Inventor · disambiguated record
David C. Alexander
Also filed as: ALEXANDER DAVID · ALEXANDER DAVID C · ALEXANDER DAVID CHARLES
21 granted patents·3 pending applications·257 citations·filing 1979–2021
95Inventor score
Top patents by PatentIndex Score
24 records- 0196US7816481B2Polyether polyamine agents and mixtures thereofHUNTSMAN PETROCHEMICAL LLC·Filed 2009·Granted Oct 19, 2010·25 cites·8 claims
- 0284US4826995ABismaleimide derivatives of higher molecular weight polyoxyalkyleneaminesTEXACO INC·Filed 1987·Granted May 2, 1989·18 cites·7 claims
- 0383US7550550B2Polyether polyamine agents and mixtures thereforHUNTSMAN SPEC CHEM CORP·Filed 2003·Granted Jun 23, 2009·11 cites·8 claims
- 0483US4503217AProcess for selective preparation of polymeric polyaminesTEXACO INC·Filed 1983·Granted Mar 5, 1985·19 cites·25 claims
- 0582US4876358AOxyethylene bismaleimide derivativesTEXACO INC·Filed 1987·Granted Oct 24, 1989·26 cites·1 claims
- 0682US4705897AProcess for producing bicyclic diaminesTEXACO INC·Filed 1986·Granted Nov 10, 1987·17 cites·15 claims
- 0781US6627761B2Multifunctional carbonates and derivativesHUNTSMAN SPEC CHEM CORP·Filed 2001·Granted Sep 30, 2003·10 cites·9 claims
- 0876US5235007AEpoxy curing agentsTEXACO CHEMICAL·Filed 1991·Granted Aug 10, 1993·14 cites·13 claims
- 0973US4543411AProcess for selective preparation of secondary and tertiary aminesTEXACO INC·Filed 1983·Granted Sep 24, 1985·10 cites·24 claims
- 1070US4814415AOxamidoamine co-curatives in epoxy thermoset adhesivesTEXACO CHEMICAL·Filed 1988·Granted Mar 21, 1989·17 cites·9 claims
- 1169US10517942B2Polypeptide glycopeptide fragments from the V1/V2 and V3 domains of the HIV-1 envelope protein gp 120UNIV CALIFORNIA·Filed 2016·Granted Dec 31, 2019·1 cites·17 claims
- 1266US7846378B2Preparation of a dense, polycrystalline ceramic structureLOS ALAMOS NAT SECURITY LLC·Filed 2009·Granted Dec 7, 2010·2 cites·6 claims
- 1365US5709596AErgonomically profiled hand grip for a hand-held tool having a pivotable pommelRYOBI NORTH AMERICA INC·Filed 1996·Granted Jan 20, 1998·36 cites·20 claims
- 1463US9221967B2Preparation and use of polymeric dispersant compositionsWALKER JANICE S·Filed 2010·Granted Dec 29, 2015·1 cites·16 claims
- 1560US4536604AButadiene reductive dimerization using a platinum catalyst and polymeric amine promoterTEXACO INC·Filed 1984·Granted Aug 20, 1985·5 cites·18 claims
- 1658US5816450APneumatic frosting applicatorFiled 1996·Granted Oct 6, 1998·32 cites·17 claims
- 1755US7611720B2Tuberculosis vaccines including recombinant BCG strains expressing alanine dehydrogenase, serine dehydratase and/or glutamine synthetaseLIU JUN·Filed 2003·Granted Nov 3, 2009·0 cites·24 claims
- 1852US2021172929A1Multi-Pore Device with Material Sorting ApplicationsNOOMA BIO INC·Filed 2020·Application pending·0 cites
- 1950US4511740AProcess for hydroformylation of terminal olefins to predominantly linear aldehydesTEXACO INC·Filed 1983·Granted Apr 16, 1985·3 cites·17 claims
- 2046US2021395101A1Ruthenium promoter catalyst compositionsCOMMW SCIENT IND RES ORG·Filed 2021·Application pending·0 cites
- 2143US2006172301A1Secreted acid phosphatse (sapm) is present only in pathogenic mycobacteria and expressed selectively at phagosomal phLIU JUN·Filed 2003·Application pending·0 cites
- 2240US4554375ACo-preparartion of 2,7-octadienyl formate, 1,6-octadiene and 4 vinylcyclohexane from butadiene using a platinum catalystTEXACO INC·Filed 1984·Granted Nov 19, 1985·1 cites·2 claims
- 2334US4248114ACutter of elongated materialFIBER INDUSTRIES INC·Filed 1979·Granted Feb 3, 1981·6 cites·6 claims
- 2432US4435517ACobalt hydroformylation catalystsTEXACO INC·Filed 1982·Granted Mar 6, 1984·3 cites·10 claims
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