Mark A. Rustad
14Patents
4h-index
2Co-inventors
46Inventor score
Filing activity: Dec 19, 1977 → May 13, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4716178A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 13 | Expired |
| US4968710A | Substituted di-t-butylphenols and anti-allergic use thereof | Chemistry; Metallurgy | 12 | Expired |
| US5066822A | Di-t-butylphenols substituted by an alkoxy or benzyloxy group or a benzylthio group | Chemistry; Metallurgy | 8 | Expired |
| US5049572A | Substituted di-t-butylphenols and anti-allergic use thereof | Chemistry; Metallurgy | 7 | Expired |
| US4973731A | Di-t-butylphenyl alkyl and benzyl ether nitriles | Chemistry; Metallurgy | 3 | Expired |
| US4143152A | Anti-microbial (2-nitro-3-phenyl benzofuranyl)-phenylalkanoic acids and derivatives | Chemistry; Metallurgy | 2 | Expired |
| US4153721A | Derivatives of 2-nitrobenzofuran | Chemistry; Metallurgy | 2 | Expired |
| US4246179A | Certain benzofuran benzene acetic acid type compounds | Chemistry; Metallurgy | 0 | Expired |
| US4258213A | Derivatives of 2-nitrobenzofuran | Chemistry; Metallurgy | 0 | Expired |
| US4172205A | Phenylalkanoic acid derivatives | Chemistry; Metallurgy | 0 | Expired |
| US4208337A | Diphenylbenzofuran compounds | Chemistry; Metallurgy | 0 | Expired |
| US4275221A | Derivatives of 2-nitrobenzofuran | Chemistry; Metallurgy | 0 | Expired |
| US4247469A | Certain mono-bromo bis-phenyl benzofurans | Chemistry; Metallurgy | 0 | Expired |
| US5103037A | Substituted di-t-butylphenols | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.