Inventor · disambiguated record
Douglas J. M. Allen
Also filed as: ALLEN DOUGLAS J · ALLEN DOUGLAS J M · ALLEN DOUGLAS JOHN · ALLEN DOUGLAS JOHN MELDRUM
26 granted patents·1 pending application·3,152 citations·filing 1986–2004
97Inventor score
Top patents by PatentIndex Score
27 records- 0198US5284140AAcrylic copolymer membranes for biosensorsLILLY CO ELI·Filed 1992·Granted Feb 8, 1994·829 cites·15 claims
- 0297US5476094AAcrylic copolymer membranes for biosensorsLILLY CO ELI·Filed 1993·Granted Dec 19, 1995·190 cites·31 claims
- 0395US5322063AHydrophilic polyurethane membranes for electrochemical glucose sensorsLILLY CO ELI·Filed 1991·Granted Jun 21, 1994·1.6k cites·15 claims
- 0494US5312925AMonohydrate of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dihydro-2H-indol-2-one-hydrochloridePFIZER·Filed 1992·Granted May 17, 1994·184 cites·4 claims
- 0592US5248699ASertraline polymorphPFIZER·Filed 1992·Granted Sep 28, 1993·136 cites·15 claims
- 0688US6239141B1Trovafloxacin oral suspensionsPFIZER·Filed 2000·Granted May 29, 2001·40 cites·47 claims
- 0785US6268489B1Azithromycin dihydratePFIZER·Filed 1992·Granted Jul 31, 2001·81 cites·3 claims
- 0877US5036099AAnhydrous, crystalline sodium salt of 5-chloro-3-(2-thenoyl)-2-oxindole-1-carboxamidePFIZER·Filed 1987·Granted Jul 30, 1991·21 cites·3 claims
- 0976US6617321B22-methyl-thieno-benzodiazepine formulationLILLY CO ELI·Filed 2002·Granted Sep 9, 2003·8 cites·26 claims
- 1076US6262067B1Polymorphs of a crystalline azo-bicyclo 2,2,2 OCT-3-yl amine dihydrochloride and their pharmaceutical compositionsPFIZER·Filed 2000·Granted Jul 17, 2001·17 cites·21 claims
- 1175US7303764B22-methyl-thieno-benzodiazepine formulationLILLY CO ELI·Filed 2003·Granted Dec 4, 2007·7 cites·16 claims
- 1273US6706721B1N-(3-ethynylphenylamino)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine mesylate anhydrate and monohydrateOSI PHARM INC·Filed 1999·Granted Mar 16, 2004·13 cites·12 claims
- 1370US7521456B2N-(3-ethynylphenyl)-6,7-bis(2-methoxyethoxy)-4-quinazolinamine mesylate anhydrate and monohydrateOSI PHARM INC·Filed 2003·Granted Apr 21, 2009·3 cites·13 claims
- 1467US6465437B1Diphosphate salt of a 4″-substituted-9-deoxo-9A-AZA-9A- homoerythromycin derivative and its pharmaceutical compositionPFIZER·Filed 2000·Granted Oct 15, 2002·3 cites·15 claims
- 1565US6861412B2Diphosphate salt of A 4″-substituted-9-deoxo-9A-AZA-9A-homoerythromycin derivative and its pharmaceutical compositionPFIZER·Filed 2002·Granted Mar 1, 2005·2 cites·4 claims
- 1664US5760009ASpirostanyl glycosidal crystalline monohydratePFIZER·Filed 1994·Granted Jun 2, 1998·16 cites·6 claims
- 1763US6583274B1Crystalline forms of macrolide antibioticPFIZER·Filed 2000·Granted Jun 24, 2003·2 cites·20 claims
- 1862US6436987B1Crystalline forms of (3S-trans)-2-[3,4-dihydro-4-hydroxy-3-(phenylmethyl)-2H-1-benzopyran-7-yl]-4-(trifluoromethyl)-benzoic acidPFIZER·Filed 2001·Granted Aug 20, 2002·4 cites·16 claims
- 1955US7297682B2Diphosphate salt of a 4″—substituted-9-deoxo-9 A—AZA—homoerythromycin derivatives and its pharmaceutical compositionPFIZER·Filed 2004·Granted Nov 20, 2007·0 cites·11 claims
- 2053US5804562ASpirostanyl glycosidal crystalsPFIZER·Filed 1997·Granted Sep 8, 1998·13 cites·11 claims
- 2147US6683106B2N-(indole-2-carbonyl)-b-alaninamide crystal formsPFIZER·Filed 2003·Granted Jan 27, 2004·0 cites·12 claims
- 2245US2004152758A1N-(indole-2-carbonyl)-b-alaninamide crystal formsPFIZER·Filed 2003·Application pending·0 cites
- 2341US4997949ACrystalline 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole dihydrochloride trihydratePFIZER·Filed 1986·Granted Mar 5, 1991·2 cites·1 claims
- 2436US6194585B1Process for preparing 5-lipoxygenase inhibitorsPFIZER·Filed 1999·Granted Feb 27, 2001·2 cites·25 claims
- 2534US6080756APolymorphs of the prodrug 6-N-(L-ALA-L-ALA)-trovafloxacinPFIZER·Filed 1996·Granted Jun 27, 2000·1 cites·10 claims
- 2634US5914329ADimesylate salts of neuropeptide Y ligandsPFIZER·Filed 1997·Granted Jun 22, 1999·5 cites·7 claims
- 2730US6262272B1Method of synthesis of pyrrole amidesPFIZER·Filed 1998·Granted Jul 17, 2001·3 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →