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IP Verse

Spun-Dyed Protein Fiber And Method For Producing Same - EP2868782

The patent EP2868782 was granted to Spiber on Jul 15, 2020. The application was filed on Apr 26, 2013 under application number EP13810001A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2868782

SPIBER
Application Number
EP13810001A
Filing Date
Apr 26, 2013
Status
Opposition Rejected
Nov 17, 2023
Publication Date
Jul 15, 2020
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
ZWICKER SCHNAPPAUF & PARTNERApr 12, 2021GELINGADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
DESCRIPTIONWO2008004356
DESCRIPTIONWO2011113592
EXAMINATIONUS2009318963
EXAMINATIONWO2011113446
INTERNATIONAL-SEARCH-REPORTJP2007303015
INTERNATIONAL-SEARCH-REPORTJP2010024586
INTERNATIONAL-SEARCH-REPORTJP2012136795
INTERNATIONAL-SEARCH-REPORTWO0136531
INTERNATIONAL-SEARCH-REPORTWO2012165477
INTERNATIONAL-SEARCH-REPORTWO2013065650
INTERNATIONAL-SEARCH-REPORTWO2013065651
OPPOSITIONDE10313877
OPPOSITIONUS2009318963
OPPOSITIONUS2011136669
OPPOSITIONWO2007025719
OPPOSITIONWO2011113592
SEARCHCN101705559
SEARCHJP2007303015
SEARCHUS2009318963

Dossier Documents

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    Description

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