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Use Of Tetrafluoropropene-Based Compositions - EP3523390

The patent EP3523390 was granted to Arkema France on May 8, 2024. The application was originally filed on Oct 9, 2017 under application number EP17787239A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3523390

ARKEMA FRANCE
Application Number
EP17787239A
Filing Date
Oct 9, 2017
Status
Granted And Under Opposition
Apr 5, 2024
Grant Date
May 8, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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CompanyOpposition DateRepresentativeOpposition Status

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MEXICHEM FLUOR DE CVFeb 7, 2025POTTER CLARKSONADMISSIBLE
THE CHEMOURS FCFeb 7, 2025ABITZ & PARTNERADMISSIBLE
THE CHEMOURS FCFeb 7, 2025MEWBURN ELLISADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJPH04110388
DESCRIPTIONUS5065990
DESCRIPTIONUS5363674
DESCRIPTIONWO2012177742
INTERNATIONAL-SEARCH-REPORTUS2009267019
INTERNATIONAL-SEARCH-REPORTUS2012068104
INTERNATIONAL-SEARCH-REPORTUS2016009974
INTERNATIONAL-SEARCH-REPORTUS5612299
OPPOSITIONKR101088358B
OPPOSITIONUS2009267019
OPPOSITIONUS2012068104
OPPOSITIONUS2014216074
OPPOSITIONUS2016009974
OPPOSITIONUS5612299
OPPOSITIONWO2010059677
OPPOSITIONWO2011101608
OPPOSITIONWO2011101620
OPPOSITIONWO2012177742
OPPOSITIONWO2018069621

Non-Patent Literature (NPL) Citations (12) New

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

Citation PhaseReference TextLink
OPPOSITION- Abbas Laurent, Kim Sarah, Schultz Kenneth, "Novel Reduced GWP Refrigerant Compositions To Replace R-134a in Stationary Air-conditioning and Refrigeration", Purdue University, Purdue University , URL: https://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2706&context=iracc, XP093261624-
OPPOSITION- Anonymous, "Chapter 2. System Practices for Halocarbon Refrigerants", 2006 ASHRAE® HANDBOOK REFRIGERATION SI Edition, US, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc., (20060101), pages 2.1 - 2.35, ISBN 1-931862-87-7, XP009561231-
OPPOSITION- Anonymous, "Chapter 43: Liquid-Chilling Systems", 2012 ASHRAE® HANDBOOK Heating, Ventilating, and Air-Conditioning SYSTEMS AND EQUIPMENT Inch-Pound Edition, US, American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc, (20120101), pages 43.1 - 43.16, ISBN 978-1-936504-25-1, XP009561230-
OPPOSITION- D19a - Minutes of the public meeting of the ASHRAE SSPC 34 Committee held at the Marriott St. Louis Grand. Landmark 5 (CL), St. Louis, MO, USA, on June 27, 2016, 6:30 to 10:00 PM-
OPPOSITION- D19 - Arkema Inc. Submission to ASHRAE SSPC 34 Committee. Request Refrigerant Number Designation and Safety Classification for Refrigerant Blend: R-1234yf / 134a / 152a, Nominal Fractions (by mass %): 77.5 / 8.5 / 14.0, Composition Tolerances (%): ±1.4 / +0.5, -1.5 / +0.1, -1.9, of May 16, 2016-
OPPOSITION- D19b - Your Guide to the ASHRAE Annual Conference June 25-29, 2016 · St. Louis-
OPPOSITION- D19c - Draft Minutes of the meeting of the Designation and Nomenclature Subcommittee, held on June 25, 2016-
OPPOSITION- D19d - Draft Agenda dated June 26, 2016 for the meeting of the Toxicity Subcommittee held on June 26, 2016-
OPPOSITION- França Rafael Massabki, Moisés A Marcelino Neto, Barbosa Jader R Jr., "PHASE EQUILIBRIUM DATA AND THERMODYNAMIC MODELING OF THE SYSTEM R-1234yf AND POLYOL ESTER LUBRICANT OIL", 22nd International Congress of Mechanical Engineering (COBEM 2013), (20131103), XP093261629-
OPPOSITION- Joseph A Karnaz, " Lubricant Development To Meet Lower GWP Refrigerant Challenges", International Refrigeration and Air Conditioning Conference, Purdue e-Pubs, International Refrigeration and Air Conditioning Conference, URL: http://docs.lib.purdue.edu/cgi/viewcontent.cgi?article=2443&context=iracc, (20170420), XP055365964-
OPPOSITION- Schultz Ken, Kujak Steve, "TEST REPORT #7 System Drop-In Tests of R134a Alternative Refrigerants (ARM-42a, N-13a, N-13b, R-1234ze(E), and Opteon TM XP10) in a 230-RT Water-Cooled Water Chiller", Air-Conditioning, Heating, and Refrigeration Institute (AHRI) Low-GWP Alternative Refrigerants Evaluation Program (Low-GWP AREP), Air-Conditioning, Heating, and Refrigeration Institute (AHRI) Low-GWP Alternative Refrigerants Evaluation Program (Low-GWP AREP), URL: https://www.ahrinet.org/system/files/2023-06/AHRI%20Low-GWP%20AREP-Rpt-007.pdf, XP093261634
OPPOSITION- Sprouse Charles; Depcik Christopher, "Review of organic Rankine cycles for internal combustion engine exhaust waste heat recovery", APPLIED THERMAL ENGINEERING, PERGAMON, OXFORD, GB, GB , (20121022), vol. 51, no. 1, doi:10.1016/j.applthermaleng.2012.10.017, ISSN 1359-4311, pages 711 - 722, XP028971135

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