Inventor · disambiguated record
Horst Koenig
Also filed as: ENGEL NORBERT · KOENIG HORST · NAARMANN HERBERT
25 granted patents·154 citations·filing 1973–1987
95Inventor score
Files withBASF AG25
Top patents by PatentIndex Score
25 records- 0190US4280008AChirally substituted 2-imidazolin-5-onesBASF AG·Filed 1977·Granted Jul 21, 1981·31 cites·4 claims
- 0284US4730042ACompounds 1 or 3-hydroxy-4-benzyl-6-methyl-7-(4-isopropylamino-butoxy)-1,3-dihydro[3,4-C]pyridine and 2-methyl-3-(4-isopropyl-aminobutoxy)-4-(1'-morphilinomethyl)-5-hydroxymethyl-6-benzyl pyridine, useful for treating cardiac arrhythmiasBASF AG·Filed 1986·Granted Mar 8, 1988·47 cites·3 claims
- 0381US4269990A1-Acyl-2-imidazolines and their manufactureBASF AG·Filed 1979·Granted May 26, 1981·12 cites·6 claims
- 0475US4636504A6-(acylaminoaryl)-3(2H)-pyridazinone derivatives and their useBASF AG·Filed 1984·Granted Jan 13, 1987·12 cites·13 claims
- 0574US4474785A2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones, and compositions for treating thermo-embolic disordersBASF AG·Filed 1982·Granted Oct 2, 1984·13 cites·14 claims
- 0665US4146724AProcess for the manufacture of isopropyl 4-methylimidazole-5-carboxylateBASF AG·Filed 1977·Granted Mar 27, 1979·5 cites·9 claims
- 0756US4772598A2-aryl-3,4-diazabicyclo(4.n.O)alk-2-en-5-ones for the preparation of an agent for treating cardiac insufficiencyBASF AG·Filed 1986·Granted Sep 20, 1988·7 cites·5 claims
- 0856US4168379APyridin-3-olsBASF AG·Filed 1978·Granted Sep 18, 1979·4 cites·1 claims
- 0952US4544562A6-Aryl-4,5-dihydro-3(2H)-pyridazinones, and their use as anti-hypertensive and anti-thrombocyte agentsBASF AG·Filed 1983·Granted Oct 1, 1985·4 cites·11 claims
- 1047US4010165AManufacture of thiophen-3-aldehydeBASF AG·Filed 1975·Granted Mar 1, 1977·2 cites·10 claims
- 1143US4410529ANovel dihydropyridazinones, their preparation and therapeutic agents containing these compoundsBASF AG·Filed 1981·Granted Oct 18, 1983·2 cites·3 claims
- 1242US4376771A6-(p-Acylaminophenyl)-4,5-dihydropyridaz-3-ones and therapeutic agents containing said compoundsBASF AG·Filed 1981·Granted Mar 15, 1983·1 cites·6 claims
- 1342US4039554AManufacture of 4-methyloxazoleBASF AG·Filed 1975·Granted Aug 2, 1977·1 cites·9 claims
- 1441US4144239AManufacture of pyridoxinBASF AG·Filed 1978·Granted Mar 13, 1979·1 cites·5 claims
- 1540US4415571ACarbamate dihydropyridazinones, their preparation and therapeutic agents containing these compoundsBASF AG·Filed 1981·Granted Nov 15, 1983·1 cites·4 claims
- 1637US4663338ATreatment of viral diseasesBASF AG·Filed 1986·Granted May 5, 1987·5 cites·1 claims
- 1736US4240964A2-(O-Hydroxyphenyl)-pyrrole and process for its preparationBASF AG·Filed 1979·Granted Dec 23, 1980·0 cites·2 claims
- 1836US3939184AProduction of carbonyl compounds substituted in α-positionBASF AG·Filed 1973·Granted Feb 17, 1976·2 cites·1 claims
- 1935US4918072APlatelet aggregation inhibiting compositionBASF AG·Filed 1987·Granted Apr 17, 1990·1 cites·3 claims
- 2035US4873246A6-(acylaminoaryl)-3(2H)-pyridazinone derivatives, and their useBASF AG·Filed 1986·Granted Oct 10, 1989·1 cites·3 claims
- 2135US4734405ACombination productBASF AG·Filed 1986·Granted Mar 29, 1988·1 cites·3 claims
- 2233US4156765AOptically active polymers containing methylpinane groupsBASF AG·Filed 1978·Granted May 29, 1979·1 cites·8 claims
- 2330US4000147AAnhydro-2-mercapto-1,3,4-thiadiazolium hydroxidesBASF AG·Filed 1975·Granted Dec 28, 1976·0 cites·7 claims
- 2429US4267187AAminopropanol derivatives of 2-(0-hydroxyphenyl)-pyrroleBASF AG·Filed 1979·Granted May 12, 1981·0 cites·6 claims
- 2529US4065454A1,3-Didesoxy-1,3-[N,N'-(1',2',3',4'-tetrahydro-1',4'-dioxo)-phthalazino]-inositol compoundsBASF AG·Filed 1976·Granted Dec 27, 1977·0 cites·4 claims
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