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Bio-Degradable Polyester Composition - EP3296360

The patent EP3296360 was granted to Kingfa SCI & Tech on Aug 19, 2020. The application was filed on Mar 1, 2017 under application number EP17764498A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3296360

KINGFA SCI & TECH
Application Number
EP17764498A
Filing Date
Mar 1, 2017
Status
Granted And Under Opposition
Jul 17, 2020
Publication Date
Aug 19, 2020
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
BASFMay 19, 2021MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE
NOVAMONTMay 19, 2021MAIWALDWITHDRAWN

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONCN102712766B
DESCRIPTIONCN103687902
INTERNATIONAL-SEARCH-REPORTCN102639594
INTERNATIONAL-SEARCH-REPORTCN104479304
INTERNATIONAL-SEARCH-REPORTCN104744898
INTERNATIONAL-SEARCH-REPORTCN106084682
OPPOSITIONEP3260496
OPPOSITIONEP3260497
OPPOSITIONEP3260498
OPPOSITIONUS2012316257
OPPOSITIONWO2006074815
OPPOSITIONWO2011054896
OPPOSITIONWO2012152820
OPPOSITIONWO2014075998
SEARCHCN103571164
SEARCHCN104514041
SEARCHUS2007027247
SEARCHUS2013004759
SEARCHUS2014148534
SEARCHUS2015218368

Dossier Documents

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    Description

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