Inventor · disambiguated record
Richard C. Allen
Also filed as: ALLEN RICHARD · ALLEN RICHARD C · ALLEN RICHARD CRAIG · LEE THOMAS B K
52 granted patents·3 pending applications·949 citations·filing 1974–2022
98Inventor score
Files withHOECHST ROUSSEL PHARMA30HOECHST CO AMERICAN7AGILENT TECHNOLOGIES INC3BELDEN WIRE & CABLE CO2HOECHST MARION ROUSSEL INC2
Top patents by PatentIndex Score
55 records- 0198US4355037A3-(4-Piperidyl)-1,2-benzisoxalesHOECHST ROUSSEL PHARMA·Filed 1981·Granted Oct 19, 1982·98 cites·43 claims
- 0294US5542840ABurner for combusting gas and/or liquid fuel with low NOx productionZEECO INC·Filed 1995·Granted Aug 6, 1996·107 cites·17 claims
- 0394US4352811A3-(1-Substituted-4-piperidyl)-1,2-benzisoxazolesHOECHST ROUSSEL PHARMA·Filed 1981·Granted Oct 5, 1982·52 cites·49 claims
- 0493US5458481ABurner for combusting gas with low NOx productionZEECO INC·Filed 1994·Granted Oct 17, 1995·99 cites·17 claims
- 0591US4929622A2,6-Methanopyrrolo-3-benzazocinesHOECHST ROUSSEL PHARMA·Filed 1988·Granted May 29, 1990·34 cites·62 claims
- 0688US4408054AOximes of 4-benzoyl-piperidinesHOECHST ROUSSEL PHARMA·Filed 1982·Granted Oct 4, 1983·18 cites·22 claims
- 0787US5253317ANon-halogenated plenum cableCOOPER IND INC·Filed 1991·Granted Oct 12, 1993·110 cites·7 claims
- 0887US4578394ACholinergic function increasing 3-[N-(pyridyl) carbamoyl]-1,4-dihydropyridinesHOECHST ROUSSEL PHARMA·Filed 1984·Granted Mar 25, 1986·29 cites·13 claims
- 0987US4337261A(1,2-Benzisoxazol)phenoxyacetic acids as diureticsHOECHST ROUSSEL PHARMA·Filed 1980·Granted Jun 29, 1982·18 cites·24 claims
- 1085US3931407AMethod of treatment with and compositions containing condensed pyrroles bearing an N-phenyl substituentHOECHST CO AMERICAN·Filed 1974·Granted Jan 6, 1976·23 cites·24 claims
- 1179US5378856ATransmission cable having a nonhalogenated jacket formulationBELDEN WIRE & CABLE CO·Filed 1992·Granted Jan 3, 1995·42 cites·19 claims
- 1278US4528376A3-(4-Piperidyl)-1,2-benzisoxazolesHOECHST ROUSSEL PHARMA·Filed 1983·Granted Jul 9, 1985·9 cites·1 claims
- 1375US7194726B2Method for automatically decomposing dynamic system models into submodelsAGILENT TECHNOLOGIES INC·Filed 2002·Granted Mar 20, 2007·22 cites·36 claims
- 1475US5355427AGas blocked fiber optic transmissionBELDEN WIRE & CABLE CO·Filed 1993·Granted Oct 11, 1994·39 cites·16 claims
- 1573US4959378AAminopyridinylaminophenol compounds useful as topical antiinflammatory agents for the treatment of skin disordersHOECHST ROUSSEL PHARMA·Filed 1989·Granted Sep 25, 1990·17 cites·20 claims
- 1672US5091541AHexahydropyrrolo(2,3-B)indole carbamates, ureas, amides and related compoundsHOECHST ROUSSEL PHARMA·Filed 1990·Granted Feb 25, 1992·13 cites·4 claims
- 1771US4118401APreparation of 6,11-dihydro-11-oxodibenz[b,e]oxepin-2-acetic acid and precursors thereforHOECHST CO AMERICAN·Filed 1977·Granted Oct 3, 1978·7 cites·1 claims
- 1869US5006563AAlkylamino- and alkylamino alkyl diarylketonesHOECHST ROUSSEL PHARMA·Filed 1990·Granted Apr 9, 1991·11 cites·23 claims
- 1968US7103526B2Method and apparatus for adapting a simulation model to expose a signal internal to the model to a client applicationAGILENT TECHNOLOGIES INC·Filed 2002·Granted Sep 5, 2006·13 cites·21 claims
- 2067US4469869A3-(4-Piperidinium)-1,2-benzisoxazolesHOECHST ROUSSEL PHARMA·Filed 1983·Granted Sep 4, 1984·5 cites·2 claims
- 2165US4408053A(4-Piperidyl)-substituted phenyl ketonesHOECHST ROUSSEL PHARMA·Filed 1982·Granted Oct 4, 1983·5 cites·16 claims
- 2264US5216017APyrrolo[2,3-b]indole-ketones and analogsHOECHST ROUSSEL PHARMA·Filed 1991·Granted Jun 1, 1993·8 cites·4 claims
- 2364US4193207AMethod for veneer dryingWEYERHAEUSER·Filed 1978·Granted Mar 18, 1980·16 cites·6 claims
- 2463US5403344AMulti-faceted surgical needleAMERICAN CYANAMID CO·Filed 1993·Granted Apr 4, 1995·77 cites·18 claims
- 2560US4728662A1,2-benzisoxazoloxyacetic acids and related compoundsHOECHST ROUSSEL PHARMA·Filed 1987·Granted Mar 1, 1988·5 cites·33 claims
