EP2611767

STEPAN SPECIALTY PRODUCTS
Application Number
EP11822699A
Filing Date
Sep 2, 2011
Status
Revoked
Jul 19, 2024
Grant Date
Oct 25, 2017
External Links
Slate, Register, Google Patents

Bibliography

The patent EP2611767B1 was granted to Stepan Specialty Products on Oct 25, 2017 following the initial filing on Sep 2, 2011 under the application number EP11822699A . The current legal status of the patent is Revoked.

AI Generated Summary New

Patent Family

Patent Family

Patent Oppositions (4)

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 DateOpposition Status

Get instant alerts for new oppositions and patent status changes

AAKJul 25, 2018ADMISSIBLE
KRAUS & LEDERER PARTGMBBJul 25, 2018ADMISSIBLE
BUNGE LODERS CROKLAANJul 24, 2018ADMISSIBLE
CARGILLJul 19, 2018ADMISSIBLE

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history, including filings, correspondence, and decisions made by patent offices. These documents are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination. It also includes the oppositions documents filed against the patent.

  • Date

    Description

  • Get instant alerts for new documents