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Improved Method Of Achieving And Maintaining A Specified Alkylene Oxide Production Parameter With A High Efficiency Catalyst - EP2421841

The patent EP2421841 was granted to DOW Technology Investments on Dec 26, 2018. The application was originally filed on Apr 20, 2010 under application number EP10732499A. The patent is currently recorded with a legal status of "Revoked".

EP2421841

DOW TECHNOLOGY INVESTMENTS
Application Number
EP10732499A
Filing Date
Apr 20, 2010
Status
Revoked
Jul 10, 2020
Grant Date
Dec 26, 2018
External Links
Slate, Register, Google Patents

Patent Summary

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BASFSep 26, 2019BASF ASSOCIATIONADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2004014999
INTERNATIONAL-SEARCH-REPORTUS2009069583
INTERNATIONAL-SEARCH-REPORTWO03044002
OPPOSITIONEP0352850
OPPOSITIONWO03044002
OPPOSITIONWO03044003
OPPOSITIONWO2004002971
OPPOSITIONWO2004002972
OPPOSITIONWO2004089537
OPPOSITIONWO2005035513
OPPOSITIONWO2009035809
OPPOSITIONWO2009042300
OTHEREP1458698
OTHEREP1458699

Non-Patent Literature (NPL) Citations (2) 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- BERTY, "Inhibitor Action of Chlorinated Hydrocarbons in the Oxidation of Ethylene to Ethylene Oxide", CHEMICAL ENGINEERING COMMUNICATIONS, (1989), vol. 82, pages 229 - 232, XP001065229-
DESCRIPTION- BARTHOLOMEW, C. H., "Mechanisms of Catalyst Deactivation", APPLIED CATALYSIS, A: GENERAL, (2001), vol. 212, no. 1-2, doi:doi:10.1016/S0926-860X(00)00843-7, pages 17 - 60, XP004239091

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Dossier Documents

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