TSRL, Inc.
7Patents
3Active
7Granted
34Portfolio score
Filing activity: May 31, 1994 → Jun 26, 2019 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5387421A | Multi stage drug delivery system | Human Necessities | 68 | Expired |
| US7176185B2 | Short peptide carrier system for cellular delivery of agent | Physics | 37 | Expired |
| US5569452A | Pharmaceutical formulation having enhanced bile acid binding affinity | Human Necessities | 15 | Expired |
| US7511051B2 | Cidofovir peptide conjugates as prodrugs | Human Necessities | 3 | Expired |
| US8063209B2 | Phosphonyl ester conjugates as prodrugs | Human Necessities | 2 | Active |
| US8535716B2 | Methods and composition of extended delivery of water insoluble drugs | Human Necessities | 0 | Active |
| US12397058B2 | Metabolically stable prodrugs | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.