Ammonia Process Using Advanced Shift Process - EP3592702

The patent EP3592702 was granted to Haldor Topse on May 4, 2022. The application was originally filed on Mar 7, 2018 under application number EP18709571A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3592702

HALDOR TOPSE
Application Number
EP18709571A
Filing Date
Mar 7, 2018
Status
Granted And Under Opposition
Apr 2, 2022
Grant Date
May 4, 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

Get instant alerts for new oppositions and patent status changes

CASALEFeb 3, 2023M ZARDIADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
EXAMINATIONUS2015315020
EXAMINATIONWO2010109183
INTERNATIONAL-SEARCH-REPORTUS2015014596
INTERNATIONAL-SEARCH-REPORTUS2016115017
INTERNATIONAL-SEARCH-REPORTUS6015450
INTERNATIONAL-SEARCH-REPORTWO2010000387
INTERNATIONAL-SEARCH-REPORTWO9006281
OPPOSITIONEP2141118
OPPOSITIONUS7470415
OPPOSITIONWO2010000387
OPPOSITIONWO2014180763
OPPOSITIONWO2015091430
OPPOSITIONWO2016124886

Non-Patent Literature (NPL) Citations (4) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference Text
OPPOSITION- Appl Max, "AMMONIA METHANOL HYDROGEN CARBON MONOXIDE", Modern Production Technologies, Nitrogen, The Journal of the World Nitrogen and Methanol Industries, (19970101), pages 1 - 137, XP093027731
OPPOSITION- Gary Maxwell A, Synthetic Nitrogen Products: A Practical Guide to the Products and Processes, (20040101), XP093011477
OPPOSITION- Appl Max, "Ammonia", Ullmann's Encyclopedia of Industrial Chemistry, Weinheim , Wiley-VCH , pages 1 - 44-107, doi:10.1002/14356007.a02_143.pub2, ISBN 978-3-527-30673-2, XP093027734
OPPOSITION- K. Aasberg-Petersen et al, "Natural gas to synthesis gas Catalysts and catalytic processes", Journal of Natural Gas Science and Engineering, ELSEVIER, AMSTERDAM, NL, AMSTERDAM, NL , (20110328), vol. 3, no. 2, doi:10.1016/j.jngse.2011.03.004, ISSN 1875-5100, pages 423 - 459, XP028092398

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