Karl Baer
16Patents
7h-index
32Co-inventors
62Inventor score
Filing activity: Nov 19, 1974 → Jul 8, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4386018A | Hydrogenation catalysts for the preparation of propanediols | Chemistry; Metallurgy | 23 | Expired |
| US4520125A | Catalyst for the preparation of methyl methacrylate | Chemistry; Metallurgy | 21 | Expired |
| US4386219A | Hydrogenation catalysts for the preparation of propanediols and processes for the preparation of propanediols, using such catalysts | Chemistry; Metallurgy | 21 | Expired |
| US4118588A | Manufacture of methacrylic acid and methyl methacrylate | Chemistry; Metallurgy | 19 | Expired |
| US4001344A | Catalyst for partial hydrogenation | Chemistry; Metallurgy | 13 | Expired |
| US4048116A | Catalyst for the hydrogenation of acetylene alcohols | Chemistry; Metallurgy | 10 | Expired |
| US4287099A | Preparation of catalysts for the hydrogenation of acetylene-alcohols | Chemistry; Metallurgy | 8 | Expired |
| US4560769A | Preparation of pyrroles | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4017494A | Catalyst for the manufacture of triethylenediamine | Chemistry; Metallurgy | 7 | Expired |
| US4758546A | Preparation of catalysts, and their use in hydrogenation and amination reactions | Performing Operations; Transporting | 7 | Expired |
| US4753913A | Gas-phase alkylation of phenols, and a catalyst for this purpose | Performing Operations; Transporting | 6 | Expired |
| US4538009A | Preparation of substituted phenols | Chemistry; Metallurgy | 6 | Expired |
| US3954669A | Process for making an ethynylation catalyst | Performing Operations; Transporting | 6 | Expired |
| US4384147A | Preparation of catalysts and their use for the hydrogenation of acetylene-alcohols | Chemistry; Metallurgy | 4 | Expired |
| US4072714A | Hydrogenation of acetylene alcohols | Performing Operations; Transporting | 4 | Expired |
| US4226780A | Manufacture of propylene oxide | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.