Process Dynamics, Inc.
6Patents
0Active
6Granted
26Portfolio score
Filing activity: Jun 24, 1998 → Dec 9, 2004
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6123835A | Two phase hydroprocessing | Chemistry; Metallurgy | 85 | Expired |
| US7291257B2 | Two phase hydroprocessing | Chemistry; Metallurgy | 49 | Expired |
| US6428686B1 | Two phase hydroprocessing | Chemistry; Metallurgy | 43 | Expired |
| US6881326B2 | Two phase hydroprocessing | Chemistry; Metallurgy | 42 | Expired |
| US6497813B2 | Solvent extraction refining of petroleum products | Chemistry; Metallurgy | 23 | Expired |
| US6890425B2 | Solvent extraction refining of petroleum products | Chemistry; Metallurgy | 14 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.