINATIONWO2006074815
INTERNATIONAL-SEARCH-REPORTDE102005053068
INTERNATIONAL-SEARCH-REPORTJP2004300284
INTERNATIONAL-SEARCH-REPORTWO2006097353
OPPOSITIONWO2006074815
OPPOSITIONWO2006097353
OPPOSITIONWO2006097354
OPPOSITIONWO2006097355
OPPOSITIONWO2006097356
OPPOSITIONWO2008098888

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
INTERNATIONAL-SEARCH-REPORT- DATABASE WPI, 0, Derwent World Patents Index, vol. 2005, no. 5, Database accession no. 2005-042475, XP002553895 & JP2004300284 A 20041028 (UNITIKA LTD) [X] 1-11 * abstract *

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Dossier Documents

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    Description

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