Eric F. Boonstra
14Patents
4h-index
9Co-inventors
45Inventor score
Filing activity: Dec 14, 1988 → Sep 19, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5562857A | Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and 2-methyl butane | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5117048A | Process for the continuous preparation of monoisocyanates or polyisocyanates | Performing Operations; Transporting | 25 | Expired |
| US5716541A | Azeotrope-like compositions of 1,1,1,3,3 pentafluoropropane and tetramethylsilane | Chemistry; Metallurgy | 8 | Expired |
| US5723509A | Azeotrope-like compositions of dimethoxymethane, cyclopentane and 2-methyl pentane and the use thereof in the production of foams | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5631305A | Azeotropic compositions of dimethoxymethane and cyclopentane and the use thereof in the production of foams | Chemistry; Metallurgy | 3 | Expired |
| US5665788A | Azeotropic compositions of dimethoxymethane and cyclopentane and the use thereof in the production of foams | Chemistry; Metallurgy | 2 | Expired |
| US5472989A | Aezotropic compositions of 1,1,1,4,4,4-hexafluorobutane and n-pentane and the use thereof in the production of foams | Chemistry; Metallurgy | 2 | Expired |
| US5614565A | Azeotropic compositions of perfluorohexane and hydrocarbons having 6 carbon atoms and the use thereof in the production of foams | Chemistry; Metallurgy | 2 | Expired |
| US5488073A | Azeotropic compositions of 1,1,1,4,4,4-hexafluorobutane and N-pentane and the use thereof in the production of foams | Chemistry; Metallurgy | 1 | Expired |
| US5854296A | Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and tetramethylsilane | Chemistry; Metallurgy | 1 | Expired |
| US5574072A | Azeotropic compositions of 1,1,1,4,4,4-hexafuorobutane and n-pentane and the use thereof in the production of foams | Chemistry; Metallurgy | 1 | Expired |
| US6372705B1 | Azeotropic compositions of perfluorohexane and hydrocarbons having 5 carbon atoms and the use thereof in the production of foams | Chemistry; Metallurgy | 0 | Expired |
| US6358908B1 | Azeotropic compositions of 1,3-dioxolane and hydrocarbons having 5 or 6 carbon atoms and the use thereof in the production of foams | Chemistry; Metallurgy | 0 | Expired |
| US5532283A | Azeotropic compositions of 1,1,1,4,4,4-hexafluorobutane and 2-methyl butane and the use thereof in the production of foams | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.