Grace Dearborn Inc.
2Patents
0Active
2Granted
22Portfolio score
Filing activity: Jan 28, 1993 → Aug 31, 1993
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5389261A | Condensate polisher regenerant system | Performing Operations; Transporting | 5 | Expired |
| US5314660A | Use of cationic alkyl-phosphonium salts as corrosion inhibitors in open recirculating systems | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.