Pfleiderer AG
2Patents
0Active
2Granted
24Portfolio score
Filing activity: Jun 13, 1988 → Jan 7, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4978369A | Process for feeding carbonaceous material into reaction spaces | Chemistry; Metallurgy | 14 | Expired |
| US6648251B1 | Device and method for disaggregating derived timber products | Performing Operations; Transporting | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.