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Aldehyde Production Process With Multi-Stage Condensation - EP2991957

The patent EP2991957 was granted to Oxea on Feb 19, 2020. The application was originally filed on Nov 11, 2013 under application number EP13793050A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2991957

OXEA
Application Number
EP13793050A
Filing Date
Nov 11, 2013
Status
Patent Maintained As Amended
Jan 17, 2020
Grant Date
Feb 19, 2020
External Links
Slate, Register, Google Patents

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EVONIK OPERATIONSJan 26, 2018-ADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication Number
DESCRIPTIONUS4148830
DESCRIPTIONUS4593127
DESCRIPTIONUS5087763
DESCRIPTIONUS5105018
DESCRIPTIONUS5367106
DESCRIPTIONUS5648553
INTERNATIONAL-SEARCH-REPORTCN202148269U
INTERNATIONAL-SEARCH-REPORTEP0751110
INTERNATIONAL-SEARCH-REPORTUS5648553
OPPOSITIONCN202148269U
OPPOSITIONDE3412336
OPPOSITIONEP0016285
OPPOSITIONUS4479012
OPPOSITIONUS4640743
OPPOSITIONUS5648553
OPPOSITIONWO2014178912

Non-Patent Literature (NPL) Citations (8) 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- Kirk-Othmer Encylopedia of Chemical Technology, 3rd Ed.,, WILEY, (1980), vol. 11, pages 637 - 653
OPPOSITION- B. Cornils, W. A. Herrmann, "(kapitel 2.1.1.4.4 Rhodium Based Processes", Applied Homogeneous Catalysis with Organometallic Compounds, (20020000), pages 75 - 84
OPPOSITION- B. Cornils, W. A. Herrmann, "(kapitel 2.1.1.4.4 Rhodium Based Processes", Applied Homogeneous Catalysis with Organometallic Compounds, (20020000), pages 75 - 84, XP055459589
OPPOSITION- "Chapter 2 Catalytic processes in industry", P. W. N. M. van Leeuwen, et al., Studies in Surface Science and Catalysis, (19990000), vol. 123, pages 29 - 80
OPPOSITION- "Chapter 2 Catalytic processes in industry", P. W. N. M. van Leeuwen, et al., Studies in Surface Science and Catalysis, (19990000), vol. 123, pages 29 - 80, XP009183796
OPPOSITION- "chapter 8 Type /. Stripping reactor process / Rh containment in reacto", P. W. N. M. VAN LEEUWEN et al., Rhodium Cata/yzed Hydroformy/ation, (20000000), pages 51 - 53, XP055459578
OPPOSITION- "Hydroformylation (OXO) Catalysis", Kirk-Othmer Encyclopedia of Chemical /D11 a Technology zum Eintrag ''Oxo Process
OPPOSITION- P. W. N. M. Van Leeuwen, Et Al, "chapter 8 Type /. Stripping reactor process / Rh containment in reacto", Rhodium Cata/yzed Hydroformy/ation, (20000101), pages 51 - 53

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