Daniel Koch
25Patents
5h-index
46Co-inventors
69Inventor score
Filing activity: Oct 15, 1999 → Feb 20, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8361769B1 | Regioselective alkane hydroxylation with a mutant CYP153A6 enzyme | Emerging Cross-Sectional Technologies | 30 | Active |
| US7253321B2 | Process for the preparation of polyamines of the diphenylmethane series at a low degree of protonation | Chemistry; Metallurgy | 19 | Expired |
| US8097751B2 | Process for preparing polyisocyanates by the adiabatic phosgenation of primary amines | Chemistry; Metallurgy | 18 | Active |
| US6649798B2 | Method for production of diaminodiphenylmethanes | Chemistry; Metallurgy | 13 | Expired |
| US6348551B1 | Selective olefin metathesis of bifunctional or polyfunctional substrates in compressed carbon dioxide as reaction medium | Chemistry; Metallurgy | 5 | Expired |
| US6639102B2 | Process for producing polyisocyanates of the diphenyl methane series having a reduced color value | Chemistry; Metallurgy | 4 | Expired |
| US6720455B2 | Process for the production of polyisocyanates of the diphenylmethane series with a reduced color value | Chemistry; Metallurgy | 3 | Expired |
| US7041776B2 | Process for the production of polyisocyanates of the diphenylmethane series by phosgenation of non-neutralized polyamine of the diphenylmethane series | Chemistry; Metallurgy | 3 | Expired |
| US6399834B1 | Methods for producing chiral aldehydes | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8309333B1 | Regioselective alkane hydroxylation with a mutant AlkB enzyme | Emerging Cross-Sectional Technologies | 2 | Active |
| US11384369B2 | Microorganisms and methods for the production of glycolic acid and glycine via reverse glyoxylate shunt | Chemistry; Metallurgy | 2 | Active |
| US12006526B2 | Microorganisms and methods for the production of oxygenated compounds from hexoses | Chemistry; Metallurgy | 1 | Active |
| US10774347B2 | Microorganisms and methods for the co-production of ethylene glycol and three carbon compounds | Chemistry; Metallurgy | 0 | Active |
| US11286490B2 | Formation of alkenes through enzymatic dehydration of alkanols | Emerging Cross-Sectional Technologies | 0 | Active |
| US10000744B2 | Engineered enzyme having acetoacetyl-CoA hydrolase activity, microorganisms comprising same, and methods of using same | Chemistry; Metallurgy | 0 | Active |
| US9353386B2 | Means and methods for producing propanediol | Emerging Cross-Sectional Technologies | 0 | Active |
| US10774348B2 | Microorganisms and methods for the co-production of ethylene glycol and three carbon compounds | Chemistry; Metallurgy | 0 | Active |
| US6388141B1 | Hydroformylation with unmodified rhodium catalysts in supercritical carbon dioxide | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10774317B2 | Engineered enzyme having acetoacetyl-CoA hydrolase activity, microorganisms comprising same, and methods of using same | Chemistry; Metallurgy | 0 | Active |
| US8716380B2 | Polycarbonate composition having improved heat stability | Chemistry; Metallurgy | 0 | Active |
| US10941424B2 | Microorganisms and methods for the co-production of ethylene glycol and three carbon compounds | Chemistry; Metallurgy | 0 | Active |
| US10941454B2 | Vinylisomerase-dehydratases, alkenol dehydratases, linalool dehydratases and crotyl alcohol dehydratases and methods for making and using them | Emerging Cross-Sectional Technologies | 0 | Active |
| US7205439B2 | Process for the preparation of di- and polyamines of the diphenylmethane series | Chemistry; Metallurgy | 0 | Expired |
| US11345908B2 | Modified microorganisms comprising an optimized system for oligosaccharide utilization and methods of using same | Emerging Cross-Sectional Technologies | 0 | Active |
| US11584944B2 | Degradation pathway for pentose and hexose sugars | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.