Thomas T. Howarth
14Patents
7h-index
5Co-inventors
55Inventor score
Filing activity: Jul 13, 1978 → Apr 6, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4525352A | Antibiotics | Emerging Cross-Sectional Technologies | 25 | Expired |
| US4560552A | Antibiotics | Emerging Cross-Sectional Technologies | 19 | Expired |
| US4529720A | Antibiotic from Streptomyces clavulicerus | Chemistry; Metallurgy | 18 | Expired |
| US6048977A | Clavulanic acid and salts thereof | Chemistry; Metallurgy | 17 | Expired |
| US6218380A | Pharmaceutical compositions | Chemistry; Metallurgy | 17 | Expired |
| US6031093A | Solid salts of clavulanic acid | Chemistry; Metallurgy | 16 | Expired |
| US6051703A | Purified clavulanic acid and salts thereof | Chemistry; Metallurgy | 16 | Expired |
| US4525353A | Antibiotics | Chemistry; Metallurgy | 7 | Expired |
| US4526783A | Antibiotic from S. clavuligerus | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4556559A | Antibiotics | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4548815A | Antibacterial agents | Chemistry; Metallurgy | 3 | Expired |
| US4684641A | 7-hydroxyaminocephalosporin antibiotics | Chemistry; Metallurgy | 2 | Expired |
| US4609495A | Clavulanic acid ethers as antibacterial agents | Chemistry; Metallurgy | 0 | Expired |
| US4684642A | 7-Hydroxyaminocephalosporin antibiotics | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.