Frank E. Paulik
14Patents
7h-index
8Co-inventors
59Inventor score
Filing activity: Jan 22, 1973 → Mar 20, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4792620A | Carbonylation catalysts | Performing Operations; Transporting | 144 | Expired |
| US4690912A | Rhodium-containing carbonylation catalysts with halogen-containing promoter | Performing Operations; Transporting | 27 | Expired |
| US4733006A | Carbonylation process with an alkali metal acetate as catalyst stabilizer | Chemistry; Metallurgy | 21 | Expired |
| US5003104A | Carbonylation process and catalyst | Performing Operations; Transporting | 19 | Expired |
| US4060547A | Production of dicarboxylic acids | Chemistry; Metallurgy | 17 | Expired |
| US5276066A | Halogen-free cyclic phosphorus-containing flame retardant compounds | Chemistry; Metallurgy | 14 | Expired |
| US5844028A | Cyclic phosphorus containing flame retardant compounds | Chemistry; Metallurgy | 10 | Expired |
| US4433166A | Process for stabilizing carbonylation catalyst in soluble form | Chemistry; Metallurgy | 7 | Expired |
| US4810821A | Preparation of alkylidene diesters | Chemistry; Metallurgy | 5 | Expired |
| US5117046A | Preparation of alkylidene diesters | Chemistry; Metallurgy | 3 | Expired |
| US3989747A | Production of propionic acid | Chemistry; Metallurgy | 2 | Expired |
| US6399814B1 | Process for the preparation of 2-carboxyalkyl(aryl)phosphinic acid and corresponding anhydride(s) | Chemistry; Metallurgy | 1 | Expired |
| US6320071A | Production of 2-carboxyalkyl (phenyl)phosphinic acid | Chemistry; Metallurgy | 0 | Expired |
| US3989748A | Production of propionic acid | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.