The weekly litigation news digest is live. Subscribe now

IP Verse

System And Method For Treating Hydrogen To Be Stored In A Salt Cavern And Supplying Therefrom - EP3018093

The patent EP3018093 was granted to Praxair Technology on Nov 15, 2023. The application was filed on Aug 31, 2015 under application number EP15183111A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3018093

PRAXAIR TECHNOLOGY
Application Number
EP15183111A
Filing Date
Aug 31, 2015
Status
Patent Maintained As Amended
Oct 13, 2023
Publication Date
Nov 15, 2023
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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
DEEPKBBDec 11, 2020RITTNERADMISSIBLE
LAIR LIQUIDEDec 10, 2020AIR LIQUIDEADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONUS2013021349
DESCRIPTIONUS2014161533
DESCRIPTIONUS7078011
DESCRIPTIONUS8425149
DESCRIPTIONUS8690476
DESCRIPTIONUS8757926
OPPOSITIONDE3422240
OPPOSITIONUS2005220704
OPPOSITIONUS2009028644
OPPOSITIONUS2013213479
OPPOSITIONUS2013315669
OPPOSITIONUS2961841
OPPOSITIONUS4121429
SEARCHUS2005220704
SEARCHUS2013213479
SEARCHUS2013315669

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