Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6160031 | Process for decomposing a polymer to its monomer or monomers | Ian Douglas Poree, Karol Paula Cameron, Janine Alison Bloem, Alison McGowan | 2000-12-12 |
| 4745213 | Method of preparing esters of acrylic acid and methacrylic acid by transesterification | Peter J. Arndt, Manfred Mueller, Lothar Janssen | 1988-05-17 |
| 4672105 | Method for preparing esters of acrylic acid and methacrylic acid by transesterification | Peter J. Arndt, Manfred Mueller, Lothar Janssen | 1987-06-09 |
| 4614827 | Method for isolating vinyl salt compounds from aqueous solutions | Peter J. Arndt, Franz Wenzel, Manfred Muller | 1986-09-30 |
| 4517380 | Method for purifying methacrylamidopropyl trimethylammonium chloride and related compounds | Peter J. Arndt, Manfred Muller, Franz Wenzel | 1985-05-14 |
| 4418204 | Method for making esters | Peter J. Arndt, Joachim Lowitz, Manfred Muller | 1983-11-29 |
| 4206143 | Method for making N-substituted acrylamides and methacrylamides | Franz Wenzel, Peter J. Arndt, Siegmund Besecke, Heinz-Juergen Hohage, Guenter Schroeder | 1980-06-03 |