Assignee
KEFALAS AS
DK·21 granted patents·554 citations·filing 1974–1983
Top patents by PatentIndex Score
21 records- 0195US4353910ADerivatives of 4,5,6,7-tetrahydroisoxazolo [5,4-c] pyridine-3-one, pharmaceutical compositions and methods of treatmentKEFALAS AS·Filed 1981·Granted Oct 12, 1982·34 cites·8 claims
- 0294US4136193AAnti-depressive substituted 1-dimethylaminopropyl-1-phenyl phthalansKEFALAS AS·Filed 1977·Granted Jan 23, 1979·315 cites·18 claims
- 0390US4443448AIndane derivatives, pharmaceutical compositions thereof and method of preparationKEFALAS AS·Filed 1981·Granted Apr 17, 1984·40 cites·32 claims
- 0488US4042695AThiaxanthene derivatives, compositions thereof and methods of treating therewithKEFALAS AS·Filed 1975·Granted Aug 16, 1977·21 cites·31 claims
- 0587US4275209AXanthene and thioxanthene derivativesKEFALAS AS·Filed 1979·Granted Jun 23, 1981·24 cites·3 claims
- 0683US3966930APhenothiazine derivatives, compositions thereof and methods of preparation thereofKEFALAS AS·Filed 1974·Granted Jun 29, 1976·36 cites·25 claims
- 0781US4153694ABehenic acid esters, compositions thereof and a method of preparation thereofKEFALAS AS·Filed 1977·Granted May 8, 1979·18 cites·10 claims
- 0876US4525360AAnti-psychotic phenylindene derivatives and acid addition salts thereofKEFALAS AS·Filed 1983·Granted Jun 25, 1985·15 cites·12 claims
- 0963US4367239ANitrosourea derivatives, pharmaceutical compositions thereof and method of preparationKEFALAS AS·Filed 1980·Granted Jan 4, 1983·7 cites·9 claims
- 1061US3951961AXanthene and thioxanthene derivatives, compositions thereof and a method of preparation thereofKEFALAS AS·Filed 1974·Granted Apr 20, 1976·6 cites·14 claims
- 1160US4038395ACompositions of and method of treating with the alpha-isomer of 2-chloro-9-[3'-(N'-2-hydroxyethylpiperazino-N)-propylidene]-thiaxanthene, carboxylic acid esters thereof and acid addition salts of these compoundsKEFALAS AS·Filed 1976·Granted Jul 26, 1977·13 cites·20 claims
- 1258US3996211AAlpha-isomer of 2-chloro-9-[3'-(N'-2-hydroxyethylpiperazino-N)-propylidene]-thiaxanthene, carboxylic acid esters thereof and acid addition salts of these compoundsKEFALAS AS·Filed 1974·Granted Dec 7, 1976·16 cites·9 claims
- 1353US4285956AXanthene and thioxanthene derivatives, compositions thereof and treatment therewithKEFALAS AS·Filed 1979·Granted Aug 25, 1981·4 cites·15 claims
- 1443US4235916A2-Methylthio-6-fluoro-9-(1-methyl-4-piperidylidene)-thioxanthene and salts thereof, neuroleptic compositions and method of useKEFALAS AS·Filed 1978·Granted Nov 25, 1980·2 cites·9 claims
- 1540US4384140A2-Chloroethyl urea derivativesKEFALAS AS·Filed 1982·Granted May 17, 1983·2 cites·6 claims
- 1633US3966952AAlpha-isomer of the palmitic acid ester of 10-[3-(4-hydroxy-ethyl-1-piperazinyl)propylidene]-2-trifluoromethyl thiaxanthene, compositions thereof and a method of preparaton thereof and use thereofKEFALAS AS·Filed 1974·Granted Jun 29, 1976·0 cites·10 claims
- 1732US4309429AXanthene and thioxanthene derivatives, compositions thereof, and treatment therewithKEFALAS AS·Filed 1979·Granted Jan 5, 1982·0 cites·9 claims
- 1831US4232021AAnti-depressant methodsKEFALAS AS·Filed 1979·Granted Nov 4, 1980·1 cites·4 claims
- 1931US4044024AThiaxanthene derivativesKEFALAS AS·Filed 1975·Granted Aug 23, 1977·0 cites·4 claims
- 2024US4035503AXanthene and thioxanthene derivatives, compositions thereof and a method of preparation thereofKEFALAS AS·Filed 1976·Granted Jul 12, 1977·0 cites·32 claims
- 2124US4022896AXanthene and thioxanthene compositions and method of treatingKEFALAS AS·Filed 1976·Granted May 10, 1977·0 cites·15 claims
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