Istvan Barta
15Patents
4h-index
48Co-inventors
60Inventor score
Filing activity: May 14, 1975 → Apr 2, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6245921A | Process for the isolation of pseudomonic acid A from pseudomonic acid complex-containing culture broth | Chemistry; Metallurgy | 8 | Expired |
| US6682913B1 | Microbial process for preparing pravastatin | Chemistry; Metallurgy | 6 | Expired |
| US6696599B2 | Microbial process for preparing pravastatin | Chemistry; Metallurgy | 6 | Expired |
| US6750366B2 | Microbial process for preparing pravastatin | Chemistry; Metallurgy | 5 | Expired |
| US6506591B2 | Process for the preparation of pseudomonic acid a antibiotic by microbiological method | Chemistry; Metallurgy | 4 | Expired |
| US4052407A | Thiazole derivatives and processes for preparing the same | Chemistry; Metallurgy | 3 | Expired |
| US6936713B2 | Process for producing 2,6-dihalogenopurine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4369251A | Method for the production of sisomicin | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7078223B2 | Process for the preparation of pseudomonic acid a antibiotic by microbiological method | Chemistry; Metallurgy | 1 | Expired |
| US4371622A | Micromonospora culture | Emerging Cross-Sectional Technologies | 1 | Expired |
| US6509177B1 | Process for the preparation of pseudomonic acid A antibiotic by microbiological method | Chemistry; Metallurgy | 0 | Expired |
| US7321035B2 | Process for producing 2,6-dihalogenopurine | Emerging Cross-Sectional Technologies | 0 | Expired |
| US6905851B1 | Hydroxylation of compactin pravastatin by micromonospora | Chemistry; Metallurgy | 0 | Expired |
| US4372973A | 16-Amino-postaglandin derivatives, their acid addition salts, and a process for the preparation thereof | Emerging Cross-Sectional Technologies | 0 | Expired |
| US8445548B2 | Process for the preparation of syngas and methanol from organic wastes | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.