Virobay, Inc.
🏢 View company profile →22Patents
20Active
22Granted
44Portfolio score
Filing activity: Jun 4, 2004 → Dec 18, 2012 · 17 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8211897B2 | Inhibitors of cathepsin B | Human Necessities | 10 | Active |
| US8431733B2 | Process for the preparation of (3S)-3-amino-N-cyclopropyl-2-hydroxyalkanamide derivatives | Chemistry; Metallurgy | 4 | Active |
| US8106059B2 | Substituted pyrazines that inhibit protease cathepsin S and HCV replication | Chemistry; Metallurgy | 4 | Active |
| US7781487B2 | Di-fluoro containing compounds as cysteine protease inhibitors | Human Necessities | 3 | Active |
| US7893112B2 | Di-fluoro containing compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 3 | Active |
| US7488848B2 | Alpha ketoamide compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 2 | Active |
| US7737300B2 | Processes and intermediates preparing cysteine protease inhibitors | Chemistry; Metallurgy | 1 | Active |
| US7547701B2 | Haloalkyl containing compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 1 | Expired |
| US8367732B2 | Di-fluoro containing compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 1 | Active |
| US7608592B2 | HCV inhibitors | Chemistry; Metallurgy | 1 | Active |
| US7696250B2 | Alpha ketoamide compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 1 | Active |
| US8013183B2 | Alpha ketoamide compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 1 | Active |
| US8748649B2 | Di-fluoro containing compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8680152B2 | Cathepsin inhibitors for the treatment of bone cancer and bone cancer pain | Human Necessities | 0 | Active |
| US8450373B2 | Alpha ketoamide compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8013186B2 | Haloalkyl containing compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 0 | Active |
| US7662849B2 | Amidino compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 0 | Expired |
| US8518874B2 | HCV inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8324417B2 | Process for the preparation of (S)-2-amino-5-cyclopropyl-4,4-difluoropentanoic acid and alkyl esters and acid salts thereof | Chemistry; Metallurgy | 0 | Active |
| US7893093B2 | Sulfonyl containing compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8163735B2 | Sulfonamide compounds as cysteine protease inhibitors | Chemistry; Metallurgy | 0 | Active |
| US8143448B2 | Process for the preparation of (3S)-3-amino-N-cyclopropyl-2-hydroxyalkanamide derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.