Berkeley W. Cue, Jr.
16Patents
4h-index
7Co-inventors
49Inventor score
Filing activity: May 19, 1975 → Apr 20, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4435578A | Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid | Chemistry; Metallurgy | 6 | Expired |
| US4431828A | Regeneration of 6-fluoro-4-chromanone from by-products in the synthesis of sorbinil | Chemistry; Metallurgy | 6 | Expired |
| US4751297A | Method for preparation of azetidinone-1-oxoacetate by oxidation of the corresponding 2-hydroxyacetate | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4100284A | 1,4-Dioxo- and 4-oxoquinoxaline-2-carboxaldehyde sulfonylhydrazones and certain derivatives thereof | Human Necessities | 4 | Expired |
| US4632992A | Intermediates for preparing pirbuterol and analogs | Chemistry; Metallurgy | 4 | Expired |
| US4188325A | Isatin process and products | Chemistry; Metallurgy | 3 | Expired |
| US4620019A | S-6-fluoro-4-aminochroman-4-carboxylic acid derivatives useful as intermediates for sorbinil | Chemistry; Metallurgy | 2 | Expired |
| US4186132A | Isatin products | Chemistry; Metallurgy | 2 | Expired |
| US4477671A | 3-Acetoxy or benzyloxy-2-acetoxymethyl-6-[1-acetoxy-2-(N-tert-butylacetamido)ethyl]py ridine intermediates | Chemistry; Metallurgy | 2 | Expired |
| US4412958A | Stereospecific synthesis of 5-phenyl-2S-pentanol | Chemistry; Metallurgy | 1 | Expired |
| US4528387A | Sorbinil by optical resolution of precursor 6-fluoro-4-ureidochroman-4-carboxylic acid | Chemistry; Metallurgy | 1 | Expired |
| US4997949A | Crystalline 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole dihydrochloride trihydrate | Chemistry; Metallurgy | 1 | Expired |
| US4006160A | Process for the synthesis of N-hydroxypyrroles, N-hydroxyimidazoles, and derivatives thereof | Chemistry; Metallurgy | 0 | Expired |
| US4451655A | Process for preparing carboline derivatives and compounds used in their preparation | Chemistry; Metallurgy | 0 | Expired |
| US4632993A | Process for making 2-guanidino-4-(2-methyl-4-imidazolyl) thiazole dihydrobromide | Chemistry; Metallurgy | 0 | Expired |
| US4704461A | Processes and intermediates for sorbinil | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.