Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258885 | Filling compound | Reimar Heucher, Juergen Wichelhaus | 2001-07-10 |
| 5902849 | Filling compound | Reimar Heucher, Juergen Wichelhaus | 1999-05-11 |
| 5817416 | Resin solution for the surface treatment of polymers | Jurgen Wichelhaus, Serge Rebouillat, Werner Gruber | 1998-10-06 |
| 5512625 | Thermoplastic hotmelt adhesive | Ruediger Butterbach, Siegfried Kopannia | 1996-04-30 |
| 5412022 | Lyo gel, its production and its use for sealing | Juergen Wichelhaus, Reimar Heucher | 1995-05-02 |
| 5107069 | Adhesion promoter | Jurgen Wichelhaus, Serge Rebouillat, Werner Gruber | 1992-04-21 |
| 4791164 | Polymeric hotmelt adhesive | Juergen Wichelhaus, Werner Gruber | 1988-12-13 |
| 4757100 | Cable-filling compounds | Juergen Wichelhaus, Werner Gruber | 1988-07-12 |
| 4464202 | Aqueous adhesive composition useful for labeling bottles | Rainer Hasenkamp, Heinrich Merkel | 1984-08-07 |
| 4462838 | Aqueous adhesive composition useful for labeling bottles | Rainer Hasenkamp, Heinrich Merkel | 1984-07-31 |