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A Catalyst, A Process For Preparing The Catalyst, And A Process For The Production Of An Olefin Oxide, A 1,2-Diol, A 1,2-Diol Ether, Or An Alkanolamine - EP1890807

The patent EP1890807 was granted to Shell Internationale Research Maatschappij on Apr 3, 2019. The application was originally filed on Jun 6, 2006 under application number EP06760706A. The patent is currently recorded with a legal status of "Revoked".

EP1890807

SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ
Application Number
EP06760706A
Filing Date
Jun 6, 2006
Status
Revoked
Jun 7, 2024
Grant Date
Apr 3, 2019
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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SCIENTIFIC DESIGNJan 3, 2020HOEFER & PARTNER PATENTANWALTE MBBADMISSIBLE
BASFDec 20, 2019MEISSNER BOLTE PARTNERSCHAFT MBBADMISSIBLE

Patent Citations (31) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTEP0327356
INTERNATIONAL-SEARCH-REPORTEP0393785
INTERNATIONAL-SEARCH-REPORTUS2003162655
INTERNATIONAL-SEARCH-REPORTUS2003162984
INTERNATIONAL-SEARCH-REPORTUS3664970
INTERNATIONAL-SEARCH-REPORTUS4007135
INTERNATIONAL-SEARCH-REPORTUS4428863
INTERNATIONAL-SEARCH-REPORTUS4761394
INTERNATIONAL-SEARCH-REPORTUS5733842
INTERNATIONAL-SEARCH-REPORTUS5929259
INTERNATIONAL-SEARCH-REPORTWO03072246
INTERNATIONAL-SEARCH-REPORTWO2005023418
INTERNATIONAL-SEARCH-REPORTWO9604989
INTERNATIONAL-SEARCH-REPORTWO9740933
OPPOSITIONEP0266015
OPPOSITIONEP0393785
OPPOSITIONEP0480538
OPPOSITIONEP0496470
OPPOSITIONUS2003162655
OPPOSITIONUS2003162984
OPPOSITIONUS4761394
OPPOSITIONUS4766105
OPPOSITIONUS4908343
OPPOSITIONUS4994587
OPPOSITIONUS5100859
OPPOSITIONUS5733842
OPPOSITIONUS5929259
OPPOSITIONWO2006133183
OPPOSITIONWO2007123932
OPPOSITIONWO9501837
OPPOSITIONWO9740933

Non-Patent Literature (NPL) Citations (1) 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
OPPOSITION- SCHWARZMANN et al., "Desaktivierung von technischen Silber- Trägerkatalysatoren für die Herstellung von Ethylenoxid", Chem.-Ing.-Tech., (19880000), vol. 60, no. 9, pages 657 - 661, XP055473360-

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Dossier Documents

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