Andre Collin
11Patents
6h-index
8Co-inventors
59Inventor score
Filing activity: Oct 23, 1974 → Jul 10, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4203345A | Automatic visual teaching device for the learning of music or component parts thereof | Physics | 13 | Expired |
| US4020024A | Halogenated polyether-polyols and polyurethane foams manufactured from the latter | Chemistry; Metallurgy | 10 | Expired |
| US4067911A | Halogenated polyether-polyols and polyurethane foams manufactured from the latter | Chemistry; Metallurgy | 9 | Expired |
| US5262567A | Compound including a guanidine group and an unsubstituted tetraphenylborate ion | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4954616A | Use of guanidine-related compounds comprising a substituted tetraphenylborate ion in solution phase peptide synthesis | Chemistry; Metallurgy | 7 | Expired |
| US4714720A | Brominated polyetherpolyols, process for their preparation and the use of brominated polyetherpolyols in the manufacture of rigid polyurethane foams | Chemistry; Metallurgy | 6 | Expired |
| US4923966A | Use of guanidine-related compounds comprising a tetraphenyl-borate ion in solution phase peptide synthesis | Chemistry; Metallurgy | 5 | Expired |
| US4697029A | Phosphobrominated polyetherpolyols and processes for production thereof | Chemistry; Metallurgy | 4 | Expired |
| US9175019B2 | Industrial process for the preparation of N-alkyl-N-trialkylsilylamides | Chemistry; Metallurgy | 0 | Active |
| US10647813B2 | Process for the production of brominated polyether polyols | Chemistry; Metallurgy | 0 | Active |
| US9073177B2 | Abrasive article comprising abrasive particles of a composite composition | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.