Method For The Closed-Loop Control Of A Chemical Process In An Industrial-Scale Chemical Installation - EP3857314

The patent EP3857314 was granted to Thyssenkrupp on Apr 10, 2024. The application was originally filed on Sep 19, 2019 under application number EP19778446A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3857314

THYSSENKRUPP
Application Number
EP19778446A
Filing Date
Sep 19, 2019
Status
Granted And Under Opposition
Mar 8, 2024
Publication Date
Apr 10, 2024
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

YARA ASAJan 10, 2025AWA SWEDENADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1731981
INTERNATIONAL-SEARCH-REPORTUS2007129917
OPPOSITIONDE102013100698
OPPOSITIONEP0495046
OPPOSITIONEP1731981
OPPOSITIONEP3147729
OPPOSITIONEP3293683
OPPOSITIONEP3376373
OPPOSITIONUS2007129917
OPPOSITIONUS6745169
OPPOSITIONWO2018035718

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