Robert J. DeFranco
4Patents
3h-index
5Co-inventors
47Inventor score
Filing activity: Aug 6, 1974 → Jul 8, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3975399A | 1,5-Disubstituted-2-pyrrolidinones, -3-pyrrolin-2-ones, and -4-pyrrolin-2-ones | Chemistry; Metallurgy | 36 | Expired |
| US5462748A | Biopolymer synthesis apparatus and method | Chemistry; Metallurgy | 8 | Expired |
| US5298259A | Subunit delivery composition and method | Chemistry; Metallurgy | 7 | Expired |
| US5665603A | Thiohydantoin formation and selective modification of the carboxy terminus of an aspartic acid- and/or glutamic acid-containing protein | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.