Assignee
RICHARDSON MERRELL INC
US·166 granted patents·2,914 citations·filing 1969–1982
Top patents by PatentIndex Score
166 records- 0198US4285957A1-Piperidine-alkanol derivatives, pharmaceutical compositions thereof, and method of use thereofRICHARDSON MERRELL INC·Filed 1980·Granted Aug 25, 1981·116 cites·6 claims
- 0298US4254129APiperidine derivativesRICHARDSON MERRELL INC·Filed 1979·Granted Mar 3, 1981·263 cites·11 claims
- 0398US4071625A19-Oxygenated-5α-androstanes for the enhancement of libidoRICHARDSON MERRELL INC·Filed 1977·Granted Jan 31, 1978·117 cites·4 claims
- 0497US4285958A1-Piperidine-alkylene ketones, pharmaceutical compositions thereof and method of use thereofRICHARDSON MERRELL INC·Filed 1980·Granted Aug 25, 1981·99 cites·12 claims
- 0597US4254130APiperidine derivativesRICHARDSON MERRELL INC·Filed 1979·Granted Mar 3, 1981·120 cites·15 claims
- 0697US4078060AMethod of inducing an estrogenic responseRICHARDSON MERRELL INC·Filed 1976·Granted Mar 7, 1978·89 cites·7 claims
- 0797US3946022APiperidine derivativesRICHARDSON MERRELL INC·Filed 1974·Granted Mar 23, 1976·61 cites·19 claims
- 0897US3941795Aα-ARYL-4-SUBSTITUTED PIPERIDINOALKANOL DERIVATIVESRICHARDSON MERRELL INC·Filed 1974·Granted Mar 2, 1976·56 cites·7 claims
- 0997US3931197ASubstituted piperidine derivativesRICHARDSON MERRELL INC·Filed 1974·Granted Jan 6, 1976·65 cites·14 claims
- 1096US3987185AMethod of treatment using 1-oxo-1h-2-benzopyran-3-carboxylic acid derivativesRICHARDSON MERRELL INC·Filed 1974·Granted Oct 19, 1976·34 cites·6 claims
- 1196US3960927AOlefinic derivatives of amino acidsRICHARDSON MERRELL INC·Filed 1975·Granted Jun 1, 1976·78 cites·6 claims
- 1294US4317817ANovel steroid 5α-reductase inhibitorsRICHARDSON MERRELL INC·Filed 1980·Granted Mar 2, 1982·56 cites·16 claims
- 1393US4139617A19-Oxygenated-androst-5-enes for the enhancement of libidoRICHARDSON MERRELL INC·Filed 1977·Granted Feb 13, 1979·38 cites·4 claims
- 1492US3965257ACompositions and methods for the treatment of the symptoms of histamine induced allergic reactionsRICHARDSON MERRELL INC·Filed 1974·Granted Jun 22, 1976·82 cites·14 claims
- 1591US4096254AMethod of treating the symptoms of menopause and osteoporosisRICHARDSON MERRELL INC·Filed 1977·Granted Jun 20, 1978·34 cites·18 claims
- 1691US4061746ALactamimide inhibitors of gastrointestinal hypersecretionRICHARDSON MERRELL INC·Filed 1976·Granted Dec 6, 1977·23 cites·51 claims
- 1791US4055641AMethod of treating benign prostatic hypertrophyRICHARDSON MERRELL INC·Filed 1976·Granted Oct 25, 1977·35 cites·12 claims
- 1890US4146623AHypolipidemic composition and method of useRICHARDSON MERRELL INC·Filed 1978·Granted Mar 27, 1979·35 cites·7 claims
- 1990US4126613ASubstituted cycloalkyl lactamimidesRICHARDSON MERRELL INC·Filed 1973·Granted Nov 21, 1978·22 cites·5 claims
- 2089US4439443ASnake bite therapyRICHARDSON MERRELL INC·Filed 1982·Granted Mar 27, 1984·22 cites·6 claims
- 2189US4277395ANovel enzyme inhibitorsRICHARDSON MERRELL INC·Filed 1980·Granted Jul 7, 1981·28 cites·6 claims
- 2289USD245762SHinged display boxRICHARDSON MERRELL INC·Filed 1976·Granted Sep 13, 1977·42 cites·1 claims
- 2388US4087524AAndrost-4-en-19-ols for the enhancement of libidoRICHARDSON MERRELL INC·Filed 1977·Granted May 2, 1978·20 cites·5 claims
- 2488US3962150AFoam producing cleansing compositionsRICHARDSON MERRELL INC·Filed 1974·Granted Jun 8, 1976·191 cites·10 claims
- 2587US4169897A2,7-bis-basic ethers of 9-phenanthrol and 9-loweralkoxy phenanthrolRICHARDSON MERRELL INC·Filed 1976·Granted Oct 2, 1979·23 cites·8 claims
