Alexander Serban
23Patents
9h-index
22Co-inventors
75Inventor score
Filing activity: Dec 14, 1972 → Jan 18, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4427437A | Use of 2-phenoxypyrimidines as herbicides | Chemistry; Metallurgy | 36 | Expired |
| US4248618A | Derivatives of (pyrimidyloxy)phenoxy-alkanecarboxylic acid and herbicidal compositions thereof | Chemistry; Metallurgy | 30 | Expired |
| US4248619A | Bis[pyrimidyloxy(thio)]benzene derivatives | Chemistry; Metallurgy | 29 | Expired |
| US4675047A | Substituted phenylamine- and phenyloxy-quinazolines as herbicides | Chemistry; Metallurgy | 21 | Expired |
| US5403813A | Controlled release composition of biocide in an aqueous dispersion of viscous oil | Human Necessities | 19 | Expired |
| US4460588A | 5-Substituted pyrimidine derivatives active against internal animal parasites | Chemistry; Metallurgy | 17 | Expired |
| US4444584A | Ethyl 2[4-(7-chloroquinolin-3-yloxy)phenoxy]propionate, the N-oxide, and herbicidal compositions and methods employing them | Chemistry; Metallurgy | 13 | Expired |
| US4309211A | Herbicidal 1,2,4-benzotriazines | Human Necessities | 12 | Expired |
| US3930837A | 3-Chloro-5-acetamidaisoquinoline as a herbicide | Chemistry; Metallurgy | 10 | Expired |
| US4511391A | Cyclohexane-1,3-dione derivatives and their herbicidal compositions and methods | Chemistry; Metallurgy | 9 | Expired |
| US4738710A | Herbicidal alkane carboxylic acid derivatives | Chemistry; Metallurgy | 8 | Expired |
| US4717418A | Herbicidal cyclohexane-1,3-dione derivatives | Chemistry; Metallurgy | 8 | Expired |
| US4555263A | Herbicidal cyclohexane-1,3-dione derivatives | Human Necessities | 7 | Expired |
| US4358307A | Herbicidal quinoxaline carboxylic acid derivatives | Chemistry; Metallurgy | 6 | Expired |
| US4314065A | Phenylamine substituted on amine with a benzo(oxa, thia or di) azole group | Chemistry; Metallurgy | 5 | Expired |
| US4409017A | Herbicidal isoquinolinoxy- or isoquinolinamino-phenoxy alkane carboxylic acid derivatives | Chemistry; Metallurgy | 4 | Expired |
| US4952722A | Compounds and compositions | Chemistry; Metallurgy | 4 | Expired |
| US4064262A | S-methyl 3-furfurylidene-2-methyl-dithiocarbazate and its use as a fungicide | Chemistry; Metallurgy | 4 | Expired |
| US4655819A | Quinoxalinyloxy phenoxy proprionic acid derivatives as selective herbicides | Chemistry; Metallurgy | 2 | Expired |
| US4760192A | Herbicidal cyclohexane-1,3-dione derivatives | Chemistry; Metallurgy | 1 | Expired |
| US4803273A | 2-quinoxalinyloxy phenoxy compounds | Chemistry; Metallurgy | 1 | Expired |
| US5110989A | Herbicidal compounds and compositions | Chemistry; Metallurgy | 1 | Expired |
| US4310347A | Herbicidal 1,2,4-benzotriazines | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.