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Expanding Panel Stiffener - EP3269621

The patent EP3269621 was granted to Zephyros on Aug 7, 2019. The application was filed on Nov 14, 2013 under application number EP17184916A. The patent is currently recorded with a legal status of "Revoked".

EP3269621

ZEPHYROS
Application Number
EP17184916A
Filing Date
Nov 14, 2013
Status
Revoked
Sep 15, 2023
Publication Date
Aug 7, 2019
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
SIKA TECHNOLOGYMay 7, 2020SIKA PATENT ATTORNEYSADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication Number
OPPOSITIONDE10163248
OPPOSITIONUS2002009582
OPPOSITIONUS2003039792
OPPOSITIONUS2003176128
OPPOSITIONUS2003183317
OPPOSITIONUS2005166532
OPPOSITIONUS2006188726
OPPOSITIONUS2007101679
OPPOSITIONUS2010225017
OPPOSITIONUS4378395
OPPOSITIONUS4830908
OPPOSITIONUS5151327
OPPOSITIONUS5234757
OPPOSITIONUS6506494
OPPOSITIONUSH2047H
OPPOSITIONWO0046017
OPPOSITIONWO0168437
OPPOSITIONWO03054069
OPPOSITIONWO2005077634
OPPOSITIONWO2007140870
SEARCHUS2003039792
SEARCHUS2007101679

Dossier Documents

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