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Compositions - EP2634232

The patent EP2634232 was granted to E I DU Pont DE Nemours on Apr 6, 2022. The application was originally filed on May 7, 2009 under application number EP13169896A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2634232

E I DU PONT DE NEMOURS
Application Number
EP13169896A
Filing Date
May 7, 2009
Status
Granted And Under Opposition
Mar 4, 2022
Grant Date
Apr 6, 2022
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 CVJan 6, 2023POTTER CLARKSONWITHDRAWN
AGCDec 28, 2022MULLER BORE & PARTNER PATENTANWALTE PARTG MBBADMISSIBLE
SUZUKI FRANCESUSUKI MOTORAug 30, 2022AUGUST DEBOUZYADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2005228202
DESCRIPTIONWO2008054781
DESCRIPTIONWO2008054782
EXAMINATIONWO2005105947
OPPOSITIONEP2271724
OPPOSITIONJPH04110388
OPPOSITIONUS2006185972
OPPOSITIONUS2007258909
OPPOSITIONWO0166498
OPPOSITIONWO2005105947
OPPOSITIONWO2006094303
OPPOSITIONWO2009137656
OTHERWO2005105947
SEARCHGB2439392
SEARCHUS2007100175
SEARCHUS2008011159
SEARCHUS2008058562
SEARCHWO2006094303

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
DESCRIPTION- SATTERFIELD, Heterogeneous Catalysis in Industrial Practice, MCGRAW-HILL, (1991), pages 87 - 112-
DESCRIPTION- V.C. PAPADIMITRIOU ET AL., PHYSICAL CHEMISTRY CHEMICAL PHYSICS, (2007), vol. 9, pages 1 - 13-
EXAMINATION- Anonymous, "Standard for Specifications for Fluorocarbon Refrigerants", ARI, (20060101), pages 1 - 15, XP055533296-
OPPOSITION- Anonymous, "CYCLE MODELLING DATA FOR 123YF and 245CB MIXTURES", Cycle modelling data for 1234yf and 245cb mixtures, (20230104), page 1, XP093016845-
OPPOSITION- Anonymous, "Standard for Specifications for Fluorocarbon Refrigerants", ARI, (20060000), pages 1 - 18, XP093016824-
OPPOSITION- Calm M. James, "ARTI Refrigerant Database, data summaries - volume 1: single-compound refrigerants", Air-conditioning and refrigeration technology institute, (19990900), pages 1 - 578-
OPPOSITION- Datasheet of R404a-
OPPOSITION- R. L. SHANK, "Thermodynamic properties of 1, 1, 1, 2, 2-pentafluoropropane (refrigerant 245)", Journal of Chemical and Engineering Data, (19871000), vol. 12, no. 4, pages 474 - 480, XP093016841-
OPPOSITION- Valtz Alain, Abbadi Jamal El, Coquelet Christophe, Houriez Céline, "Experimental measurements and modelling of vapour-liquid equilibrium of 2,3,3,3-tetrafluoropropene (R-1234yf) + 1,1,1,2,2-pentafluoropropane (R-245cb) system", International Journal of Refrigeration, (20190000), vol. 107, pages 315 - 325, XP085880215
OPPOSITION- ORKIN et al., "Rate Constants for the Reactions of OH with HFC-245cb ( CH 3CF2CF3) and Some Fluoroalkenes ( CH 2CHCF3, CH 2CFCF3, CF2CFCF3", J. Phys. Chem. A, (19970000), vol. 101, doi:10.1021/jp971994r, pages 9118 - 9124, XP002429691
OTHER- James M. Calm, "Data Summaries - Volume 1: Single-compound refrigerants", ARTI Refrigerant Database, (199909), pages 34-36, 168-170, 200 - 202, 267, 305, 306, 336, 520-523, 527, XP055615292-
OTHER- "Standard for Specifications for Fluorocarbon Refrigerants", ARI Standard 700, (2006), XP055533296-

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Dossier Documents

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