Inventor · disambiguated record
Herbert Tanner
Also filed as: TANNER HERBERT
23 granted patents·484 citations·filing 1973–1998
96Inventor score
Top patents by PatentIndex Score
23 records- 0192US5770769AProcess for the preparation of D,L-methionine or the salt thereofDEGUSSA·Filed 1996·Granted Jun 23, 1998·59 cites·31 claims
- 0291US4069251AContinuous process for the manufacture of methionineDEGUSSA·Filed 1976·Granted Jan 17, 1978·44 cites·11 claims
- 0390US6063968AMethod for the production of trimethylhydroquinoneDEGUSSA·Filed 1997·Granted May 16, 2000·42 cites·2 claims
- 0487US5990349AProcess for the preparation of D,L-methionine or the salt thereofDEGUSSA·Filed 1998·Granted Nov 23, 1999·42 cites·17 claims
- 0585US5431933AAnimal feed supplement based on a fermentation broth amino acid, a process for its production and its useDEGUSSA·Filed 1992·Granted Jul 11, 1995·115 cites·16 claims
- 0677US5279832AActive-substance preparation for oral administration, especially to ruminantsDEGUSSA·Filed 1992·Granted Jan 18, 1994·48 cites·35 claims
- 0766US5976609AProcess for recovering 2-hydroxy-4-methylthiobutyric acid (MHA), MHA and its useDEGUSSA·Filed 1995·Granted Nov 2, 1999·9 cites·8 claims
- 0866US3931307AProcess for the stabilization of methionineDEGUSSA·Filed 1973·Granted Jan 6, 1976·7 cites·9 claims
- 0961US4919945AUse of Aqueous L-lysine solutions for supplementing feeds and indistrially produced mixed feeds with L-lysineDEGUSSA·Filed 1988·Granted Apr 24, 1990·21 cites·9 claims
- 1060US6005147AMethod of producing 3, 5, 5-trimethylcyclohexa-3-ene-1-one(β-isophorone) by the isomerization of 3, 5, 5-trimethylcyclohexa-2-ene-1-(α-isophorone)DEGUSSA·Filed 1997·Granted Dec 21, 1999·7 cites·21 claims
- 1160US5907065AMethod of producing β-isophorone by the isomerization of α-isophoroneDEGUSSA·Filed 1997·Granted May 25, 1999·7 cites·28 claims
- 1259US4065510AProduction of an alkenol from an alkene oxideDEGUSSA·Filed 1975·Granted Dec 27, 1977·14 cites·3 claims
- 1355US4518801AProcess for the hydrolysis of 5-(β-methylmercaptoethyl)-hydantoinBOLZE RUDOLF·Filed 1984·Granted May 21, 1985·6 cites·16 claims
- 1454US5981767AMethod of producing dry thioctic acidASTA MEDICA AG·Filed 1998·Granted Nov 9, 1999·11 cites·12 claims
- 1547US4042716APreservative for fodder, mixed fodder and silageDEGUSSA·Filed 1975·Granted Aug 16, 1977·10 cites·24 claims
- 1643US3968253AFeed additive for ruminantsDEGUSSA·Filed 1974·Granted Jul 6, 1976·7 cites·5 claims
- 1742US4391988AProcess for the production of aqueous sodium methioninate solutionsDEGUSSA·Filed 1982·Granted Jul 5, 1983·8 cites·6 claims
- 1840US4391987AProcess for the production of aqueous sodium methioninate solutionsDEGUSSA·Filed 1982·Granted Jul 5, 1983·7 cites·10 claims
- 1937US4705689AUse of aqueous sodium or potassium methioninate solution for supplemental mixed fodders with methionineDEGUSSA·Filed 1985·Granted Nov 10, 1987·6 cites·12 claims
- 2037US4044169AFeed additive for ruminantsDEGUSSA·Filed 1976·Granted Aug 23, 1977·5 cites·5 claims
- 2135US5962696AProcess for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE))DEGUSSA·Filed 1998·Granted Oct 5, 1999·1 cites·18 claims
- 2235US4073945AFodder for cowsDEGUSSA·Filed 1976·Granted Feb 14, 1978·4 cites·17 claims
- 2334US3982026ASilage aidDEGUSSA·Filed 1975·Granted Sep 21, 1976·4 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →