Inventor · disambiguated record
Paul Benjerman Himelfarb
Also filed as: HIMELFARB PAUL · HIMELFARB PAUL B · HIMELFARB PAUL BENJERMAN
15 granted patents·2 pending applications·195 citations·filing 1998–2021
91Inventor score
Top patents by PatentIndex Score
17 records- 0195US5945570ACatalyst and process for preparing 1,3-propanediolFiled 1998·Granted Aug 31, 1999·119 cites·8 claims
- 0282US6388162B1Diene removal from an olefin feedstockSHELL OIL CO·Filed 2000·Granted May 14, 2002·12 cites·67 claims
- 0378US8163167B2Process for the deep desulfurization of heavy pyrolysis gasolineHIMELFARB PAUL BENJERMAN·Filed 2008·Granted Apr 24, 2012·12 cites·11 claims
- 0475US11911728B2Reactor for reducing nitrogen oxidesSHELL OIL CO·Filed 2021·Granted Feb 27, 2024·0 cites·7 claims
- 0573US6342464B1Catalyst and process for preparing 1,3-propanediolSHELL OIL CO·Filed 1999·Granted Jan 29, 2002·33 cites·6 claims
- 0666US7102038B2Phosphorous removal and diene removal, when using diene sensitive catalyst, during conversion of olefins to branched primary alcoholsSHELL OIL CO·Filed 2002·Granted Sep 5, 2006·5 cites·51 claims
- 0763US7230148B2Process for hydrogenation of aromatics in hydrocarbon feedstocks containing thiopheneic compoundsSHELL OIL CO·Filed 2006·Granted Jun 12, 2007·2 cites·20 claims
- 0862US9260670B2Process for the selective hydrogenation and hydrodesulferization of a pyrolysis gasoline feedstockGRENOBLE DANE CLARK·Filed 2010·Granted Feb 16, 2016·2 cites·14 claims
- 0959US11179675B2Reactor for reducing nitrogen oxidesSHELL OIL CO·Filed 2016·Granted Nov 23, 2021·0 cites·21 claims
- 1058US7556729B2Method for the selective hydrodesulfurization of an olefin containing hydrocarbon feedstockSHELL OIL CO·Filed 2006·Granted Jul 7, 2009·1 cites·9 claims
- 1156US7727929B2Process 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 catalystSHELL OIL CO·Filed 2004·Granted Jun 1, 2010·5 cites·18 claims
- 1254US7081555B2Process for hydrogenation of aromatics in hydrocarbon feedstocks containing thiopheneic compoundsSHELL OIL CO·Filed 2002·Granted Jul 25, 2006·4 cites·47 claims
- 1351US10960352B2Catalyst bed and method for reducing nitrogen oxidesSHELL OIL CO·Filed 2016·Granted Mar 30, 2021·0 cites·16 claims
- 1449US11020732B2Catalyst bed and method for reducing nitrogen oxidesSHELL OIL CO·Filed 2016·Granted Jun 1, 2021·0 cites·19 claims
- 1546USRE40752EDiene removal from an olefin feedstockSHELL OIL CO·Filed 2002·Granted Jun 16, 2009·0 cites·87 claims
- 1643US2007265483A1Process for selectively hydrogenating butadiene in an c4 olefin stream containing a catalyst poison with the simultaneous isomerization of 1-butene to 2-buteneHIMELFARB PAUL B·Filed 2007·Application pending·0 cites
- 1742US2008004476A1Process for the hydrogenation of aromatics in a hydrocarbon feedstock that contains a thiopheneic compoundHIMELFARB PAUL B·Filed 2007·Application pending·0 cites
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