Inventor · disambiguated record
Rudolf Lattrell
Also filed as: LATTRELL RUDOLF
25 granted patents·409 citations·filing 1976–1995
96Inventor score
Files withHOECHST AG25
Top patents by PatentIndex Score
25 records- 0194US4234584ASubstituted phenylpiperazine derivativesHOECHST AG·Filed 1979·Granted Nov 18, 1980·32 cites·4 claims
- 0294US4148895ABasically substituted indole derivativesHOECHST AG·Filed 1976·Granted Apr 10, 1979·55 cites·8 claims
- 0393US4667028AProcess for the preparation of cephem compoundsHOECHST AG·Filed 1984·Granted May 19, 1987·39 cites·2 claims
- 0493US4470989ANeuroleptic n-oxacyclyl-alkylpiperidine derivativesHOECHST AG·Filed 1982·Granted Sep 11, 1984·48 cites·8 claims
- 0590US5071979ACephalosporin derivativesHOECHST AG·Filed 1982·Granted Dec 10, 1991·47 cites·8 claims
- 0690US4647556ACephalosporin derivativesHOECHST AG·Filed 1983·Granted Mar 3, 1987·43 cites·3 claims
- 0783US5629288ALipopeptide derivatives, a process for their preparation and their useHOECHST AG·Filed 1995·Granted May 13, 1997·61 cites·19 claims
- 0875US4609653ACrystalline cephem-acid addition salts and processes for their preparationHOECHST AG·Filed 1983·Granted Sep 2, 1986·14 cites·3 claims
- 0972US5461043ADiastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylateHOECHST AG·Filed 1992·Granted Oct 24, 1995·10 cites·12 claims
- 1071US4845087ACrystallized cephem-acid addition salts, and a process for the preparation thereofHOECHST AG·Filed 1988·Granted Jul 4, 1989·16 cites·4 claims
- 1168US4692516AProcess for the manufacture of 3-pyridinium-methyl-cephalosporinsHOECHST AG·Filed 1984·Granted Sep 8, 1987·7 cites·2 claims
- 1260US5550232ADiastereomers of 1-(isopropoxycarbonyloxy) ethyl 3-cephem 4-carboxylateHOECHST AG·Filed 1995·Granted Aug 27, 1996·6 cites·6 claims
- 1358US4746661APhenylpiperazine propyloxyquinolinones and methods for sedating and inhibiting aggression in livestock therewithHOECHST AG·Filed 1987·Granted May 24, 1988·8 cites·5 claims
- 1456US5036063APenem derivativesHOECHST AG·Filed 1989·Granted Jul 30, 1991·4 cites·5 claims
- 1544US5594133ACrystalline acid addition salts of diastereomerically pure 1-(2,2-dimethylpropinonyloxy)-ethyl-3-cephem-4-carboxylateHOECHST AG·Filed 1995·Granted Jan 14, 1997·2 cites·10 claims
- 1643US5637721AProcess for the preparation of cephem prodrug estersHOECHST AG·Filed 1995·Granted Jun 10, 1997·5 cites·3 claims
- 1741US4118509A3,5,5-Trimethylhexanoyl ferroceneHOECHST AG·Filed 1977·Granted Oct 3, 1978·3 cites·3 claims
- 1840US5589594AProcess for the preparation of cephem prodrug estersHOECHST AG·Filed 1993·Granted Dec 31, 1996·3 cites·5 claims
- 1939US5405844ATetracyclic antibiotics and processes for their preparationHOECHST AG·Filed 1992·Granted Apr 11, 1995·2 cites·5 claims
- 2037US5747484ACrystalline cepham acid addition salts and processes for their preparationHOECHST AG·Filed 1995·Granted May 5, 1998·2 cites·9 claims
- 2132US5556850ACrystalline acid addition salts of diastereomerically pure 1-(2,2-dimethyl-propionyloxy)-ethyl-3-cephem-4-carboxylateHOECHST AG·Filed 1995·Granted Sep 17, 1996·0 cites·4 claims
- 2232US5198544AProcess for the preparation of penem compoundsHOECHST AG·Filed 1991·Granted Mar 30, 1993·1 cites·3 claims
- 2331US5410042AProcess for the cleavage of cephalosporin prodrug esters to 7-amino-3-methoxymethylceph-3-em-4-carboxylic acidHOECHST AG·Filed 1993·Granted Apr 25, 1995·0 cites·4 claims
- 2428US5614623ADiastereomers of 1-(isopropoxycarbonyloxy)ethyl 3-cephem-4-carboxylate and processes for their preparationHOECHST AG·Filed 1995·Granted Mar 25, 1997·0 cites·11 claims
- 2528US4141991AFerrocene derivativesHOECHST AG·Filed 1977·Granted Feb 27, 1979·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →