The weekly litigation news digest is live. Subscribe now

IP Verse

Composition Containing Peptidase And Biosurfactant - EP3271448

The patent EP3271448 was granted to Evonik Degussa on Sep 8, 2021. The application was originally filed on Mar 11, 2016 under application number EP16709437A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3271448

EVONIK DEGUSSA
Application Number
EP16709437A
Filing Date
Mar 11, 2016
Status
Granted And Under Opposition
Aug 6, 2021
Publication Date
Sep 8, 2021
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

NOVOZYMESJun 1, 2022COPA COPENHAGEN PATENTSADMISSIBLE

Patent Citations (49) New

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

Citation PhasePublication Number
DESCRIPTIONCN1337439
DESCRIPTIONDE102007005419
DESCRIPTIONDE19600743
DESCRIPTIONDE19648439
DESCRIPTIONDE2939519
DESCRIPTIONEP0499434
DESCRIPTIONEP1411111
DESCRIPTIONEP1445302
DESCRIPTIONEP2410039
DESCRIPTIONEP2501813
DESCRIPTIONEP2786743
DESCRIPTIONEP2787065
DESCRIPTIONFR2740779
DESCRIPTIONFR2855752
DESCRIPTIONJP2006070231
DESCRIPTIONJP2006083238
DESCRIPTIONJP2006274233
DESCRIPTIONJP2007181789
DESCRIPTIONJP2008062179
DESCRIPTIONJPH01304034
DESCRIPTIONJPS60183032
DESCRIPTIONKR20040033376
DESCRIPTIONUS5156773
DESCRIPTIONUS5352604
DESCRIPTIONUS7556654
DESCRIPTIONUS7985722
DESCRIPTIONWO03002700
DESCRIPTIONWO03006146
DESCRIPTIONWO2007115872
DESCRIPTIONWO2012010406
EXAMINATIONUS3553139
EXAMINATIONUS4261868
EXAMINATIONWO03057713
EXAMINATIONWO2007131656
EXAMINATIONWO9221760
EXAMINATIONWO9307263
INTERNATIONAL-SEARCH-REPORTDE102007005419
INTERNATIONAL-SEARCH-REPORTJP2006070231
INTERNATIONAL-SEARCH-REPORTUS2011201536
INTERNATIONAL-SEARCH-REPORTUS2013072414
INTERNATIONAL-SEARCH-REPORTUS5156773
INTERNATIONAL-SEARCH-REPORTUS5998344
INTERNATIONAL-SEARCH-REPORTWO2014118095
OPPOSITIONCN102964083
OPPOSITIONEP1445302
OPPOSITIONEP2410039
OPPOSITIONWO2004009752
OPPOSITIONWO2011120776
OPPOSITIONWO2013043857

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

  • Get instant alerts for new documents