Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4562286 | Process for preparing methoxytrifluoromethylnaphthoic acid from dimethylnaphthalene | — | 1985-12-31 |
| 4560794 | Process for preparing methoxytrifluoromethylnaphthoic acid from methylnaphthoic acid | — | 1985-12-24 |
| 4521616 | Method for the preparation of fluoroanthranilic acids | Michael J. Fifolt | 1985-06-04 |
| 4377712 | Preparation of meta-substituted diaryl ethers | James J. Maul | 1983-03-22 |
| 4374266 | Ammonium salts of fluorophthalamic acids and method of preparation | Michael J. Fifolt | 1983-02-15 |
| 4374267 | Fluorophthalamic acids and method of preparation | Michael J. Fifolt | 1983-02-15 |
| 4343951 | Method for the preparation of fluoroaniline | Michael J. Fifolt | 1982-08-10 |
| 4296244 | (3-Trifluoromethylphenyl)-alpha-hydroxyacetic acid and process for preparation | David Y. Tang | 1981-10-20 |
| 4271319 | Phenyl beta-chloro-alpha-hydroxy-beta-(3-trifluoromethylphenyl)ethyl ketone and process for its production | David Y. Tang | 1981-06-02 |
| 4268687 | Method of making methyl and ethyl esters of (3-trifluoromethylphenyl)-acetic acid | David Y. Tang | 1981-05-19 |
| 4238413 | (3-Trifluoromethyl)-benzoyl cyanide and process for its production | David Y. Tang | 1980-12-09 |
| 4229378 | Process for the production of 1-phenyl-3-(3-trifluoromethylphenyl)-2-propanone | David Y. Tang | 1980-10-21 |
| 4228085 | Phenyl-alpha,beta-epoxy-beta-(3-trifluoromethylphenyl)ethyl ketone and process for its production | David Y. Tang | 1980-10-14 |
| 4212998 | 1-Phenyl-3-(3-trifluoromethylphenyl)-2-propanol and process for its production | David Y. Tang | 1980-07-15 |
| 4212999 | 1-Phenyl-3-(3-trifluoromethylphenyl)-1,2-propane diol and process for its production | David Y. Tang | 1980-07-15 |