Inventor · disambiguated record
Roger Sheldon
Also filed as: SHELDON ROGER · SHELDON ROGER A · SHELDON ROGER ARTHUR
29 granted patents·5 pending applications·484 citations·filing 1976–2012
96Inventor score
Top patents by PatentIndex Score
34 records- 0196US6720462B2Method for producing aromatic alcohols, especially phenolDEGUSSA·Filed 2001·Granted Apr 13, 2004·171 cites·18 claims
- 0295US7132267B2Enzymatic processes for the production of 4-substituted 3-hydroxybutyric acid derivatives and vicinal cyano, hydroxy substituted carboxylic acid estersCODEXIS INC·Filed 2004·Granted Nov 7, 2006·60 cites·25 claims
- 0395US7125693B2Enzymatic processes for the production of 4-substituted 3-hydroxybutyric acid derivativesCODEXIS INC·Filed 2003·Granted Oct 24, 2006·57 cites·34 claims
- 0494US6852893B2Method for oxidizing hydrocarbonsCREAVIS TECH & INNOVATION GMBH·Filed 2001·Granted Feb 8, 2005·70 cites·19 claims
- 0593US8378127B2Method for producing 2,6-dioxabicyclo-(3.3.0)-octane-4,8-dioneEVONIK DEGUSSA GMBH·Filed 2010·Granted Feb 19, 2013·21 cites·15 claims
- 0684US8981159B2Continuously operable method for producing carbonyl compounds by means of a catalyst containing a nitroxyl radicalKLASOVSKY FLORIAN·Filed 2011·Granted Mar 17, 2015·6 cites·19 claims
- 0783US8178333B2Biocatalytic processes for the preparation of substantially stereomerically pure fused bicyclic proline compoundsMIJTS BENJAMIN·Filed 2009·Granted May 15, 2012·3 cites·28 claims
- 0883US7718564B2Partially decomposed catalyst and hydrocarbon oxidation processes using the sameEXXONMOBIL RES & ENG CO·Filed 2006·Granted May 18, 2010·7 cites·45 claims
- 0979US4085147APreparation of meta-aryloxy-benzaldehydesSHELL OIL CO·Filed 1977·Granted Apr 18, 1978·13 cites·12 claims
- 1077US4110362APreparation of estersSHELL OIL CO·Filed 1977·Granted Aug 29, 1978·9 cites·31 claims
- 1177US4110360APreparation of estersSHELL OIL CO·Filed 1977·Granted Aug 29, 1978·12 cites·14 claims
- 1270US4123451APreparation of estersSHELL OIL CO·Filed 1977·Granted Oct 31, 1978·8 cites·13 claims
- 1369US4110361APreparation of estersSHELL OIL CO·Filed 1977·Granted Aug 29, 1978·6 cites·30 claims
- 1462US5536874AProcess for preparing arylacetic acid and arylpropionic acid derivativesHOECHST CELANESE CORP·Filed 1994·Granted Jul 16, 1996·10 cites·31 claims
- 1561US4175093APreparation of α-cyano estersSHELL OIL CO·Filed 1978·Granted Nov 20, 1979·5 cites·30 claims
- 1661US4110363APreparation of estersSHELL OIL CO·Filed 1977·Granted Aug 29, 1978·4 cites·29 claims
- 1761US2012289709A1Substantially Stereomerically Pure Fused Bicyclic Proline Compounds and Processes for Preparing BoceprevirLALONDE JAMES·Filed 2012·Application pending·0 cites
- 1858US8574876B2Biocatalytic processes for the preparation of stereomerically pure fused bicyclic proline compoundsMIJTS BENJAMIN·Filed 2012·Granted Nov 5, 2013·0 cites·13 claims
- 1958US7807423B2Enzymatic processes for the production of 4-substituted 3-hydroxybutyric acid derivativesCODEXIS INC·Filed 2006·Granted Oct 5, 2010·0 cites·22 claims
- 2057US4096170APreparation of estersSHELL OIL CO·Filed 1977·Granted Jun 20, 1978·5 cites·13 claims
- 2155US4146737AChlorination of 3-phenoxytolueneSHELL OIL CO·Filed 1977·Granted Mar 27, 1979·4 cites·1 claims
- 2253US5466869AProcess for perparing 4-hydroxyacetophenone oximeHOECHST CELANESE CORP·Filed 1994·Granted Nov 14, 1995·5 cites·10 claims
- 2350US7145041B2Method for producing saturated alcohols, ketones, aldehydes and carboxylic acidsDEGUSSA·Filed 2002·Granted Dec 5, 2006·1 cites·20 claims
- 2450US4036887APreparation of 3-bromobenzaldehydeSHELL OIL CO·Filed 1976·Granted Jul 19, 1977·3 cites·2 claims
- 2546US7019175B2Catalytic oxidation processICI PLC·Filed 2002·Granted Mar 28, 2006·1 cites·18 claims
- 2645US4175094APreparation of estersSHELL OIL CO·Filed 1978·Granted Nov 20, 1979·2 cites·29 claims
- 2743US2002137153A1Enantioselective production of amino carboxylic acidsFiled 2001·Application pending·0 cites
- 2838US2014106440A1Enhanced enzymatic co2 capture techniques according to solution pka, temperature and/or enzyme characterPENDERS NATHALIE J M C·Filed 2012·Application pending·0 cites
- 2936US4656309APreparation of alpha-pivaloyl-substituted acetic acid estersSHELL OIL CO·Filed 1981·Granted Apr 7, 1987·1 cites·10 claims
- 3035US4235785A4-Acetyl-2-alkoxy-7,7-dimethyl-3-oxabicyclo[4.1.0]heptaneSHELL OIL CO·Filed 1979·Granted Nov 25, 1980·0 cites·3 claims
- 3135US2004235126A1Method of preparing cross-linked enzyme aggregatesFiled 2002·Application pending·0 cites
- 3235US2011251399A1Method for producing aldehydes and ketones from primary and secondary alcoholsEVONIK DEGUSSA GMBH·Filed 2010·Application pending·0 cites
- 3333US9353367B2Non-leachable magnetic cross-linked enzyme aggregateSHELDON ROGER ARTHUR·Filed 2011·Granted May 31, 2016·0 cites·14 claims
- 3428US6897058B2Method for the preparation of enantiomerically enriched aminesDSM IP ASSETS BV·Filed 2001·Granted May 24, 2005·0 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →