Inventor · disambiguated record
David E. Graham
Also filed as: COPES JOSEPH P · GRAHAM DAVID · GRAHAM DAVID E · SCHNEIDER LOUIS
40 granted patents·4 pending applications·309 citations·filing 1976–2022
97Inventor score
Top patents by PatentIndex Score
44 records- 0190US6180699B1Blend for preventing or retarding the formation of gas hydratesISP INVESTMENTS INC·Filed 2000·Granted Jan 30, 2001·36 cites·7 claims
- 0282US4178167AHerbicidal N-(haloacetyl)-N-(N'-methylenepyrrolidonyl)-2-alkoxyanilines useful as herbicidesGAF CORP·Filed 1978·Granted Dec 11, 1979·10 cites·1 claims
- 0381US4325973AHydroxyalkyl amides as fungicides to eumycotina in phanerogamia plant lifeGAF CORP·Filed 1980·Granted Apr 20, 1982·14 cites·10 claims
- 0477US4195096ACarboxylic amides as fungicides to eumycotina in phanerogamia plant lifeGAF CORP·Filed 1978·Granted Mar 25, 1980·10 cites·9 claims
- 0575US6369180B1Process for making water soluble polyvinylcaprolactam polymersISP INVESTMENTS INC·Filed 2000·Granted Apr 9, 2002·13 cites·9 claims
- 0674US6117929AMethod for preventing or retarding the formation of gas hydratesISP INVESTMENTS INC·Filed 1998·Granted Sep 12, 2000·32 cites·4 claims
- 0774US4596653ADemulsifying processBRITISH PETROLEUM CO PLC·Filed 1984·Granted Jun 24, 1986·33 cites·10 claims
- 0873US4096195ACyclic two-stage nitration process for preparing 4-chloro-3,5-dinitrobenzotrifluoride from 4-chlorobenzotrifluorideGAF CORP·Filed 1977·Granted Jun 20, 1978·9 cites·14 claims
- 0972US6451892B1Method for preventing or retarding the formation of gas hydratesISP INVESTMENTS INC·Filed 1999·Granted Sep 17, 2002·32 cites·7 claims
- 1070US6281274B1Method for preventing or retarding the formation of gas hydratesISP INVESTMENTS INC·Filed 1999·Granted Aug 28, 2001·23 cites·15 claims
- 1167US4105797AFungicidal 3-amino-6-trifluoromethyl-2,4-dinitrodiphenylethersGAF CORP·Filed 1977·Granted Aug 8, 1978·5 cites·12 claims
- 1265US11584919B2Composition for detecting alpha particle radiation and methods of useUT BATTELLE LLC·Filed 2020·Granted Feb 21, 2023·0 cites·24 claims
- 1364US4806231AMethod for desalting crude oilBRITISH PETROLEUM CO PLC·Filed 1988·Granted Feb 21, 1989·21 cites·6 claims
- 1464US4087270AHerbicidal-N-(3-amino-2,4-dinitro-6-trifluoromethylphenyl)-pyrrolidonesGAF CORP·Filed 1977·Granted May 2, 1978·4 cites·14 claims
- 1562US4117009AMethod of making N-[4-chlorophenyl)amino]carbonyl)-2,6-difluorobenzamideGAF CORP·Filed 1977·Granted Sep 26, 1978·5 cites·4 claims
- 1662US4112002AMononitrotrifluoromethyl diphenylethersGAF CORP·Filed 1977·Granted Sep 5, 1978·4 cites·2 claims
- 1762US2023174947A1Methods and compositions for improving endothelial cell barrierUNITED THERAPEUTICS CORP·Filed 2022·Application pending·0 cites
- 1859US4202821AN-(N'-Methylenepyrrolidonyl)-2-substituted anilinesGAF CORP·Filed 1978·Granted May 13, 1980·3 cites·21 claims
- 1958US6432909B1Water soluble dye complexing polymersISP INVESTMENTS INC·Filed 2000·Granted Aug 13, 2002·2 cites·27 claims
- 2056US2024245598A1An extract of linum usitatissimum seedsBASF SE·Filed 2022·Application pending·0 cites
- 2155US4105671AInsecticidal n-methylpyrrolidinonylacetanilidesGAF CORP·Filed 1977·Granted Aug 8, 1978·2 cites·5 claims
