Issued Patents All Time
Showing 26–50 of 68 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5235069 | Process for the preparation of difluoromaleic anhydride and intermediate compounds produced thereby | — | 1993-08-10 |
| 5227500 | Halogenated 1,3-dioxolanes and derivatives | — | 1993-07-13 |
| 5220082 | Process for production of polyfluoroolefins | — | 1993-06-15 |
| 5185477 | Halohydrin commpounds | — | 1993-02-09 |
| 5182342 | Hydrofluorocarbon solvents for fluoromonomer polymerization | Andrew Edward Feiring, Paul R. Resnick, Bruce E. Smart, Theodore A. Treat, Robert Clayton Wheland | 1993-01-26 |
| 5171902 | Saturated linear polyfluorohydrocarbons, processes for their production, and their use in cleaning compositions | V. N. Mallikarjuna Rao | 1992-12-15 |
| 5162594 | Process for production of polyfluoroolefins | — | 1992-11-10 |
| 5157171 | Process for chlorofluoropropanes | Allen Capron Sievert, Frank J. Weigert | 1992-10-20 |
| 5112993 | Process for the preparation of difluoromaleic anhydride | — | 1992-05-12 |
| 5101058 | Fluorocarbon compounds and processes for preparation thereof | — | 1992-03-31 |
| 5070213 | Perfluoro-4,4'-bis(2,2-dimethyl-1,3-dioxolane) and its preparation and use | Hsu-Nan Huang, Ming-Hong Hung | 1991-12-03 |
| 5064559 | Binary azeotropic compositions of (CF.sub.3 CHFCHFCF.sub.2 CF.sub.3) with methanol or ethanol or isopropanol | Abid N. Merchant | 1991-11-12 |
| 5057586 | Halogenated 1,3-dioxolanes and derivatives | — | 1991-10-15 |
| 5026801 | Polyhalodihydrodioxins and polyhalodioxoles | Paul R. Resnick | 1991-06-25 |
| 5023362 | Alkyl perfluoro(2-methyl-5-oxo-3-oxahexanoate) | — | 1991-06-11 |
| 4973714 | Halogenated 1,3-dioxolanes and derivatives | — | 1990-11-27 |
| 4935558 | Reductive dechlorination of 1,1,1,2-tetrafluoro-2-chloroethane | Leo Ernest Manzer | 1990-06-19 |
| 4922038 | Preparation of 1,1,1,2-tetrafluorodichloroethane | Bruce E. Smart | 1990-05-01 |
| 4851161 | .beta.-substituted polyfluoropropionate salts and derivatives | — | 1989-07-25 |
| 4822897 | Process for preparing polyfluoro .gamma.-ketoesters and lactone isomers thereof | — | 1989-04-18 |
| 4810806 | Halogenated 1,3-dioxolanes and derivatives | — | 1989-03-07 |
| 4786442 | Alkyl perfluoro(2-methyl-5-oxo-3-oxahexanoate) | — | 1988-11-22 |
| 4766248 | .beta.-substituted polyfluoroethyl compounds | — | 1988-08-23 |
| 4686300 | Polyfluoro gamma-ketoesters and 5-hydroxy gamma lactone analogues thereof | — | 1987-08-11 |
| 4594458 | Vinyl ether monomers derived from alkyl perfluoro-.omega.-(2-iodoethoxy) compounds | — | 1986-06-10 |