IP Verse

Variants Of Chymosin With Improved Milk-Clotting Properties

Patent No. EP3604509 (titled "Variants Of Chymosin With Improved Milk-Clotting Properties") was filed by CHR Hansen on May 22, 2013. The application was issued on Mar 31, 2021.

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 DateRepresentative
DUPONT NUTRITION BIOSCIENCES APSDec 20, 2021D YOUNG

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

EP3604509

CHR HANSEN
Application Number
EP19174281A
Filing Date
May 22, 2013
Status
Opposition Rejected
Jul 14, 2023
Publication Date
Mar 31, 2021
External Links
Slate, Register , Google Patents