Horst Bethge
14Patents
5h-index
25Co-inventors
62Inventor score
Filing activity: Jul 9, 1981 → Jun 23, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5621117A | Method for the racemization of enantiomers of .alpha.-lipoic acid | Human Necessities | 24 | Expired |
| US5455264A | RS-thioctic acid with novel morphology | Chemistry; Metallurgy | 16 | Expired |
| US5281722A | Preparation and use of salts of the pure enantiomers of alpha-lipoic acid | Chemistry; Metallurgy | 14 | Expired |
| US5705192A | Method of producing flowable R,S-thioctic acid, R,S-thioctic acid and its use | Human Necessities | 9 | Expired |
| US5981767A | Method of producing dry thioctic acid | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5041655A | Method of preparing 1,6-di(N.sup.3 -cyano-N.sup.1 -guanidino) hexane | Chemistry; Metallurgy | 4 | Expired |
| US4416827A | Process for the resolution of the racemate (1RS,2SR)-2-amino-1-phenyl-propan-1-ol | Chemistry; Metallurgy | 2 | Expired |
| US4416828A | Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (A) | Chemistry; Metallurgy | 1 | Expired |
| US4411840A | Process for the resolution of the racemate S-(carboxymethyl)-(RS)-cysteine (B) | Chemistry; Metallurgy | 1 | Expired |
| US4430509A | Process for the separation of the racemate (R,S)-cysteine | Chemistry; Metallurgy | 1 | Expired |
| US5962696A | Process for the preparation of 1-(N 2-(S)-ethoxycarbonyl)--3 phenylpropyl-N6-trifluoracetyl))-L-lysyl-L-prolin (Lisinopril(Tfa) ethylester, LPE)) | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5760268A | Production and use of salts of 6, 8-bis (amidiniumthio) -octanoic acid | Chemistry; Metallurgy | 0 | Expired |
| US6013815A | Production and use of salts of 6,8-bis (amidiniumthio)-octanoic acid | Chemistry; Metallurgy | 0 | Expired |
| US4415738A | Process for the production thiazolines-(3) | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.