Assignee
HOECHST ROUSSEL PHARMA
US·532 granted patents·5,491 citations·filing 1979–2000
Top patents by PatentIndex Score
532 records- 0199US5364866AHeteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analeticsHOECHST ROUSSEL PHARMA·Filed 1992·Granted Nov 15, 1994·168 cites·86 claims
- 0298US5360811A1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compounds as anti-inflammatory agentsHOECHST ROUSSEL PHARMA·Filed 1992·Granted Nov 1, 1994·78 cites·66 claims
- 0398US4786644A1-aryl-3-quinolinecarboxamideHOECHST ROUSSEL PHARMA·Filed 1987·Granted Nov 22, 1988·101 cites·53 claims
- 0498US4670447AAntipsychotic 3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazolesHOECHST ROUSSEL PHARMA·Filed 1985·Granted Jun 2, 1987·125 cites·168 claims
- 0598US4448784A1-(Aminoalkylphenyl and aminoalkylbenzyl)-indoles and indolines and analgesic method of use thereofHOECHST ROUSSEL PHARMA·Filed 1982·Granted May 15, 1984·294 cites·31 claims
- 0698US4355037A3-(4-Piperidyl)-1,2-benzisoxalesHOECHST ROUSSEL PHARMA·Filed 1981·Granted Oct 19, 1982·98 cites·43 claims
- 0797US4999356A1-phenyl-3-(1-piperazinyl)-1H-indazolesHOECHST ROUSSEL PHARMA·Filed 1988·Granted Mar 12, 1991·81 cites·142 claims
- 0897US4983608AN-substituted-4-pyrimidinamines and pyrimidinediaminesHOECHST ROUSSEL PHARMA·Filed 1989·Granted Jan 8, 1991·142 cites·77 claims
- 0997US4954503A3-(1-substituted-4-piperazinyl)-1H-indazolesHOECHST ROUSSEL PHARMA·Filed 1989·Granted Sep 4, 1990·149 cites·187 claims
- 1097US4458076A3-(4-Piperidinyl)-1,2-benzisothiazolesHOECHST ROUSSEL PHARMA·Filed 1983·Granted Jul 3, 1984·104 cites·24 claims
- 1195US4970219AHeteroarylamino- and heteroaryloxypyridinamine compounds which have useful utility in treating skin disordersHOECHST ROUSSEL PHARMA·Filed 1989·Granted Nov 13, 1990·49 cites·26 claims
- 1295US4966906A1-aryl-3-isoquinolinecarboxamidesHOECHST ROUSSEL PHARMA·Filed 1988·Granted Oct 30, 1990·55 cites·8 claims
- 1395US4952588A1-aryl-3-quinoline-and 1-aryl-3-isoquinoline-carboxamidesHOECHST ROUSSEL PHARMA·Filed 1989·Granted Aug 28, 1990·55 cites·13 claims
- 1495US4791107AMemory enhancing and analgesic 1,2,3,3A,8,8A-hexahydro-3A,8 (and) 1,3A,8)-di(and tri)methylpyrrolo(2,3-B)indoles, compositions and useHOECHST ROUSSEL PHARMA·Filed 1987·Granted Dec 13, 1988·60 cites·26 claims
- 1594US4663453ABenzo[b]pyrrolo[3,2,1-jk][1,4]benzodiazepines having dopamine receptor activityHOECHST ROUSSEL PHARMA·Filed 1985·Granted May 5, 1987·44 cites·109 claims
- 1694US4352811A3-(1-Substituted-4-piperidyl)-1,2-benzisoxazolesHOECHST ROUSSEL PHARMA·Filed 1981·Granted Oct 5, 1982·52 cites·49 claims
- 1793US5494908ASubstituted 3-(aminoalkylamino)-1,2-benzisoxazoles and related compoundsHOECHST ROUSSEL PHARMA·Filed 1993·Granted Feb 27, 1996·44 cites·31 claims
- 1893US5179204AN-substituted-4-pyrimidinamines and pyrimidinediaminesHOECHST ROUSSEL PHARMA·Filed 1990·Granted Jan 12, 1993·58 cites·2 claims
- 1993US4988690A1-aryloxy-2,3,4,5-tetrahydro-3-benzazepines and anti-depressant use thereofHOECHST ROUSSEL PHARMA·Filed 1982·Granted Jan 29, 1991·53 cites·142 claims
- 2093US4965271AMethod of inhibiting the activity of leukocyte derived cytokinesHOECHST ROUSSEL PHARMA·Filed 1987·Granted Oct 23, 1990·98 cites·14 claims
- 2193US4780466AArylpiperazinylalkoxy derivatives of cyclic imidesHOECHST ROUSSEL PHARMA·Filed 1988·Granted Oct 25, 1988·87 cites·48 claims
- 2293US4631286A9-amino-1,2,3,4-tetrahydroacridin-1-ol and related compoundsHOECHST ROUSSEL PHARMA·Filed 1984·Granted Dec 23, 1986·52 cites·143 claims
- 2392US5776963A3-(heteroaryl)-1- (2,3-dihydro-1h-isoindol-2-yl)alkyl!pyrrolidines and 3-(heteroaryl)-1- (2,3-dihydro-1h-indol-1-yl)alkyl!pyrrolidines and related compounds and their therapeutic untilityHOECHST ROUSSEL PHARMA·Filed 1994·Granted Jul 7, 1998·38 cites·15 claims
- 2492US5187165AMemory enhancing and analgesic 1,2,3a,8,8a-hexahydro-3a,8(and 1,3a,8)-di(and tri)methylpyrrolo[2,3-b]indolesHOECHST ROUSSEL PHARMA·Filed 1988·Granted Feb 16, 1993·35 cites·18 claims
