IP Verse

Variant Alpha Amylases With Enhanced Activity On Starch Polymers

Patent No. EP4026902 (titled "Variant Alpha Amylases With Enhanced Activity On Starch Polymers") was filed by Danisco on May 24, 2013. The application was issued on Apr 16, 2025.

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
BASFJan 14, 2026BASF ASSOCIATION

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

EP4026902

DANISCO
Application Number
EP21205366A
Filing Date
May 24, 2013
Status
Granted And Under Opposition
Mar 14, 2025
Publication Date
Apr 16, 2025
External Links
Slate, Register , Google Patents