Fred E. Behr
7Patents
4h-index
10Co-inventors
54Inventor score
Filing activity: Jan 30, 1981 → Oct 11, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6478979B1 | Use of fluorinated ketones in fire extinguishing compositions | Human Necessities | 42 | Expired |
| US4423197A | Cyclic perfluoroaliphatic-disulfonic acid anhydrides and sulfonamide derivatives thereof | Chemistry; Metallurgy | 13 | Expired |
| US4329478A | Cyclic perfluoroaliphaticdisulfonic acid anhydrides | Chemistry; Metallurgy | 13 | Expired |
| US6540930B2 | Use of perfluoroketones as vapor reactor cleaning, etching, and doping gases | Emerging Cross-Sectional Technologies | 5 | Expired |
| US6630075B2 | Use of fluorinated ketones in fire extinguishing compositions | Human Necessities | 4 | Expired |
| US5011983A | Preparation and reactions of omega-halosulfonyl perfluoroalkanesulfonates | Chemistry; Metallurgy | 4 | Expired |
| US4386214A | Process for the preparation of cyclic perfluoroaliphaticdisulfonic acid anhydrides | Chemistry; Metallurgy | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.