Inventor · disambiguated record
Frank J. Urban
Also filed as: URBAN FRANK · URBAN FRANK J · URBAN FRANK JOHN
33 granted patents·2 pending applications·187 citations·filing 1975–2012
97Inventor score
Top patents by PatentIndex Score
35 records- 0187US4874877AProcess for optically active 3-(methane-sulfonyloxy)thiolane and analogsPFIZER·Filed 1988·Granted Oct 17, 1989·17 cites·3 claims
- 0285US5326884AProcess for optically active 3-(methane-sulfonyloxy)thiolane and analogsPFIZER·Filed 1990·Granted Jul 5, 1994·19 cites·9 claims
- 0385US4954647AProcess for optically active 3-(methane-sulfonyloxy) thiolane and analogsPFIZER·Filed 1989·Granted Sep 4, 1990·14 cites·3 claims
- 0480US6124457AProcess and intermediates for a β3 -adrenergic receptor agonistPFIZER·Filed 2000·Granted Sep 26, 2000·13 cites·10 claims
- 0575US8232394B2Pyrrolo[2,3-d]pyrimidine derivatives; their intermediates and synthesisRUGGERI SALLY GUT·Filed 2006·Granted Jul 31, 2012·4 cites·1 claims
- 0675US4663474ASynthetic intermediates for a chiral 3-(substituted-phenyl)-4-(3-hydroxypropyl) cyclohexanolPFIZER·Filed 1986·Granted May 5, 1987·11 cites·10 claims
- 0773US5359068AProcesses and intermediates for the preparation of 5-[2-(4-(benzoisothiazol-3-yl)-piperazin-1-yl)ethyl]-6-chloro-1,3-dihydro-indol-2-onePFIZER·Filed 1993·Granted Oct 25, 1994·26 cites·17 claims
- 0873US5089637AProcess and intermediates for 2r-benzyl-chroman-6-carbaldehydePFIZER·Filed 1990·Granted Feb 18, 1992·12 cites·3 claims
- 0971US4841079AProcess for the production of asymmetric hydantoinsPFIZER·Filed 1987·Granted Jun 20, 1989·8 cites·8 claims
- 1069US4716113AProcess for the production of an (S)-methyl or (S)-ethyl 4-amino-6-fluorochroman-4-carboxylatePFIZER·Filed 1986·Granted Dec 29, 1987·8 cites·1 claims
- 1163US8309716B2Pyrrolo[2,3-d]pyrimidine derivatives: their intermediates and synthesisRUGGERI SALLY GUT·Filed 2012·Granted Nov 13, 2012·1 cites·18 claims
- 1262US5010185AProcesses for tigogenin beta-cellobiosidePFIZER·Filed 1989·Granted Apr 23, 1991·9 cites·14 claims
- 1361US4935442ATetrahydrofuran-containing macrocyclic polyether carboxylic acidsPFIZER·Filed 1989·Granted Jun 19, 1990·5 cites·20 claims
- 1459US6090942AProcess and intermediates for a β3 -adrenergic receptor agonistPFIZER·Filed 1999·Granted Jul 18, 2000·6 cites·10 claims
- 1558US5206367APreparation of optically active spiro-hydantoinsPFIZER·Filed 1992·Granted Apr 27, 1993·5 cites·14 claims
- 1653US8223993B2Signal conditioner for subwoofersURBAN FRANK J·Filed 2010·Granted Jul 17, 2012·1 cites·7 claims
- 1752US5149821AProcess and intermediates for optically active 3-formyltetrahydropyransPFIZER·Filed 1990·Granted Sep 22, 1992·4 cites·8 claims
- 1852US4585888ASynthetic method for a chiral 3-(substituted-phenyl)-4-(3-hydroxypropyl)cyclohexanolPFIZER·Filed 1983·Granted Apr 29, 1986·3 cites·14 claims
- 1950US4777270AMacrocyclic polyether carboxylic acidsPFIZER·Filed 1985·Granted Oct 11, 1988·4 cites·4 claims
- 2049US5719286AProcess and intermediates for bis-aza-bicyclic anxiolytic agentsPFIZER·Filed 1993·Granted Feb 17, 1998·3 cites·10 claims
- 2149US5185449AProcess and intermediate for certain bis-aza-bicyclic anxiolytic agentsPFIZER·Filed 1991·Granted Feb 9, 1993·3 cites·2 claims
- 2248US5998623AProcess and intermediates for preparing 4'-trifluoromethylbiphenyl-2-carboxylic acid [2-(2H-[1,2,4]triazol-3-ylmethyl)-1,2,3,4-tetrahydro-isoquinolin-6-yl]-a midePFIZER·Filed 1997·Granted Dec 7, 1999·3 cites·13 claims
- 2344US5977355AProcesses and intermediates for preparing 3-amino-benzo(b)azepinonesPFIZER·Filed 1995·Granted Nov 2, 1999·2 cites·4 claims
- 2440US6326495B2Process for preparing 8-cyclopentyl-6-ethyl-3-[substituted]-5,8-dihydro-4H-1,2,3a,7,8-pentaaza-as-indacenes and intermediates useful thereinPFIZER·Filed 2000·Granted Dec 4, 2001·0 cites·9 claims
- 2540US4876367AMacrocyclic polyether carboxylic acidsPFIZER·Filed 1988·Granted Oct 24, 1989·4 cites·10 claims
- 2639US2005288288A1Methods for preparing P2X7 inhibitorsPFIZER·Filed 2005·Application pending·0 cites
- 2738US6858744B2Dihydoxyhexanoic acid derivatives, their intermediates, and methods of makingPFIZER·Filed 2003·Granted Feb 22, 2005·0 cites·11 claims
- 2836US4038392A3-(heterocyclicthiomethyl) quinoxaline-1,4-dioxidesPFIZER·Filed 1975·Granted Jul 26, 1977·1 cites·4 claims
- 2935US6022984AEfficient synthesis of furan sulfonamide compounds useful in the synthesis of new IL-1 inhibitorsPFIZER·Filed 1999·Granted Feb 8, 2000·1 cites·15 claims
- 3035US2004049057A1Dihydro-furan-2-one derivatives, their intermediates and methods of manufacturePFIZER·Filed 2003·Application pending·0 cites
- 3132US5637713AProcess for preparing trans-piperidine-2,5-dicarboxylatesPFIZER·Filed 1995·Granted Jun 10, 1997·0 cites·16 claims
- 3232US5326874AProcess for preparing trans-piperidine-2,5-dicarboxylatesPFIZER·Filed 1992·Granted Jul 5, 1994·0 cites·2 claims
- 3331US5489688AProcess for preparing trans-piperidine-2,5-dicarboxylatesPFIZER·Filed 1994·Granted Feb 6, 1996·0 cites·2 claims
- 3431US5455350AProcess and intermediate for certain bis-aza-bicyclic anxiolytic agentsPFIZER·Filed 1993·Granted Oct 3, 1995·0 cites·12 claims
- 3525USD250366SFrozen confectionURBAN FRANK·Filed 1976·Granted Nov 28, 1978·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →