Paul Bourrain
7Patents
7h-index
8Co-inventors
52Inventor score
Filing activity: Jan 26, 1976 → Jul 28, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4832967A | Composition for feeding ruminants containing a biologically active substance and its preparation | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4983403A | Granules for feeding ruminants with an enzymatically degradable coating | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4148963A | Adhesive-coating composition for organic or mineral filaments | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4877621A | Compositions for coating feedstuff additives for ruminants and feedstuff additives thus coated | Human Necessities | 17 | Expired |
| US4902780A | Process for purifying styrene/vinylpyridine copolymer using supercritical carbon dioxide | Emerging Cross-Sectional Technologies | 11 | Expired |
| US4157420A | Adhesive-coating glass fibers and the resulting coated fibers | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4121901A | Size composition for improving the adherence of multifilament polymeric yarns to substrates such as rubber, and methods using same | Emerging Cross-Sectional Technologies | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.