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Process For Production Of An Olefin Oxide - EP3059013

The patent EP3059013 was granted to SD Lizenzverwertungsgesellschaft on Apr 21, 2021. The application was originally filed on Aug 14, 2008 under application number EP16151306A. The patent is currently recorded with a legal status of "Revoked".

EP3059013

SD LIZENZVERWERTUNGSGESELLSCHAFT
Application Number
EP16151306A
Filing Date
Aug 14, 2008
Status
Revoked
Dec 1, 2023
Grant Date
Apr 21, 2021
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJJan 21, 2022SHELL LEGAL SERVICES -
BASFJan 21, 2022REITSTOTTER KINZEBACHADMISSIBLE

Patent Citations (67) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONUS2006009647
DESCRIPTIONUS3563914
DESCRIPTIONUS3702259
DESCRIPTIONUS3962136
DESCRIPTIONUS4010115
DESCRIPTIONUS4010155
DESCRIPTIONUS4012425
DESCRIPTIONUS4039561
DESCRIPTIONUS4066575
DESCRIPTIONUS4123385
DESCRIPTIONUS4350616
DESCRIPTIONUS4761394
DESCRIPTIONUS4766105
DESCRIPTIONUS4808738
DESCRIPTIONUS4820675
DESCRIPTIONUS4833261
DESCRIPTIONUS4908343
DESCRIPTIONUS5011807
DESCRIPTIONUS5057481
DESCRIPTIONUS5099041
DESCRIPTIONUS5102848
DESCRIPTIONUS5187140
DESCRIPTIONUS5407888
EXAMINATIONWO2010088006
EXAMINATIONWO2013055716
OPPOSITIONEP0501317
OPPOSITIONEP1393801
OPPOSITIONEP1927398
OPPOSITIONEP2391447
OPPOSITIONEP2391448
OPPOSITIONUS2007111886
OPPOSITIONUS2007225511
OPPOSITIONUS2008081920
OPPOSITIONUS2008091038
OPPOSITIONUS4242235
OPPOSITIONUS4740493
OPPOSITIONUS4766105
OPPOSITIONUS4829043
OPPOSITIONUS5102848
OPPOSITIONUS5187140
OPPOSITIONUS5387751
OPPOSITIONUS5407888
OPPOSITIONUS5504053
OPPOSITIONUS5770746
OPPOSITIONUS5864047
OPPOSITIONUS5935898
OPPOSITIONUS7507845
OPPOSITIONWO2010088006
OPPOSITIONWO2013055716
OPPOSITIONWO2016108975
OTHEREP2391448
OTHERWO2013055716
SEARCHEP0501317
SEARCHEP1927398
SEARCHUS2007111886
SEARCHUS2007225511
SEARCHUS2008081920
SEARCHUS2008091038
SEARCHUS4740493
SEARCHUS4766105
SEARCHUS5102848
SEARCHUS5187140
SEARCHUS5387751
SEARCHUS5407888
SEARCHUS5504053
SEARCHUS5935898
SEARCHUS7507845

Non-Patent Literature (NPL) Citations (9) 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- DRAKE; RITTER, IND. ENG. CHEM. ANAL. ED., (1945), vol. 17, page 787-
DESCRIPTION- J. AM. CHEM. SOC., (1938), vol. 60, pages 3098 - 16-
OPPOSITION- Anonymous, "Ethylene Oxide", Kirk-Othmer Encyclopedia of Chemical Technology, (20040000), vol. 10, no. 5th edition, pages 632 - 641, XP055889442-
OPPOSITION- WACHS et al., "Postreactor reactions during ethylene oxidation over silver", J. Catal., (19810000), vol. 72, pages 160 - 165, XP055889451-
OPPOSITION- J.M. KOBE et al., "Epoxidation-Industrial", Encyclopedia of Catalysis, (20030000), vol. 3, doi:10.1002/0471227617.eoc087, pages 246 - 264, XP008158626
OPPOSITION- Holger Baer, "Propylene Oxide", Ullman's Encyclopedia of Industrial Chemistry, Weinheim , Wiley-VCH , (20121015), pages 18 - 19, doi:10.1002/14356007.a22_239.pub3, XP055326356
OPPOSITION- Ren Dongmei; Cheng Gang; Li Jianwei; Li Jinbing; Dai Wujun; Sun XinXin; Cheng Daojian, "Effect of Rhenium Loading Sequence on Selectivity of Ag-Cs Catalyst for Ethylene Epoxidation", Catal. Lett., (20170000), vol. 147, pages 2920 - 2928, XP036356832
OTHER- "Epoxidation-Industrial", Horvath et al., Encyclopedia of Catalysis, Wiley, (20030000), vol. 3, pages 246 - 264, XP003034061-
OTHER- "Propylene Oxide", Ullman's Encyclopedia of Industrial Chemistry, (20120000), page 19, XP055348799

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Dossier Documents

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