Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6395908 | Process for the preparation of vinylene carbonate, and the use thereof | Bernhard Seifert, Mark Neuschutz | 2002-05-28 |
| 6384239 | Method for producing monohalogenated 2-oxo-1,3-dioxolanes | Bernhard Seifert | 2002-05-07 |