Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071805 | Process for producing 2-hydroxy-4-(methlthio)butyrate compounds and intermediates thereof | — | 2011-12-06 |
| 8039680 | Process for producing 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol | — | 2011-10-18 |
| 8017798 | Method for producing tetrafluoroterephthalic acid difluoride | — | 2011-09-13 |
| 7993614 | Method for recovering tungsten | — | 2011-08-09 |
| 7973201 | Process for production of halogen-substituted benzenedimethanol | — | 2011-07-05 |
| 7956223 | Method for producing halogen-substituted benzenedimethanol | — | 2011-06-07 |
| 7939697 | Fluorinating agent and method for producing fluorine-containing compound using the same | — | 2011-05-10 |
| 7880038 | Metal catalyst and its use | Masaji Hirota | 2011-02-01 |