Werner Aretz
21Patents
7h-index
32Co-inventors
65Inventor score
Filing activity: Sep 14, 1984 → Aug 25, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4745061A | Novel d-aminoacid transaminase and its use | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5310666A | Process for the enantioselective preparation of (.beta.-1)-hydroxyalkylxanthines by reduction using Rhodotorula rubra | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5587319A | Process for the preparation of L-phosphinothricin using transaminases of different specificities in a linked process | Chemistry; Metallurgy | 10 | Expired |
| US5206405A | 2-alkenyloxy-3-(phosphono)oxypropanoic acids derived from the cleavage of phosphoglycolipid antibiotics | Chemistry; Metallurgy | 9 | Expired |
| US5315038A | Microorganism for breaking down moenomycins, a process for the breakdown, and the use of the breakdown products | Chemistry; Metallurgy | 9 | Expired |
| US5506140A | Bacillus strain for breaking down moenomycins | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5316929A | Process for the preparation of MA | Chemistry; Metallurgy | 8 | Expired |
| US5260206A | Enzymes for breaking down moenomycins | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5866371A | Process for using the yeast ADH II promoter system for the production of heterologous proteins in high yields | Chemistry; Metallurgy | 6 | Expired |
| US4713371A | Anthracycline derivatives and their use as cytostatics | Chemistry; Metallurgy | 5 | Expired |
| US6624143B1 | Calcium salts of lipopeptide antibiotics, method for producing same and their use | Chemistry; Metallurgy | 5 | Expired |
| US4990444A | .gamma.-glutamyltranspeptidase, its preparation and its use | Chemistry; Metallurgy | 4 | Expired |
| US5830743A | Process for the preparation of glutarylacylase in large quantities | Chemistry; Metallurgy | 2 | Expired |
| US5766881A | Induction-free process for the recombinant preparation of glutarylamidase | Chemistry; Metallurgy | 2 | Expired |
| US4783404A | L-aminoacid oxidase from yeasts of the genus cryptococcus, their preparation and use | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5475094A | Salmycins, a process for their preparation and their use as a pharmaceutical | Chemistry; Metallurgy | 1 | Expired |
| US5472873A | Rhodotorula rubra useful in a process for the preparation of (.omega.-1)-hydroxyalkylxanthines | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5527697A | 7-amino-3-methoxymethyl-3-cephem-4-carboxylic ester hydrolase, process for its preparation, and its use | Emerging Cross-Sectional Technologies | 0 | Expired |
| US5714348A | Oxygen-dependent fermentation of microorganisms | Chemistry; Metallurgy | 0 | Expired |
| US5519123A | Chelating agents, their preparation from the antibiotics salmycin A,B,C, or D, and their use | Chemistry; Metallurgy | 0 | Expired |
| US5710272A | 7-methoxymethly-3-methyl-1-(5-oxohexyl)xanthine | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.