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Compositions Containing Difluoromethane, Tetrafluoropropene, And Carbon Dioxide And Uses Thereof - EP3694947

The patent EP3694947 was granted to The Chemours FC on Nov 30, 2022. The application was originally filed on Oct 3, 2018 under application number EP18792758A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3694947

THE CHEMOURS FC
Application Number
EP18792758A
Filing Date
Oct 3, 2018
Status
Granted And Under Opposition
Oct 28, 2022
Grant Date
Nov 30, 2022
External Links
Slate, Register, Google Patents

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Patent Family

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MEXICHEM FLUOR DE CVAug 30, 2023POTTER CLARKSONWITHDRAWN

Patent Citations (10) New

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

Citation PhasePublication Number
DESCRIPTIONUS2007284555
INTERNATIONAL-SEARCH-REPORTUS2015041704
INTERNATIONAL-SEARCH-REPORTUS2015315446
INTERNATIONAL-SEARCH-REPORTWO2017151488
OPPOSITIONDE4116274
OPPOSITIONEP2957617
OPPOSITIONUS2010044619
OPPOSITIONUS2015041704
OPPOSITIONUS2015315446
OPPOSITIONWO2017151488

Non-Patent Literature (NPL) Citations (7) 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
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 32687-78-8
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 60-00-4
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 6629-10-3
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 70331-94-1
DESCRIPTION- CHEMICAL ABSTRACTS, Database accession no. 94-91-7
OPPOSITION- Reinhard Radermacher and Yunho Hwang, "Chapter 3 Vapor Compression Cycle Fundamentals", Reinhard Radermacher and Yunho Hwang, Reinhard Radermacher, Yunho Hwang, Vapor Compression Heat Pumps with Refrigerant Mixtures, Taylor & Francis , (20050101), pages 65 - 134, ISBN 978-0-8493-3489-4, XP009551923
OPPOSITION- Fukuda Sho, Kojima Hideki, Kondou Chieko, Takata Nobuo, Koyama Shigeru, "Comparative assessment on irreversible losses in heat pumps using R744/R32/R1234yf and R744/R32/R1234ze(E)", Science and Technology for the Built Environment, (20161116), vol. 22, no. 8, doi:10.1080/23744731.2016.1206452, ISSN 2374-4731, pages 1118 - 1127, XP093118970

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Dossier Documents

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