Hye Won Um
34Patents
3h-index
59Co-inventors
62Inventor score
Filing activity: Mar 31, 2004 → Oct 19, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7851180B2 | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism | Chemistry; Metallurgy | 8 | Active |
| US8465952B2 | Microorganism producing L-methionine precursor and the method of producing L-methionine precursor using the microorganism | Chemistry; Metallurgy | 3 | Active |
| US8426171B2 | Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursor | Chemistry; Metallurgy | 3 | Active |
| US10221433B2 | Microorganisms having putrescine productivity and process for producing putrescine using the same | Chemistry; Metallurgy | 2 | Active |
| US9290771B2 | Recombinant microorganism having an enhanced ability to produce putrescine and a method for producing putrescine using the same | Chemistry; Metallurgy | 2 | Active |
| US7351560B2 | Glycerol-3-phosphate phosphatase and glycerol-3-phosphate dehydrogenase from Candida albicans, genes encoding the same, vector and host cell containing the genes, and method for producing glycerol using the host cell | Chemistry; Metallurgy | 1 | Expired |
| US9029105B2 | Microorganism producing L-methionine precursor and method of producing L-methionine and organic acid from the L-methionine precursor | Chemistry; Metallurgy | 1 | Active |
| US9657264B2 | Microorganisms for producing putrescine and process for producing putrescine using them | Chemistry; Metallurgy | 1 | Active |
| US10870871B2 | Polypeptide and method for producing ornithine-based product using the same | Chemistry; Metallurgy | 1 | Active |
| US9834491B2 | Method for producing bio-based homoserine lactone and bio-based organic acid from O-acyl homoserine produced by microorganisms | Emerging Cross-Sectional Technologies | 1 | Active |
| US11124812B2 | Putrescine-producing microorganism and method for producing putrescine using the same | Chemistry; Metallurgy | 0 | Active |
| US9689009B2 | Microorganism producing o-phosphoserine and method of producing L-cysteine or derivatives thereof from O-phosphoserine using the same | Chemistry; Metallurgy | 0 | Active |
| US10633679B2 | Microorganisms for producing diamine and process for producing diamine using them | Chemistry; Metallurgy | 0 | Active |
| US10626425B2 | Microorganisms for producing diamine and process for producing diamine using them | Chemistry; Metallurgy | 0 | Active |
| US11365400B2 | Microorganism for producing ornithine and process for producing ornithine using them | Chemistry; Metallurgy | 0 | Active |
| US11053524B2 | Microorganisms having putrescine productivity and process for producing putrescine using the same | Chemistry; Metallurgy | 0 | Active |
| US9890404B2 | Microorganisms for producing putrescine and method for producing putrescine using same | Chemistry; Metallurgy | 0 | Active |
| US9303277B2 | Microorganisms having improved ornithine-producing ability and method for producing ornithine using the same | Chemistry; Metallurgy | 0 | Active |
| US9593353B2 | Microorganisms for production of O-succinylhomoserine and method for production of O-succinylhomoserine using the same | Emerging Cross-Sectional Technologies | 0 | Active |
| US10640753B2 | Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them | Chemistry; Metallurgy | 0 | Active |
| US10221434B2 | Microorganisms for production of O-succinyl homoserine and method for production of O-succinyl homoserine using the same | Chemistry; Metallurgy | 0 | Active |
| US11268074B2 | Microorganisms for producing putrescine or ornithine and process for producing putrescine or ornithine using them | Chemistry; Metallurgy | 0 | Active |
| US9127324B2 | O-phosphoserine sulfhydrylase mutants and method for production of cysteine using the same | Chemistry; Metallurgy | 0 | Active |
| US7049109B2 | Method of producing 1,2-propanediol using Klebsiella pneumoniae | Emerging Cross-Sectional Technologies | 0 | Expired |
| US9677099B2 | Recombinant microorganisms with an improved productivity of putrescine and method for producing putrescine using the same | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.