Absorbent Polymeric Foam For Shoe Insoles - EP3620075

The patent EP3620075 was granted to Evonik Operations on Jul 7, 2021. The application was originally filed on Sep 19, 2018 under application number EP18195355A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3620075

EVONIK OPERATIONS
Application Number
EP18195355A
Filing Date
Sep 19, 2018
Status
Opposition Rejected
Mar 1, 2024
Grant Date
Jul 7, 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

NIPPON SHOKUBAIApr 6, 2022HOFFMANN EITLE -

Patent Citations (20) New

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

Citation PhasePublication Number
DESCRIPTIONCN104558322
DESCRIPTIONUS2011078920
DESCRIPTIONUS2016015128
DESCRIPTIONUS2016073730
DESCRIPTIONUS4808469
DESCRIPTIONUS5859077
DESCRIPTIONUS5994440
DESCRIPTIONUS6090875
OPPOSITIONCN106366232
OPPOSITIONEP0744435
OPPOSITIONEP0827753
OPPOSITIONEP2399944
OPPOSITIONEP2518092
OPPOSITIONEP2589613
OPPOSITIONEP3098245
OPPOSITIONJPH11140213
OPPOSITIONUS5859077
SEARCHCN106366232
SEARCHJPH11140213
SEARCHUS2015283284

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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