Marvin S. Towsend
4Patents
0Active
4Granted
29Portfolio score
Filing activity: Jun 9, 1988 → Jun 7, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5614545A | Topical composition for treatment of blepharitis | Human Necessities | 47 | Expired |
| US5260292A | Topical treatment of acne with aminopenicillins | Human Necessities | 37 | Expired |
| US4957918A | Topical treatment of blepharitis | Human Necessities | 33 | Expired |
| US5409917A | Topical treatment of acne with cephalosporins | Human Necessities | 20 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.