Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354883 | Preparation of E-oxime ethers of phenylglyoxylic esters | Heinz Isak, Michael Keil, Horst Wingert | 1994-10-11 |
| 5342972 | Preparation of 6-bromo-2,2-dialkyl-2,3-dihydrobenzofurans which are optionally fluoro-substituted | Albrecht Harreus, Jochen Wild | 1994-08-30 |