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Haloolefin-Based Composition - EP3130649

The patent EP3130649 was granted to Daikin Industries on Nov 27, 2024. The application was originally filed on Aug 10, 2015 under application number EP15190792A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3130649

DAIKIN INDUSTRIES
Application Number
EP15190792A
Filing Date
Aug 10, 2015
Status
Granted And Under Opposition
Oct 25, 2024
Grant Date
Nov 27, 2024
External Links
Slate, Register, Google Patents

Patent Summary

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MEXICHEM FLUOR DE CVAug 26, 2025POTTER CLARKSONADMISSIBLE

Patent Citations (21) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2009126803
DESCRIPTIONJP2012500182
DESCRIPTIONWO2005103187
OPPOSITIONEP2223906
OPPOSITIONEP2799415
OPPOSITIONJP2012500182
OPPOSITIONUS2011052585
OPPOSITIONUS2012065437
OPPOSITIONUS2013099154
OPPOSITIONUS2013105724
OPPOSITIONUS2014070129
OPPOSITIONWO2013099856
OTHERUS2013099154
OTHERUS2014070129
OTHERUS2014305161
SEARCHUS2011144216
SEARCHUS2012068105
SEARCHUS2012255316
SEARCHUS2013099154
SEARCHUS2014070129
SEARCHUS2014305161

Non-Patent Literature (NPL) Citations (9) 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
EXAMINATION- Anonymous, "Specifications for Fluorocarbon Refrigerants", AHRI Standard 700, (20120101), pages 1 - 17, XP055460691-
EXAMINATION- Fleeman Tammye L, "AN INHALATION PRENATAL DEVELOPMENTAL TOXICITY STUDY OF HFO-1234yf (2,3,3,3-TETRAFLUOROPROPENE) IN RABBITS", (20091116), pages 1 - 480, URL: https://downloads.regulations.gov/EPA-HQ-OAR-2008-0664-0041/content.pdf, (20221108), XP055979282-
EXAMINATION- Ngoc Dung (rosie) Rohatgi ET AL, "Material compatibility & lubricants research for low gwp refrigerants - phase I: Thermal and chemical stability of low gwp refrigerants with lubricants", AHRTI Final Report 09004-01, (20120301), pages 1 - 62, XP055460719-
OPPOSITION- Anonymous, "2012 Standard for Specifications for Fluorocarbon Refrigerants - AHRI Standard 700", AHRI Standard 700, AHRI - Air-Conditioning, Heating, and Refrigeration Institute, (20120101), AHRI Standard 700, (20220920), XP055962780-
OPPOSITION- Ngoc Dung, Rohatgi Rosine ), Clark Robert W, Hurst David R, "AHRTI Report No. 09004-01 MATERIAL COMPATIBILITY & LUBRICANTS RESEARCH FOR LOW GWP REFRIGERANTS - PHASE I: THERMAL AND CHEMICAL STABILITY OF LOW GWP REFRIGERANTS WITH LUBRICANTS", (20120301), URL: http://www.ahrinet.org/App_Content/ahri/files/RESEARCH/Technical%20Results/AHRTI-Rpt-09004-01.pdf, (20201111), XP055749451-
OTHER- Anonymous, "Specifications for Fluorocarbon Refrigerants", AHRI Standard 700,, (20120101), XP055460691-
OTHER- Falbe J; Et Al, Rompp Chemistry Encyclopedia,, Georg Thieme Verlag, (19960000), page 3413, XP055462618-
OTHER- Jxtg Nippon Oil & Energy Corporation, "Ze-GLES RB. Refrigeration Oil of Polyol Ester Type for HFC", Product Bulletin,, (20080000), XP055462615-
OTHER- Ngoc Dung (rosie) Rohatgi; Robert W Clark; David R Hurst, "Material compatibility & lubricants research for low gwp refrigerants - phase I: Thermal and chemical stability of low gwp refrigerants with lubricants", AHRTI Final Report 09004-01,, (20120301), pages 1 - 62, XP055460719-

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