Inventor · disambiguated record
Alexander E. Kuperman
Also filed as: KUPERMAN ALEXANDER · KUPERMAN ALEXANDER E
99 granted patents·21 pending applications·1,071 citations·filing 1998–2025
99Inventor score
Top patents by PatentIndex Score
120 records- 0197US8702970B2Hydroconversion multi-metallic catalyst and method for making thereofMAESEN THEODORUS LUDOVICUS MICHAEL·Filed 2012·Granted Apr 22, 2014·27 cites·13 claims
- 0297US8586500B2Hydroconversion multi-metallic catalyst and method for making thereofKUPERMAN ALEXANDER E·Filed 2011·Granted Nov 19, 2013·36 cites·27 claims
- 0397US8383543B2Hydroconversion multi-metallic catalyst and method for making thereofCHEVRON USA INC·Filed 2010·Granted Feb 26, 2013·34 cites·20 claims
- 0497US8343887B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofCHEVRON USA INC·Filed 2008·Granted Jan 1, 2013·59 cites·15 claims
- 0597US8206575B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofMAESEN THEODORUS LUDOVICUS MICHAEL·Filed 2008·Granted Jun 26, 2012·43 cites·20 claims
- 0697US7947623B2Hydroprocessing bulk catalyst and uses thereofMIRONOV OLEG·Filed 2010·Granted May 24, 2011·38 cites·20 claims
- 0796US8173570B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofMAESEN THEODORUS LUDOVICUS MICHAEL·Filed 2008·Granted May 8, 2012·62 cites·18 claims
- 0895US8716164B2Hydrodemetallization catalyst and processDILLON CHRISTOPHER J·Filed 2011·Granted May 6, 2014·26 cites·6 claims
- 0995US8080492B2Hydroconversion multi-metallic catalyst and method for making thereofKUPERMAN ALEXANDER E·Filed 2009·Granted Dec 20, 2011·33 cites·15 claims
- 1095US7807599B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofCHEVRON USA INC·Filed 2008·Granted Oct 5, 2010·30 cites·15 claims
- 1195US7737073B2Hydroprocessing bulk catalyst and uses thereofCHEVRON USA INC·Filed 2008·Granted Jun 15, 2010·37 cites·21 claims
- 1294US8563456B2Hydrodemetallization catalyst and processDILLON CHRISTOPHER J·Filed 2008·Granted Oct 22, 2013·26 cites·14 claims
- 1394US7737072B2Hydroprocessing bulk catalyst and uses thereofCHEVRON USA INC·Filed 2007·Granted Jun 15, 2010·23 cites·19 claims
- 1494US7166146B2Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranesCHEVRON USA INC·Filed 2003·Granted Jan 23, 2007·68 cites·38 claims
- 1593US8420565B2Hydroprocessing bulk catalyst and methods of making thereofMIRONOV OLEG·Filed 2009·Granted Apr 16, 2013·22 cites·24 claims
- 1693US8372776B2Hydroprocessing bulk catalyst and methods of making thereofCHEVRON USA INC·Filed 2009·Granted Feb 12, 2013·20 cites·34 claims
- 1792US8431511B2Hydroprocessing bulk catalyst and methods of making thereofMIRONOV OLEG·Filed 2009·Granted Apr 30, 2013·22 cites·27 claims
- 1892US8389433B2Hydroprocessing bulk catalyst and methods of making thereofMIRONOV OLEG·Filed 2009·Granted Mar 5, 2013·21 cites·31 claims
- 1992US7964524B2Hydroconversion multi-metallic catalyst and method for making thereofCHEVRON USA INC·Filed 2009·Granted Jun 21, 2011·20 cites·23 claims
- 2092US7910761B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofCHEVRON USA INC·Filed 2008·Granted Mar 22, 2011·18 cites·25 claims
- 2192US7838696B2Hydroconversion process employing multi-metallic catalysts and method for making thereofCHEVRON USA INC·Filed 2008·Granted Nov 23, 2010·13 cites·31 claims
- 2291US7678731B2Hydroprocessing bulk catalyst and uses thereofCHEVRON USA INC·Filed 2008·Granted Mar 16, 2010·23 cites·33 claims
- 2390US9919987B1Naphthene ring opening over self-supported multi-metallic catalystsCHEVRON USA INC·Filed 2016·Granted Mar 20, 2018·4 cites·13 claims
- 2490US7754645B2Process for preparing hydroprocessing bulk catalystsCHEVRON USA INC·Filed 2007·Granted Jul 13, 2010·16 cites·21 claims
- 2589US8802586B2Hydroprocessing catalysts and methods for making thereofJIAO LING·Filed 2011·Granted Aug 12, 2014·7 cites·20 claims
- 2689US7803735B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofCHEVRON USA INC·Filed 2008·Granted Sep 28, 2010·11 cites·23 claims
- 2789US7138006B2Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranesCHEVRON USA INC·Filed 2003·Granted Nov 21, 2006·44 cites·22 claims
- 2888US9504993B2Hydroconversion multi-metallic catalysts and method for making thereofHAN JINYI·Filed 2013·Granted Nov 29, 2016·4 cites·14 claims
- 2988US7816298B2Hydroconversion processes employing multi-metallic catalysts and method for making thereofCHEVRON USA INC·Filed 2008·Granted Oct 19, 2010·10 cites·23 claims
- 3088US6465543B1Polyolefin nanocompositesDOW CHEMICAL CO·Filed 1999·Granted Oct 15, 2002·54 cites·15 claims
- 3187US8834725B2Method for treating acid mine drainageBHADURI RAHUL SHANKAR·Filed 2011·Granted Sep 16, 2014·7 cites·23 claims
- 3287US8704007B2Hydroconversion of renewable feedstocksCHEN CONG-YAN·Filed 2011·Granted Apr 22, 2014·4 cites·15 claims
- 3387US6287992B1Polymer composite and a method for its preparationDOW CHEMICAL CO·Filed 1998·Granted Sep 11, 2001·66 cites·19 claims
- 3486US9018124B2Hydroprocessing catalysts and methods for making thereofMIRONOV OLEG·Filed 2011·Granted Apr 28, 2015·3 cites·23 claims
- 3586US8652447B2Cosmetic and personal care products containing synthetic magnesium alumino-silicate claysMAESEN THEODORUS·Filed 2008·Granted Feb 18, 2014·6 cites·18 claims
- 3686US7678730B2Hydroprocessing bulk catalyst and uses thereofCHEVRON USA INC·Filed 2008·Granted Mar 16, 2010·14 cites·31 claims
- 3785US12011710B1Tetrametallic bulk hydroprocessing catalystsCHEVRON USA INC·Filed 2023·Granted Jun 18, 2024·0 cites·40 claims
- 3885US11951458B2Tetrametallic bulk hydroprocessing catalystsCHEVRON USA INC·Filed 2023·Granted Apr 9, 2024·0 cites·26 claims
- 3985US9266098B2Hydroconversion multi-metallic catalysts and method for making thereofHAN JINYI·Filed 2013·Granted Feb 23, 2016·4 cites·29 claims
- 4085US8815184B2Process for separating and recovering metalsBHADURI RAHUL SHANKAR·Filed 2011·Granted Aug 26, 2014·5 cites·29 claims
- 4185US8697594B2Hydroprocessing catalysts and methods for making thereofNGUYEN JOSEPH V·Filed 2011·Granted Apr 15, 2014·3 cites·20 claims
- 4285US7964525B2Hydroconversion multi-metallic catalyst and method for making thereofCHEVRON USA INC·Filed 2009·Granted Jun 21, 2011·8 cites·13 claims
- 4384US12384975B2Multi-tube reactor systems and processes for no-oxidative conversion of methaneCHEVRON USA INC·Filed 2023·Granted Aug 12, 2025·0 cites·13 claims
- 4484US8778828B2Hydroprocessing catalysts and methods for making thereofMIRONOV OLEG·Filed 2011·Granted Jul 15, 2014·3 cites·25 claims
- 4583US9446998B2Paraffinic jet and diesel fuels and base oils from vegetable oils via a combination of hydrotreating, paraffin disproportionation and hydroisomerizationCHEN CONG-YAN·Filed 2015·Granted Sep 20, 2016·2 cites·19 claims
- 4683US7964526B2Hydroconversion multi-metallic catalyst and method for making thereofCHEVRON USA INC·Filed 2009·Granted Jun 21, 2011·7 cites·23 claims
- 4782US9327274B2Hydroconversion multi-metallic catalyst and method for making thereofHAN JINYI·Filed 2013·Granted May 3, 2016·2 cites·8 claims
- 4882US8815085B2Process for reducing the total acid number of a hydrocarbon feedHUSAIN SHABBIR·Filed 2010·Granted Aug 26, 2014·5 cites·28 claims
- 4981US9199224B2Hydroconversion multi-metallic catalysts and method for making thereofHAN JINYI·Filed 2013·Granted Dec 1, 2015·2 cites·33 claims
- 5081US7906098B2Method for making hydrogen using a gold containing water-gas shift catalystCHEVRON USA INC·Filed 2010·Granted Mar 15, 2011·2 cites·13 claims
Showing the top 50 of 120 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Alexander E. Kuperman files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →