Inventor · disambiguated record
Karl J. Sanford
Also filed as: SANFORD KARL · SANFORD KARL J · SANFORD KARL JOHN
30 granted patents·16 pending applications·364 citations·filing 1977–2018
97Inventor score
Top patents by PatentIndex Score
46 records- 0197US8288148B2Compositions and methods for producing isopreneCERVIN MARGUERITE A·Filed 2008·Granted Oct 16, 2012·44 cites·86 claims
- 0296US9296850B2Polymers of isoprene from renewable resourcesFEHER FRANK J·Filed 2015·Granted Mar 29, 2016·16 cites·20 claims
- 0395US8709785B2Compositions and methods for producing isopreneCERVIN MARGUERITE A·Filed 2012·Granted Apr 29, 2014·16 cites·28 claims
- 0493US9260727B2Compositions and methods for producing isopreneCERVIN MARGUERITE A·Filed 2012·Granted Feb 16, 2016·10 cites·33 claims
- 0593US8420360B2Compositions and methods for producing isoprene free of C5 hydrocarbons under decoupling conditions and/or safe operating rangesCALABRIA ANTHONY R·Filed 2009·Granted Apr 16, 2013·25 cites·28 claims
- 0691US8450549B2Fuel compositions comprising isoprene derivativesMCAULIFFE JOSEPH C·Filed 2010·Granted May 28, 2013·8 cites·28 claims
- 0790US8940849B2Polymers of isropene from renewable resourcesGOODYEAR TIRE & RUBBER·Filed 2013·Granted Jan 27, 2015·6 cites·12 claims
- 0888US8906658B2Compositions and methods for producing isoprene free of C5 hydrocarbons under decoupling conditions and/or safe operating rangesDANISCO US INC·Filed 2013·Granted Dec 9, 2014·5 cites·29 claims
- 0987US9249070B2Compositions and methods for producing isoprene free of C5 hydrocarbons under decoupling conditions and/or safe operating rangesCALABRIA ANTHONY R·Filed 2013·Granted Feb 2, 2016·3 cites·12 claims
- 1087US8420759B2Polymers of isoprene from renewable resourcesFEHER FRANK J·Filed 2009·Granted Apr 16, 2013·7 cites·20 claims
- 1185US8546506B2Polymerization of isoprene from renewable resourcesMCAULIFFE JOSEPH C·Filed 2010·Granted Oct 1, 2013·5 cites·23 claims
- 1285US4670381AHeterogeneous immunoassay utilizing horizontal separation in an analytical elementEASTMAN KODAK CO·Filed 1985·Granted Jun 2, 1987·62 cites·18 claims
- 1385US4153668AMulti-zone analytical element and method using sameEASTMAN KODAK CO·Filed 1978·Granted May 8, 1979·45 cites·15 claims
- 1483US8476049B2Conversion of prenyl derivatives to isopreneMCAULIFFE JOSEPH C·Filed 2009·Granted Jul 2, 2013·9 cites·14 claims
- 1581US9777294B2Compositions and methods for producing isoprene free of C5 hydrocarbons under decoupling conditions and/or safe operating rangesDANISCO US INC·Filed 2015·Granted Oct 3, 2017·1 cites·19 claims
- 1681US4132528AAnalytical element for the analysis of liquids under high pH conditionsEASTMAN KODAK CO·Filed 1978·Granted Jan 2, 1979·30 cites·46 claims
- 1779US9909144B2Compositions and methods for producing isopreneDANISCO US INC·Filed 2016·Granted Mar 6, 2018·1 cites·24 claims
- 1878US4568647AMethod and element for albumin assayEASTMAN KODAK CO·Filed 1983·Granted Feb 4, 1986·31 cites·17 claims
- 1977US8778647B2Methods of producing isoprene comprising a membrane bioreactorCALABRIA ANTHONY R·Filed 2010·Granted Jul 15, 2014·2 cites·91 claims
- 2076US8901262B2Polymerization of isoprene from renewable resourcesMCAULIFFE JOSEPH C·Filed 2013·Granted Dec 2, 2014·2 cites·20 claims
- 2176US8470581B2Reduction of carbon dioxide emission during isoprene production by fermentationCHOTANI GOPAL K·Filed 2009·Granted Jun 25, 2013·3 cites·16 claims
- 2275US8895288B2Methods of producing isoprene and a co-productCHOTANI GOPAL K·Filed 2009·Granted Nov 25, 2014·1 cites·10 claims
- 2370US10626420B2Compositions and methods for producing isopreneDANISCO US INC·Filed 2018·Granted Apr 21, 2020·0 cites·19 claims
- 2470US8945893B2Conversion of prenyl derivatives to isopreneDANISCO US INC·Filed 2013·Granted Feb 3, 2015·1 cites·11 claims
- 2569US2015010970A1Methods for producing end-products from carbon substratesDANISCO US INC·Filed 2014·Application pending·0 cites
- 2667US10774345B2Compositions and methods for producing isoprene free of c5 hydrocarbons under decoupling conditions and/or safe operating rangesDANISCO US INC·Filed 2017·Granted Sep 15, 2020·0 cites·20 claims
- 2766US4250255AAssay method for isoenzyme activityEASTMAN KODAK CO·Filed 1977·Granted Feb 10, 1981·10 cites·11 claims
- 2863US9752161B2Methods of producing isoprene and a co-productDANISCO US INC·Filed 2014·Granted Sep 5, 2017·0 cites·32 claims
- 2963US2009181433A1Methods for producing end-products from carbon substratesGENENCOR INT·Filed 2008·Application pending·0 cites
- 3062US2012214209A1Methods For Producing End-Products From Carbon SubstratesCHOTANI GOPAL K·Filed 2012·Application pending·0 cites
- 3161US2007141660A1Methods for producing end-products from carbon substratesCHOTANI GOPAL K·Filed 2007·Application pending·0 cites
- 3261US2004157301A1Methods for producing end-products from carbon substratesFiled 2004·Application pending·0 cites
- 3359US2006211101A1Methods for producing end-products from carbon substratesCHOTANI GOPAL K·Filed 2006·Application pending·0 cites
- 3459US2003203454A1Methods for producing end-products from carbon substratesFiled 2003·Application pending·0 cites
- 3558US2015031105A1Membrane bioreactor for increased production of isoprene gasDANISCO US INC·Filed 2014·Application pending·0 cites
- 3657US4333733AContinuous release of reagent in an analytical element to reduce assay interferenceEASTMAN KODAK CO·Filed 1980·Granted Jun 8, 1982·15 cites·27 claims
- 3756US2013280778A1Reduction of carbon dioxide emission during isoprene production by fermentationGOODYEAR TIRE & RUBBER·Filed 2013·Application pending·0 cites
- 3856US2014148623A1Fuel compositions comprising isoprene derivativesDANISCO US INC·Filed 2013·Application pending·0 cites
- 3952US2015191746A1Conversion of prenyl derivatives to isopreneDANISCO US INC·Filed 2015·Application pending·0 cites
- 4051US2004170618A1Specifically targeted catalytic antagonists and uses thereofFiled 2004·Application pending·0 cites
- 4149US2014234926A1Recombinant anaerobic acetogenic bacteria for production of isoprene and/or industrial bio-products using synthesis gasDU PONT·Filed 2013·Application pending·0 cites
- 4246US2014128645A1Enhanced production of isoprene using marine bacterial cellsDANISCO US INC·Filed 2012·Application pending·0 cites
- 4344US8431121B2Specifically targeted catalytic antagonists and uses thereofDAVIS BENJAMIN G·Filed 2010·Granted Apr 30, 2013·0 cites·13 claims
- 4443US4450232AIncorporation of pyridoxal phosphate in dry analytical elements for the determination of enzymesEASTMAN KODAK CO·Filed 1982·Granted May 22, 1984·6 cites·9 claims
- 4541US2012021486A1Enzyme-based nanoscale decontaminating compositesDINU CERASELA ZOICA·Filed 2010·Application pending·0 cites
- 4641US2016002672A1Production of isoprene, isoprenoid, and isoprenoid precursors using an alternative lower mevalonate pathwayDANISCO US INC·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →