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IP Verse

Adhesive Tape Preventing Adhesion By Aquatic Organisms - EP2796522

The patent EP2796522 was granted to Nitto Denko on Jun 8, 2022. The application was filed on Dec 5, 2012 under application number EP12859789A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2796522

NITTO DENKO
Application Number
EP12859789A
Filing Date
Dec 5, 2012
Status
Patent Maintained As Amended
May 6, 2022
Publication Date
Jun 8, 2022
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
AVERY DENNISONMar 16, 2020BRANTSANDPATENTSADMISSIBLE
PPG INDUSTRIESMar 16, 2020APPLEYARD LEESADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONJP2002069246
DESCRIPTIONJP3000101B
DESCRIPTIONJPH0154397B
DESCRIPTIONJPS6362487B
INTERNATIONAL-SEARCH-REPORTJP2002069246
INTERNATIONAL-SEARCH-REPORTJPH0633024
INTERNATIONAL-SEARCH-REPORTJPS5196830
INTERNATIONAL-SEARCH-REPORTJPS5813673
INTERNATIONAL-SEARCH-REPORTJPS6186445U
INTERNATIONAL-SEARCH-REPORTWO2006109600
OPPOSITIONEP0323906
OPPOSITIONEP1042413
OPPOSITIONEP1046430
OPPOSITIONJP2001131413
OPPOSITIONJP2002069246
OPPOSITIONJP2006057046
OPPOSITIONJP3276583B
OPPOSITIONJPH0633024
OPPOSITIONJPS63217012
OPPOSITIONUS4947785
OPPOSITIONUS6925952
OPPOSITIONWO2004111149
OPPOSITIONWO2008013825
OPPOSITIONWO2012064081
OPPOSITIONWO8000554
SEARCHJP2001131413
SEARCHJP3276583B
SEARCHUS6925952
SEARCHWO2012064081

Dossier Documents

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