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Compositions Of Oxyfluoride Or Chromium Fluoride Catalysts, Preparation And Use Thereof In Gas Phase Processes - EP3504001

The patent EP3504001 was granted to Arkema France on Oct 19, 2022. The application was originally filed on Aug 28, 2017 under application number EP17768838A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3504001

ARKEMA FRANCE
Application Number
EP17768838A
Filing Date
Aug 28, 2017
Status
Granted And Under Opposition
Sep 16, 2022
Grant Date
Oct 19, 2022
External Links
Slate, Register, Google Patents

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Patent Family

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MEXICHEM FLUOR DE CVJul 18, 2023POTTER CLARKSONADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication Number
DESCRIPTIONEP2223906
DESCRIPTIONUS2015148571
DESCRIPTIONWO2005037431
DESCRIPTIONWO2007019353
DESCRIPTIONWO9810862
EXAMINATIONEP0502605
EXAMINATIONUS2013035526
EXAMINATIONWO9810862
INTERNATIONAL-SEARCH-REPORTEP2223906
INTERNATIONAL-SEARCH-REPORTUS2015360218
INTERNATIONAL-SEARCH-REPORTUS5741748
OPPOSITIONEP0666105
OPPOSITIONRU2402378
OPPOSITIONUS2011130599
OPPOSITIONUS2015148571
OPPOSITIONUS6172270
OPPOSITIONUS8420872
OPPOSITIONWO2005037431
OPPOSITIONWO2008040969
OPPOSITIONWO2008125825
OPPOSITIONWO2009060221
OPPOSITIONWO2009125199
OPPOSITIONWO2009125200
OPPOSITIONWO2009125201
OPPOSITIONWO2009138764
OPPOSITIONWO2010026382
OPPOSITIONWO2010116150
OPPOSITIONWO2018046927
OPPOSITIONWO2018046928
OPPOSITIONWO2020060888
OPPOSITIONWO2020148540

Non-Patent Literature (NPL) Citations (4) 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
OPPOSITION- Paul A. Webb; Clyde Orr, "4.7.1 Comparison of mercury porosimetry and gas adsorption results", Paul A. Webb; Clyde Orr, Paul A. Webb, Clyde Orr, Analytical methods in fine particle technology, Micromeritics, (19970101), pages 172 - 175, ISBN 0-9656783-0-X, XP009553253
OPPOSITION- David Lennon, John M. Winfield, "Chapter 7 - Heterogeneous Catalysts Used for Large-Scale Syntheses of Selected Chlorohydrocarbons and Fluorohydrocarbons: Fluorinated Chromia and eta-Alumina", New Materials for Catalytic Applications, NL, Elsevier, (20160126), pages 193 - 2017, doi:10.1016/B978-0-444-63587-7.00007-X, ISBN 978-0-444-63587-7, XP009552361
OPPOSITION- Katharina Teinz, Saul Robles Manuel, Benjamin Bin Chen, Anne Pigamo, Nicolas Doucet, Erhard Kemnitz, "Catalytic formation of 2,3,3,3-tetrafluoropropene from 2-chloro-3,3,3-trifluoropropene at fluorinated chromia: A study of reaction pathways", Applied catalysis. B, Environmental, Elsevier, (20150401), vol. 165, doi:10.1016/j.apcatb.2014.09.076, ISSN 09263373, pages 200 - 208, XP055212251
OPPOSITION- Sicard Alexandre J., Baker R. Tom, "Fluorocarbon Refrigerants and their Syntheses: Past to Present", Chemical Reviews, American Chemical Society, US, US , (20200909), vol. 120, no. 17, doi:10.1021/acs.chemrev.9b00719, ISSN 0009-2665, pages 9164 - 9303, XP093128727

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