Hapgood, C.V.
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Dec 17, 1991 → Mar 15, 1995
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5677176A | Animal derived cell with antigenic protein introduced therein | Physics | 13 | Expired |
| US5236835A | Electro insertion of proteins into red cell membranes | Chemistry; Metallurgy | 6 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.