IP Verse

Compositions Containing A Combination Of Z And E Stereoisomers Of Hydrofluoroolefins - EP2185488

The patent EP2185488 was granted to Arkema on Jan 3, 2018. The application was originally filed on Sep 4, 2008 under application number EP08799122A. The patent is currently recorded with a legal status of "Revoked".

EP2185488

ARKEMA
Application Number
EP08799122A
Filing Date
Sep 4, 2008
Status
Revoked
Jul 2, 2021
Grant Date
Jan 3, 2018
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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HONEYWELLOct 3, 2018CROOKS -
MEXICHEM FLUOR DE CVOct 3, 2018POTTER CLARKSON -

Patent Citations (27) New

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

Citation PhasePublication Number
DESCRIPTIONEP0939071
DESCRIPTIONUS2007100174
DESCRIPTIONUS4323528
DESCRIPTIONUS5986151
DESCRIPTIONWO2005105947
DESCRIPTIONWO2007002703
INTERNATIONAL-SEARCH-REPORTUS2007100174
INTERNATIONAL-SEARCH-REPORTUS2007108403
INTERNATIONAL-SEARCH-REPORTUS5446217
INTERNATIONAL-SEARCH-REPORTUS6120652
INTERNATIONAL-SEARCH-REPORTUS6194619
INTERNATIONAL-SEARCH-REPORTUS7179949
OPPOSITIONEP0939071
OPPOSITIONEP1900716
OPPOSITIONEP1916231
OPPOSITIONEP1918269
OPPOSITIONJPH11140002
OPPOSITIONUS2007108403
OPPOSITIONUS5986151
OPPOSITIONWO2004037913
OPPOSITIONWO2005105947
OPPOSITIONWO2007002703
SEARCHEP0939071
SEARCHUS2007100174
SEARCHUS5986151
SEARCHWO2005105947
SEARCHWO2007002703

Non-Patent Literature (NPL) Citations (19) 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- SIANESI DARIO ET AL., FLUORO OLEFINS. I. CIS- AND TRANS- 1,2,3,3,3-PENTAFLUOROPROPYLENE, (1965), vol. 55, no. 8-9, pages 850 - 861
DESCRIPTION- QUAN ET AL., "Preparation of 245fa by using a SbF5-attached catalyst", JOURNAL OF FLUORINE CHEMISTRY, (2007), vol. 128, no. 3, doi:doi:10.1016/j.jfluchem.2006.12.004, pages 190 - 195, XP005880376
DESCRIPTION- BURTON ET AL., "Preparation of E-1,2,3,3,3-pentafluoropropene, Z-1,2,3,3,3-pentafluoropropene and E-1-iodopentafluoropropene", JOURNAL OF FLUORINE CHEMISTRY, (1989), vol. 44, no. L, doi:doi:10.1016/S0022-1139(00)84380-8, pages 167 - 174, XP000008378
DESCRIPTION- HASZELDINE, "Addition of free radicals to unsaturated systems. Part XXI. Reactions of 1H-pentafluoropropene with bromine, hydrogen bromide and trifluoroiodomethane under free radical conditions", JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANS., (1974), vol. 1, doi:doi:10.1039/p19740001303, pages 1303 - 1307, XP009097333
EXAMINATION- QUAN ET AL, "Preparation of 1,1,1,3,3-pentafluoropropane (HFC-245fa) by using a SbF5-attached catalyst", JOURNAL OF FLUORINE CHEMISTRY, ELSEVIER, NL, (20070208), vol. 128, no. 3, doi:10.1016/J.JFLUCHEM.2006.12.004, ISSN 0022-1139, pages 190 - 195, XP005880376
OPPOSITION- "2006 Standard for SPECIFICATIONS FOR FLUOROCARBON REFRIGERANTS", AHRI Standard 700, (20060000), pages 1 - 15, XP055218841
OPPOSITION- "2006 Standard for Specifications for Fluorocarbon Refrigerants", ANSI/AHRI Standard 700 with Addenda 1 and 2, (20110808), pages 1 - 15, XP055523509
OPPOSITION- J.B. SYKES, "Tpr. to Tragedy", The Concise Oxford Dictionary, (19850000), pages 1134 - 1135, XP055682608
OPPOSITION- Robert H. Perry ET AL, "Section 13 Distillation", PERRY'S CHEMICAL ENGINEER 'S HANDBOOK, (19970000), page 13/1-13/2,13/81-13/85, XP055760621
OPPOSITION- Robert H. Perry et al, "Section 13 Distillation", Perry's Chemical Engineer 's Handbook, (1997), pages 13/75 - 13/81, XP055760626
OPPOSITION- "Section 16 Adsorption and Ion Exchange", robert H. Perry, Don W. Green, Perry's Chemical Engineer 's Handbook, (1997), pages 16/1 - 16/7, XP055760631
OPPOSITION- "Section 22 Alternative Separation Processes", Robert H. Perry,, Don W. Green, Perry's Chemical Engineer 's Handbook, (1997), pages 22/37 - 22/42, XP055760636
OPPOSITION- "Section 5.1.3", E. KRELL, Handbook of Laboratory Distillation, (19820000), pages 214 - 215, XP055523500
OPPOSITION- "Surface Vehicle Standard", SAE International Standard J639, (20050600), pages 1 - 20, XP055523491
OPPOSITION- "trans-1,1,1,3 - Tetrafluoropropene", Material Safety Data Sheet Honeywell, (20051000), pages 1 - 6, XP055523485
OPPOSITION- YANG et al., "Investigation into antimony pentafluoride-based catalyst in preparing organo-fluorine compounds", JOURNAL OF MOLECULAR CATALYSIS A: CHEMICAL, (20050000), vol. 233, pages 99 - 104, XP004827302
SEARCH- SIANESI DARIO ET AL, "Fluoro olefins. I. cis- and trans-1,2,3,3,3-Pentafluoropropylene", ANNALI DI CHIMICA, SOCIETA CHIMICA ITALIANA, ROME, IT, (19650101), vol. 55, no. 8-9, ISSN 0003-4592, pages 850 - 861, XP009092725 [X] 1,2,4 * page 853, paragraphs 3,6 * * page 853, paragraph 7 - page 854, paragraph 2 * * page 859, paragraph 3 * * page 861, paragraph 3 * [Y] 5-11
SEARCH- BURTON D J ET AL, "PREPARATION OF E-1,2,3,3,3-PENTAFLUOROPROPENE, Z-1,2,3,3,3-PENTAFLUOROPROPENE AND E-1-IODOPENTAFLUOROPROPENE", JOURNAL OF FLUORINE CHEMISTRY, ELSEVIER, NL, (19890701), vol. 44, no. 1, doi:10.1016/S0022-1139(00)84380-8, ISSN 0022-1139, pages 167 - 174, XP000008378 [X] 1,2,6,8 * page 169, paragraph 2 *
SEARCH- HASZELDINE R N ET AL, "ADDITION OF FREE RADICALS TO UNSATURATED SYSTEMS. PART XXI. REACTIONS OF 1H-PENTAFLUOROPROPENE WITH BROMINE, HYDROGEN BROMIDE, AND TRIFLUORODOMETHANE UNDER FREE-RADICAL CONDITIONS", JOURNAL OF THE CHEMICAL SOCIETY, PERKIN TRANSACTIONS 1, CHEMICAL SOCIETY, LETCHWORTH; GB, (19740101), doi:10.1039/P19740001303, ISSN 0300-922X, pages 1303 - 1307, XP009097333 [X] 1,2 * abstract * * page 1303, column 2 * * page 1306, column 2, paragraph 3 *

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