Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4343728 | Process for preparing solution polymerizates of acrylic and methacrylic esters and their use as flow-promoting agents in lacquers | Helmut Eschwey, Wolfgang Gress | 1982-08-10 |
| 4338226 | Process for the stabilization of polyvinyl chloride and stabilizer compositions | Kurt Worschech, Peter Wedl, Frido Loffelholz, Werner Erwied | 1982-07-06 |
| 4329381 | Method for providing corrosion resistance to metal objects | Helmut Eschwey, Joachim Galinke, Renate Galinke, nee Jansen, heir, Heinrich Linden, Norbert Wiemers | 1982-05-11 |
| 4226637 | Dispersing of pigments | Heinrich Linden, Jochen Heidrich, Hans Bornmann | 1980-10-07 |