Fred G. Schreiber
12Patents
5h-index
5Co-inventors
55Inventor score
Filing activity: May 14, 1980 → Aug 27, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4545923A | Process for preparing colloidal ceric oxide and complexes thereof with free organic acids | Chemistry; Metallurgy | 28 | Expired |
| US4647401A | Process for preparing colloidal ceric oxide and complexes thereof with free organic acids | Chemistry; Metallurgy | 22 | Expired |
| US4489000A | Process for the preparation of ceric alkoxides | Chemistry; Metallurgy | 11 | Expired |
| US4663439A | Process for the preparation of ceric alkoxides | Chemistry; Metallurgy | 8 | Expired |
| US4492655A | Tricyclopentadienyl cerium and process for preparing the same | Chemistry; Metallurgy | 7 | Expired |
| US4801692A | Ceric alkanolatoamines | Chemistry; Metallurgy | 5 | Expired |
| US5034522A | Method for the production of 3-methyl cephem derivatives | Chemistry; Metallurgy | 2 | Expired |
| US4920204A | Ceric hydrocarbyloxy nitrates and their use in organic synthesis | Chemistry; Metallurgy | 2 | Expired |
| US5142043A | Process for preparing cephalexin monohydrate | Chemistry; Metallurgy | 2 | Expired |
| US4314070A | Process for producing meta-phenoxybenzoic acids and esters | Chemistry; Metallurgy | 1 | Expired |
| US4800072A | Anhydrous cerous nitrate-ammonium nitrate complex and a process for its preparation from ceric ammonium nitrate | Chemistry; Metallurgy | 1 | Expired |
| US4703109A | Tricyclopentadienyl cerium and process for preparing the same | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.