- 2253US6432355B1Corrosion inhibition during transport of water and a hydrocarbon through a pipelineISP INVESTMENTS INC·Filed 1999·Granted Aug 13, 2002·10 cites·14 claims
- 2353US4086356AFungicidal-N-(3-halo-2,6-dinitro-4-trifluoromethylphenyl)-pyrrolidonesGAF CORP·Filed 1977·Granted Apr 25, 1978·2 cites·11 claims
- 2452US4117006ASelective chlorination of benzoyl chlorideGAF CORP·Filed 1977·Granted Sep 26, 1978·3 cites·1 claims
- 2551US5916544ASunscreen concentrateISP INVESTMENTS INC·Filed 1997·Granted Jun 29, 1999·16 cites·16 claims
- 2651US4178168AHerbicidal n-(haloacetyl)-n-(n-methylene pyrrolidonyl)-2-oxyalkyleneoxyalkylanilinesGAF CORP·Filed 1978·Granted Dec 11, 1979·2 cites·6 claims
- 2751US4153446AHerbicidal N-(haloacetyl)-N'-methylenepyrrolidonyl)-2-cycloalkoxyanilinesGAF CORP·Filed 1978·Granted May 8, 1979·2 cites·9 claims
- 2851US4086364AFungicidal 2,6-dinitrodiphenylethersGAF CORP·Filed 1976·Granted Apr 25, 1978·2 cites·19 claims
- 2950US4344788AMethod of plant growth regulationGAF CORP·Filed 1980·Granted Aug 17, 1982·3 cites·2 claims
- 3046US10337030B2Microbially-mediated method for synthesis of metal chalcogenide nanoparticlesUT BATTELLE LLC·Filed 2017·Granted Jul 2, 2019·0 cites·21 claims
- 3145US4158560ABroad spectrum herbicidal diacylimide compositionsGAF CORP·Filed 1977·Granted Jun 19, 1979·1 cites·2 claims
- 3245US2018134740A1Novel crosslinked polymeric substrates methods of preparation and end use applications of the substratesCOLLINS WARDE T·Filed 2017·Application pending·0 cites
- 3343US4117163ABroad spectrum fungicidal diacylimide compositionsGAF CORP·Filed 1977·Granted Sep 26, 1978·1 cites·2 claims
- 3440US2022331487A1Polymer-permeated grafts and methods of making and using the sameBIOAESTHETICS CORP·Filed 2020·Application pending·0 cites
- 3539US4902433AEquipment and method for filtration using a fabric of polyacrylonitrile fibersBRITISH PETROLEUM CO PLC·Filed 1987·Granted Feb 20, 1990·7 cites·9 claims
- 3637US4154594AAquatic herbicidal diacylimide compositionsGAF CORP·Filed 1978·Granted May 15, 1979·0 cites·2 claims
- 3737US4119725AInsecticidal N-methylpyrrolidinonylacetanilidesGAF CORP·Filed 1977·Granted Oct 10, 1978·0 cites·5 claims
- 3835US4345937AHerbicidal N-(haloacetyl)-N-(N'-methylenepyrrolidonyl)-2-alkoxyanilinesGAF CORP·Filed 1978·Granted Aug 24, 1982·0 cites·8 claims
- 3935US4087553AFungicidal 2,6-dinitrodiphenylthioethersGAF CORP·Filed 1976·Granted May 2, 1978·0 cites·10 claims
- 4034US4239688AHerbicidal N-(haloacetyl)-N-(N'-methylenepyrrolidonyl-2-mercaptoalkylanilinesGAF CORP·Filed 1978·Granted Dec 16, 1980·0 cites·16 claims
- 4134US4117162ANematocide control diacylimide control diacylimide compositionsGAF CORP·Filed 1977·Granted Sep 26, 1978·0 cites·3 claims
- 4231US4216152AProcess for making N-(N'-methylenepyrrolidonyl)-2-substituted anilinesGAF CORP·Filed 1978·Granted Aug 5, 1980·0 cites·3 claims
- 4331US4203901AProcess for making N-(N'-methylenepyrrolidonyl)-2-substituted anilinesGAF CORP·Filed 1978·Granted May 20, 1980·0 cites·3 claims
- 4430US4391681AMethod of inhibiting formation of and breaking of mercury butter in chlor-alkali cellsBRITISH PETROLEUM CO PLC·Filed 1982·Granted Jul 5, 1983·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →