Andreas Bommarius
35Patents
7h-index
61Co-inventors
68Inventor score
Filing activity: Jan 23, 1992 → Dec 3, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5304470A | Process for the enzymatic preparation of protected and unprotected di- and oligopeptides in aqueous solutions | Chemistry; Metallurgy | 28 | Expired |
| US5670332A | Enzymatic reactions and apparatus for carrying them out | Chemistry; Metallurgy | 23 | Expired |
| US6251625A | Process for preparing peptides and N-carbamoyl-protected peptides | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5591613A | Method for the preparation of D-arginine and L-ornithine | Chemistry; Metallurgy | 21 | Expired |
| US6524837B1 | Hydantoinase variants with improved properties and their use for the production of amino acids | Chemistry; Metallurgy | 18 | Expired |
| US5516660A | Microorganisms, their use and method of producing L-.alpha.-amino acids | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5714355A | Microorganism, use thereof and process for the production of L-.alpha.-amino acids | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6472571B1 | Process for the production of organic compounds in a membrane reactor | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6451943B1 | Process for the oxidation of alcohols using homogeneously soluble polymer-enlarged nitrogen compounds as the catalyst | Chemistry; Metallurgy | 5 | Expired |
| US6372459B1 | N-acetyl amino acid racemase | Chemistry; Metallurgy | 5 | Expired |
| US6713288B1 | Whole cell catalysts | Chemistry; Metallurgy | 5 | Expired |
| US7070963B2 | Amidase from variovorax | Chemistry; Metallurgy | 4 | Expired |
| US6180837A | Process for the catalytic enantioselective reduction of ketones | Chemistry; Metallurgy | 3 | Expired |
| US5827717A | Microorganisms their use and method of producing L-.alpha.-amino acids | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6114163A | Process for obtaining active L-.alpha.-amino carboxylic acids from corresponding racemic d, L-.alpha.-amino carboxylic acids | Chemistry; Metallurgy | 3 | Expired |
| US5608076A | Method of preparing amionoakylhydantoins and aminoalkyl-alpha-amino acids | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6461841B2 | L-amino acid oxidase from Rhodococcus species | Chemistry; Metallurgy | 3 | Expired |
| US5707837A | Method of producing (R)-tertiary leucine | Chemistry; Metallurgy | 2 | Expired |
| US6656710B2 | Process for the production of amino acids using racemase and acylase | Chemistry; Metallurgy | 2 | Expired |
| US5985632A | Peptide amidase from xanthomonas | Chemistry; Metallurgy | 2 | Expired |
| US6080887A | Process for racemization of N-acetyl-(D)L-.alpha.-amino carboxylic acids | Chemistry; Metallurgy | 1 | Expired |
| US6767725B2 | Acetyl amino acid racemase from amycolatopsis orientalis for racemizing carbamoyl amino acids | Chemistry; Metallurgy | 1 | Expired |
| US5554518A | Stabilized metal-ion-activated L-arginase (L-arginine amidino hydrolase E.C.3.5.3.1) | Chemistry; Metallurgy | 1 | Expired |
| US8506717B2 | Methods of treating a biomass for enzymatic hydrolysis | Chemistry; Metallurgy | 1 | Active |
| US6624248B2 | Polymeric diphosphine ligands for homogeneously soluble hydrogenation catalysts, process for the production thereof and use | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.