- 2687US4122157ANitrofurantoin sustained release tabletRICHARDSON MERRELL INC·Filed 1977·Granted Oct 24, 1978·67 cites·5 claims
- 2786US4153235ASubstituted cycloalkyl lactamimidesRICHARDSON MERRELL INC·Filed 1978·Granted May 8, 1979·11 cites·2 claims
- 2885US4191828AProcess for preparing 2-(2,2-dicyclohexylethyl)piperidineRICHARDSON MERRELL INC·Filed 1976·Granted Mar 4, 1980·23 cites·1 claims
- 2985US4126621ASubstituted cycloalkyl lactamimidesRICHARDSON MERRELL INC·Filed 1978·Granted Nov 21, 1978·10 cites·4 claims
- 3084US4180583AOlefinic 4-substituted piperidino derivatives as therapeuticsRICHARDSON MERRELL INC·Filed 1978·Granted Dec 25, 1979·13 cites·12 claims
- 3184US4138397A6-(2,3-Dihydro-5-benzofuranyl)acetamido penicillin derivativesRICHARDSON MERRELL INC·Filed 1978·Granted Feb 6, 1979·23 cites·12 claims
- 3284US4071624AAndrost-4-en-19-ones for the enhancement of libidoRICHARDSON MERRELL INC·Filed 1977·Granted Jan 31, 1978·15 cites·4 claims
- 3384US4000281APyrazole derivativesRICHARDSON MERRELL INC·Filed 1971·Granted Dec 28, 1976·23 cites·10 claims
- 3483US4283385ADentifrices with improved soluble fluoride availabilityRICHARDSON MERRELL INC·Filed 1980·Granted Aug 11, 1981·52 cites·8 claims
- 3583US4088760ATestosterone 5α-reductase inhibitorsRICHARDSON MERRELL INC·Filed 1976·Granted May 9, 1978·16 cites·12 claims
- 3682US4244955A2,4a-Ethanobenz[g]isoquinolin-5(1H)-ones and their use as anti-fertility and analgesic agentsRICHARDSON MERRELL INC·Filed 1979·Granted Jan 13, 1981·10 cites·5 claims
- 3782US4239681AAndrost-4-en-19-olsRICHARDSON MERRELL INC·Filed 1974·Granted Dec 16, 1980·18 cites·4 claims
- 3882US4130638AMouthwash compositionsRICHARDSON MERRELL INC·Filed 1977·Granted Dec 19, 1978·50 cites·7 claims
- 3982US4000164AHypolipidemic agentsRICHARDSON MERRELL INC·Filed 1973·Granted Dec 28, 1976·11 cites·4 claims
- 4082US3985888AMethods of inducing sedation using certain spiroalkanone-imidesRICHARDSON MERRELL INC·Filed 1971·Granted Oct 12, 1976·12 cites·6 claims
- 4181US4341698AEnkaphalin derivativesRICHARDSON MERRELL INC·Filed 1980·Granted Jul 27, 1982·38 cites·25 claims
- 4281US4260626ATetrahydro and imidazoline antisecretory compoundsRICHARDSON MERRELL INC·Filed 1979·Granted Apr 7, 1981·18 cites·12 claims
- 4380USD253454SBottleRICHARDSON MERRELL INC·Filed 1977·Granted Nov 20, 1979·27 cites·1 claims
- 4480US4020179A7-Substituted-2-indolinonesRICHARDSON MERRELL INC·Filed 1975·Granted Apr 26, 1977·11 cites·10 claims
- 4580US3974186ABis-basic ethers of 2,6- and 2,7-dihydroxyanthraquinonesRICHARDSON MERRELL INC·Filed 1973·Granted Aug 10, 1976·11 cites·4 claims
- 4679US4011334AUse of substituted furan and thiophene carboxaldehydes as hypolipidemic agentsRICHARDSON MERRELL INC·Filed 1975·Granted Mar 8, 1977·9 cites·7 claims
- 4779US3956287A7-[(2-Oxo-1-pyridinyl)acylamino]cephalosporin derivativesRICHARDSON MERRELL INC·Filed 1973·Granted May 11, 1976·11 cites·5 claims
- 4879US3946060AAcetylene derivativesRICHARDSON MERRELL INC·Filed 1975·Granted Mar 23, 1976·10 cites·2 claims
- 4978US4310524ATCA Composition and method for rapid onset antidepressant therapyRICHARDSON MERRELL INC·Filed 1980·Granted Jan 12, 1982·52 cites·17 claims
- 5076US4317818AMethod of treating prostatic carcinomaRICHARDSON MERRELL INC·Filed 1980·Granted Mar 2, 1982·19 cites·6 claims
Showing the top 50 of 166 patent records by PatentIndex Score.
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