Inventor · disambiguated record
David R. White
Also filed as: WHITE DAVID · WHITE DAVID R · WHITE DAVID RICHARD
37 granted patents·4 pending applications·154 citations·filing 1974–2020
97Inventor score
Files withUPJOHN CO31CONTINENTAL CONVEYOR & EQUIP2JOY MM DELAWARE INC2AAIPHARMA INC1UNIV OF PITTSBURGH - OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION1
Top patents by PatentIndex Score
41 records- 0183US4107439AProcess for preparing arylalkanoic acid derivativesUPJOHN CO·Filed 1976·Granted Aug 15, 1978·16 cites·18 claims
- 0280US4021478APreparation of carboxylic acids from glycidonitriles with ionic lewis acidsUPJOHN CO·Filed 1976·Granted May 3, 1977·13 cites·4 claims
- 0378US9359144B2Multi-piece shaftJOY MM DELAWARE INC·Filed 2015·Granted Jun 7, 2016·5 cites·19 claims
- 0478US9056727B2Multi-piece shaftJOY MM DELAWARE INC·Filed 2014·Granted Jun 16, 2015·7 cites·18 claims
- 0574US4351771ASpectinomycin analogs and methods for the preparation thereofUPJOHN CO·Filed 1980·Granted Sep 28, 1982·15 cites·52 claims
- 0668US7717525B2Spindle and hub assemblyCONTINENTAL CONVEYOR & EQUIP·Filed 2005·Granted May 18, 2010·5 cites·3 claims
- 0764US11685657B2Covalent organic framework patterning on substratesUNIV OF PITTSBURGH—OF THE COMMONWEALTH SYSTEM OF HIGHER EDUCATION·Filed 2020·Granted Jun 27, 2023·0 cites·22 claims
- 0858US5635495APyrimidine bisphosphonate esters and (alkoxymethylphosphinyl)alkyl phosphonic acids as anti-inflammatoriesUPJOHN CO·Filed 1993·Granted Jun 3, 1997·8 cites·14 claims
- 0955US2005096304A1Method of treating cancer using dithiocarbamate derivativesFiled 2004·Application pending·0 cites
- 1054US4532336A6'-AlkylspectinomycinsUPJOHN CO·Filed 1982·Granted Jul 30, 1985·6 cites·18 claims
- 1154US4304727A9α-DebrominationUPJOHN CO·Filed 1980·Granted Dec 8, 1981·6 cites·16 claims
- 1254US4282152AIntermediates for preparing spectinomycin and analogs thereofUPJOHN CO·Filed 1979·Granted Aug 4, 1981·5 cites·4 claims
- 1351US4406486ALock mechanismWHITE DAVID R·Filed 1981·Granted Sep 27, 1983·18 cites·2 claims
- 1451US4008270AProcess for preparing 2-(substituted phenyl)propionic acidsUPJOHN CO·Filed 1975·Granted Feb 15, 1977·3 cites·10 claims
- 1550US4361701ANovel compounds, compositions and processesUPJOHN CO·Filed 1979·Granted Nov 30, 1982·4 cites·42 claims
- 1650US3987094APreparing carboxylic acids from glycidonitrilesUPJOHN CO·Filed 1974·Granted Oct 19, 1976·3 cites·13 claims
- 1750US3975431APreparing carboxylic acids from glycidonitriles through enol acylatesUPJOHN CO·Filed 1974·Granted Aug 17, 1976·5 cites·3 claims
- 1849US4603212AAnalogs of the antibiotic spectinomycinUPJOHN CO·Filed 1983·Granted Jul 29, 1986·2 cites·8 claims
- 1948US4730059A6'-thiomethylsubstituted spectinomycinsUPJOHN CO·Filed 1986·Granted Mar 8, 1988·5 cites·9 claims
- 2047US4420624AProcess for preparing spectinomycin analogsUPJOHN CO·Filed 1982·Granted Dec 13, 1983·4 cites·4 claims
- 2146US4194053AProcess for preparing esters of α-acetyl-α'-methylsuccinic acid and esters of α-methyl-α'-acetyl-α'-(5-methyl-3-oxohexyl)succinic acidUPJOHN CO·Filed 1978·Granted Mar 18, 1980·2 cites·10 claims
- 2245US4420623AProcess and intermediates for preparing 6'-methylspectinomycin and analogs thereofUPJOHN CO·Filed 1982·Granted Dec 13, 1983·4 cites·3 claims
- 2345US4380651AProcess for preparing 6'-methylspectinomycin and analogs thereofUPJOHN CO·Filed 1981·Granted Apr 19, 1983·4 cites·4 claims
- 2443US4578485ASynthesis of spectinomycin analogs by an improved Grignard processUPJOHN CO·Filed 1984·Granted Mar 25, 1986·1 cites·12 claims
- 2543US4325881ADebrominationUPJOHN CO·Filed 1981·Granted Apr 20, 1982·3 cites·8 claims
- 2642US2005203115A1Narcotic-NSAID ion pairsFiled 2004·Application pending·0 cites
- 2742US2005267159A1Magnesium complexes of S-omeprazoleAAIPHARMA INC·Filed 2005·Application pending·0 cites
- 2841US4380652AEnamines of 6'-methylspectinomycin and process for preparing the sameUPJOHN CO·Filed 1981·Granted Apr 19, 1983·3 cites·6 claims
- 2941US4055563ACyano intermediates for prostaglandinsUPJOHN CO·Filed 1976·Granted Oct 25, 1977·1 cites·5 claims
- 3041US3933864AProcess for preparing glycidonitrilesUPJOHN CO·Filed 1974·Granted Jan 20, 1976·1 cites·8 claims
- 3139US4467103AProcesses for the preparation of spectinomycin analogs, products and intermediates thereinUPJOHN CO·Filed 1982·Granted Aug 21, 1984·2 cites·5 claims
- 3239US2005267157A1Magnesium-S-omeprazoleWHITE DAVID·Filed 2004·Application pending·0 cites
- 3338US3994964AProcesses for the production of carboxylic acids from glycidonitrilesUPJOHN CO·Filed 1974·Granted Nov 30, 1976·1 cites·3 claims
- 3437US6681490B2Axle hub re-packing apparatusCONTINENTAL CONVEYOR & EQUIP·Filed 2002·Granted Jan 27, 2004·0 cites·11 claims
- 3536US4345086AIntermediate compounds in the preparation of spectinomycinUPJOHN CO·Filed 1980·Granted Aug 17, 1982·2 cites·1 claims
- 3630US4698436AProcesses for the preparation of spectinomycin analogs, novel products and intermediates thereinUPJOHN CO·Filed 1984·Granted Oct 6, 1987·0 cites·8 claims
- 3730US4542227AProcesses for the preparation of spectinomycin analogs, novel products and intermediates thereinUPJOHN CO·Filed 1984·Granted Sep 17, 1985·0 cites·3 claims
- 3830US4344882AIntermediate compounds in the preparation of spectinomycinUPJOHN CO·Filed 1980·Granted Aug 17, 1982·0 cites·3 claims
- 3930US4337347AProcess for preparing analogs of spectinomycinUPJOHN CO·Filed 1980·Granted Jun 29, 1982·0 cites·3 claims
- 4030US3974146ACyanolpoxy intermediates for prostaglandins and process for preparing sameUPJOHN CO·Filed 1975·Granted Aug 10, 1976·0 cites·32 claims
- 4124US4895870ATreating chlamydia infections using spectinomycin analogsUPJOHN CO·Filed 1986·Granted Jan 23, 1990·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →