Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5274165 | Process for the .alpha.-chlorination of phenylacetonitriles | Anna M. C. F. Castelijns, Joannes M. C. A. Mulders | 1993-12-28 |
| 4417053 | Process for the preparation of substituted glyoxylic acid derivatives | Antonius Corvers, Geertrudes H. Suverkropp | 1983-11-22 |