- 2592US4970218AN-(pyridinyl)-1H-indol-1-aminesHOECHST ROUSSEL PHARMA·Filed 1989·Granted Nov 13, 1990·37 cites·91 claims
- 2692US4695573A9-amino-1,2,3,4-tetrahydroacridin-1-ol and related compoundsHOECHST ROUSSEL PHARMA·Filed 1985·Granted Sep 22, 1987·37 cites·89 claims
- 2791US5260319AThienobenzoxepins and naphthothiophenesHOECHST ROUSSEL PHARMA·Filed 1993·Granted Nov 9, 1993·42 cites·7 claims
- 2891US4929622A2,6-Methanopyrrolo-3-benzazocinesHOECHST ROUSSEL PHARMA·Filed 1988·Granted May 29, 1990·34 cites·62 claims
- 2991US4636507AHost defense mechanism enhancementHOECHST ROUSSEL PHARMA·Filed 1984·Granted Jan 13, 1987·57 cites·53 claims
- 3091US4409229AAntidepressive and tranquilizing substituted 1,3-dihydrospiro[benzo(c)thiophene]sHOECHST ROUSSEL PHARMA·Filed 1981·Granted Oct 11, 1983·25 cites·37 claims
- 3191US4335122ADihydro-dibenzoxepines-thiepines and -morphanthridones, compositions and useHOECHST ROUSSEL PHARMA·Filed 1981·Granted Jun 15, 1982·27 cites·87 claims
- 3290US5274116A1-aminoacetamidopyrroles and 1-aminoacetamido-2-(substituted)pyrroles and related compoundsHOECHST ROUSSEL PHARMA·Filed 1992·Granted Dec 28, 1993·34 cites·9 claims
- 3390US4916135AN-heteroaryl-4-quinolinaminesHOECHST ROUSSEL PHARMA·Filed 1989·Granted Apr 10, 1990·29 cites·56 claims
- 3490US4639443ALabdane compounds, pharmaceutical compositions and useHOECHST ROUSSEL PHARMA·Filed 1986·Granted Jan 27, 1987·30 cites·9 claims
- 3590US4420485A1'-[3-(1,2-Benzisoxazol-3-yl) proply]spiro[benzofuran-2(3H),3' or 4'-piperidines or 3'-pyrrolidines]HOECHST ROUSSEL PHARMA·Filed 1982·Granted Dec 13, 1983·24 cites·37 claims
- 3689US5264576APyrazolo[4,3-c]pyridines which are intermediatesHOECHST ROUSSEL PHARMA·Filed 1992·Granted Nov 23, 1993·27 cites·7 claims
- 3789US5143923ABenzoisothiazole- and benziosoxazole-3-carboxamidesHOECHST ROUSSEL PHARMA·Filed 1991·Granted Sep 1, 1992·42 cites·21 claims
- 3889US4751223AAntiinflammatory and analgesic aminoalkyl tetracyclic benzodiazepinesHOECHST ROUSSEL PHARMA·Filed 1986·Granted Jun 14, 1988·54 cites·57 claims
- 3988US5077289AMemory enhancing and analgesic aminocarbonylcarbamates related to physostigmineHOECHST ROUSSEL PHARMA·Filed 1989·Granted Dec 31, 1991·23 cites·13 claims
- 4088US4853470A3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazolesHOECHST ROUSSEL PHARMA·Filed 1988·Granted Aug 1, 1989·24 cites·2 claims
- 4188US4775761A3-(piperidinyl)- and 3-(pyrrolidinyl)-1H-indazolesHOECHST ROUSSEL PHARMA·Filed 1988·Granted Oct 4, 1988·25 cites·1 claims
- 4288US4408054AOximes of 4-benzoyl-piperidinesHOECHST ROUSSEL PHARMA·Filed 1982·Granted Oct 4, 1983·18 cites·22 claims
- 4388US4263317ASpiro[cyclohexane-1,1'(3'H)-isobenzofuran]sHOECHST ROUSSEL PHARMA·Filed 1979·Granted Apr 21, 1981·27 cites·80 claims
- 4487US5534640A1-alkyl-, 1-alkenyl-, and 1-alkynylaryl-2-amino-1,3-propanediols and related compoundsHOECHST ROUSSEL PHARMA·Filed 1995·Granted Jul 9, 1996·16 cites·4 claims
- 4587US5214059A2-(aminoaryl) indoles and indolines as topical antiinflammatory agents for the treatment of skin disordersHOECHST ROUSSEL PHARMA·Filed 1992·Granted May 25, 1993·36 cites·9 claims
- 4687US4933453A3-[4-(1-Substituted-4-piperazinyl)butyl]-4-thiazolidinone compoundsHOECHST ROUSSEL PHARMA·Filed 1989·Granted Jun 12, 1990·30 cites·63 claims
- 4787US4639446AAminoacyllabdanes, pharmaceutical compositions and useHOECHST ROUSSEL PHARMA·Filed 1985·Granted Jan 27, 1987·24 cites·28 claims
- 4887US4578394ACholinergic function increasing 3-[N-(pyridyl) carbamoyl]-1,4-dihydropyridinesHOECHST ROUSSEL PHARMA·Filed 1984·Granted Mar 25, 1986·29 cites·13 claims
- 4987US4337261A(1,2-Benzisoxazol)phenoxyacetic acids as diureticsHOECHST ROUSSEL PHARMA·Filed 1980·Granted Jun 29, 1982·18 cites·24 claims
- 5085US4839364A9-Amino-3,4-dihydroacridines and related compounds useful for enhancing memoryHOECHST ROUSSEL PHARMA·Filed 1987·Granted Jun 13, 1989·21 cites·14 claims
Showing the top 50 of 532 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when HOECHST ROUSSEL PHARMA files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →