Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9061922 | Method for processing wastewater and exhaust gas condensates from the polymerization of vinyl acetate and ethylene in an aqueous medium | Hans-Peter Weitzel, Bernhard Eckl | 2015-06-23 |
| 8410307 | Method for producing vinyl acetate | Willibald Dafinger, Peter Holl | 2013-04-02 |
| 7582724 | Recovering ethylene and vinyl acetate from the residual gas stream of vinyl ester-ethylene copolymer preparation | Manfred Selig | 2009-09-01 |