- 2660US4673746A1,2-benzisoxazoloxyacetic acids and related compoundsHOECHST ROUSSEL PHARMA·Filed 1980·Granted Jun 16, 1987·4 cites·114 claims
- 2757US5917057AN-hydroxy-dibenz b,e!oxepinalkylamines, n-hydroxy-dibenz b,e!oxepinalkanoic acid amides and related heterocyclic analoguesHOECHST MARION ROUSSEL INC·Filed 1998·Granted Jun 29, 1999·5 cites·30 claims
- 2857US4518713AAnalgesic substituted-1-aminoalkylamino-4-aryloxypiperidinesHOECHST ROUSSEL PHARMA·Filed 1984·Granted May 21, 1985·3 cites·114 claims
- 2956US7340717B2Method for providing enhanced dynamic system simulation capability outside the original modeling environmentAGILENT TECHNOLOGIES INC·Filed 2002·Granted Mar 4, 2008·5 cites·22 claims
- 3056US4472414ASpiro[indolo[1,7-ab][1,5]benzodiazepine-2,4'-piperidines]HOECHST ROUSSEL PHARMA·Filed 1983·Granted Sep 18, 1984·5 cites·19 claims
- 3156US2006292128A1Methods of treating schizophreniaTITAN PHARMACEUTICALS INC·Filed 2006·Application pending·0 cites
- 3254US4175209APreparation of 6,11-dihydro-11-oxodibenz[b,e]-oxepin-2-acetic acid and precursors thereforHOECHST CO AMERICAN·Filed 1978·Granted Nov 20, 1979·2 cites·1 claims
- 3352US5840749AN-hydroxy-dibenz b,e!oxepinalkylamines, N-hydroxy-dibenz b,e!oxepinalkanoic acid amides and related heterocyclic analoguesHOECHST MARION ROUSSEL INC·Filed 1994·Granted Nov 24, 1998·3 cites·28 claims
- 3452US4983616AHexahydropyrrolo(2,3-B)indole carbamates, ureas, amides and related compoundsHOECHST ROUSSEL PHARMA·Filed 1990·Granted Jan 8, 1991·9 cites·36 claims
- 3552US4425342A1-(Substituted) piperazine-4-benzenesulfinamides, compositions and method of useHOECHST ROUSSEL PHARMA·Filed 1979·Granted Jan 10, 1984·2 cites·23 claims
- 3652US4188730AMethod for veneer redrying and handlingWEYERHAEUSER·Filed 1978·Granted Feb 19, 1980·11 cites·3 claims
- 3751US7115256B1Methods of treating schizophreniaTITAN PHARMACEUTICALS INC·Filed 1999·Granted Oct 3, 2006·12 cites·9 claims
- 3851US4160781A4-Benzyloxy-3-(chlorocarbonyl)-phenylacetyl chlorideHOECHST CO AMERICAN·Filed 1978·Granted Jul 10, 1979·2 cites·1 claims
- 3950US2024241128A1Perivascular accumulation of immune cells in the diagnosis and treatment of cancerNEOGENOMICS LABORATORIES INC·Filed 2022·Application pending·0 cites
- 4048US5010083A2,6-methano-1,3-benzodiazocine compounds which have useful pharmaceutical utilityHOECHST ROUSSEL PHARMA·Filed 1989·Granted Apr 23, 1991·3 cites·32 claims
- 4140US4908361ATetrahydroisoquino(2,1-C)(1,3)benzodiazepinesHOECHST ROUSSEL INC·Filed 1989·Granted Mar 13, 1990·3 cites·11 claims
- 4239US5145965A2,6-methanopyrrolo-3-benzazocinesHOECHST ROUSSEL PHARMA·Filed 1991·Granted Sep 8, 1992·1 cites·1 claims
- 4339US4153790A4-Benzyloxy-3-(benzyloxy carbonyl)phenylthioacetmorpholideHOECHST CO AMERICAN·Filed 1978·Granted May 8, 1979·0 cites·1 claims
- 4439US4153791A3-Carboxy-4 hydroxyphenylthioacetmorpholideHOECHST CO AMERICAN·Filed 1978·Granted May 8, 1979·0 cites·1 claims
- 4536US4015004APhenylsulfenylpiperazinesHOECHST CO AMERICAN·Filed 1975·Granted Mar 29, 1977·1 cites·13 claims
- 4635US4963685AIntermediates for the preparation of tetrahydroisoquino[2,1-c][1,3]benzodiazepinesHOECHST ROUSSEL PHARMA·Filed 1989·Granted Oct 16, 1990·0 cites·4 claims
- 4734US2006147437A1Use of pigmented retinal epithelial cells for creation of an immune privilege siteALLEN RICHARD C·Filed 2006·Application pending·0 cites
- 4833US5109011AP-acylaminophenoxycarbamates and derivativesHOECHST ROUSSEL PHARMA·Filed 1990·Granted Apr 28, 1992·1 cites·14 claims
- 4933US4273772AMethod of reducing gastric secretionHOECHST ROUSSEL PHARMA·Filed 1979·Granted Jun 16, 1981·0 cites·32 claims
- 5032US5300527AAlkylamino-and alkylamino alkyl diarylketonesHOECHST ROUSSEL PHARMA·Filed 1992·Granted Apr 5, 1994·0 cites·2 claims
Showing the top 50 of 55 patent records by PatentIndex Score.
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