PH

Paul Benjerman Himelfarb

Shell Oil Compny: 13 patents #201 of 4,423Top 5%
SU Shell Usa: 1 patents #79 of 307Top 30%
Overall (All Time): #311,303 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11911728 Reactor for reducing nitrogen oxides Wassim Klink, Guido Seng, Wenzhong Zhang, Andreas Klemt 2024-02-27
11179675 Reactor for reducing nitrogen oxides Wassim Klink, Guido Seng, Wenzhong Zhang, Andreas Klemt 2021-11-23
11020732 Catalyst bed and method for reducing nitrogen oxides Wassim Klink, Guido Seng, Wenzhong Zhang, Andreas Klemt 2021-06-01
10960352 Catalyst bed and method for reducing nitrogen oxides Guido Seng, Wassim Klink, Wenzhong Zhang, Andreas Klemt 2021-03-30
9260670 Process for the selective hydrogenation and hydrodesulferization of a pyrolysis gasoline feedstock Dane C. Grenoble, Michael Norris Treybig, Brian Scott Vanderwilp 2016-02-16
8163167 Process for the deep desulfurization of heavy pyrolysis gasoline 2012-04-24
7727929 Process and catalyst for the selective hydrogenation of diolefins contained in an olefin containing stream and for the removal of arsenic therefrom and a method of making such catalyst Opinder Kishan Bhan 2010-06-01
7556729 Method for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstock Opinder Kishan Bhan 2009-07-07
RE40752 Diene removal from an olefin feedstock Cornelius Mark BOLINGER 2009-06-16
7230148 Process for hydrogenation of aromatics in hydrocarbon feedstocks containing thiopheneic compounds Charles Wilson 2007-06-12
7102038 Phosphorous removal and diene removal, when using diene sensitive catalyst, during conversion of olefins to branched primary alcohols Brendan Murray, Zaida Diaz, David M. Singleton 2006-09-05
7081555 Process for hydrogenation of aromatics in hydrocarbon feedstocks containing thiopheneic compounds Charles Wilson 2006-07-25
6388162 Diene removal from an olefin feedstock Cornelius Mark BOLINGER 2002-05-14
6342464 Catalyst and process for preparing 1,3-propanediol Juan P. Arhancet, Joseph Broun Powell, Robert A. Plundo, Mohammed Shahjahan Kazi, William J. Carrick 2002-01-29
5945570 Catalyst and process for preparing 1,3-propanediol Juan P. Arhancet, Joseph Broun Powell, Robert A. Plundo, Mohammed Shahjahan Kazi, William J. Carrick 1999-08-31