The weekly litigation news digest is live. Subscribe now

IP Verse

Improved Process Of Making Bioderived Propylene Glycol - EP3134377

The patent EP3134377 was granted to Archer Daniels Midland on Mar 16, 2022. The application was filed on Apr 9, 2015 under application number EP15783659A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3134377

ARCHER DANIELS MIDLAND
Application Number
EP15783659A
Filing Date
Apr 9, 2015
Status
Granted And Under Opposition
Feb 11, 2022
Publication Date
Mar 16, 2022
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
UPM KYMMENE OYJDec 14, 2022HOFFMANN EITLEADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
DESCRIPTIONDE541362
DESCRIPTIONEP0415202
DESCRIPTIONEP0523014
DESCRIPTIONUS4338472
DESCRIPTIONUS4366332
DESCRIPTIONUS4476331
DESCRIPTIONUS4642394
DESCRIPTIONUS4935102
DESCRIPTIONUS5206927
DESCRIPTIONUS5214219
DESCRIPTIONUS5276181
DESCRIPTIONUS5423955
DESCRIPTIONUS5616817
DESCRIPTIONUS6841085
DESCRIPTIONUS7038094
DESCRIPTIONUS7790937
DESCRIPTIONUS7928148
DESCRIPTIONUS8153847
INTERNATIONAL-SEARCH-REPORTUS2010280275
INTERNATIONAL-SEARCH-REPORTUS2011319672
INTERNATIONAL-SEARCH-REPORTUS6841085
INTERNATIONAL-SEARCH-REPORTWO2009079667
OPPOSITIONUS2011319672
OPPOSITIONUS6479713
OPPOSITIONWO2008051540
SEARCHUS6841085
SEARCHWO2008051540
SEARCHWO2014062757

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