Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6271188 | Production of ready-to-use solutions | Gerd Mainka, Walter Hub | 2001-08-07 |
| 6134914 | On-line recovery of xenon from anaesthetic gas | Reiner Hamm, Peter Neu, Renate Schmidt, Georg Schroeder | 2000-10-24 |
| 5741545 | Process for conditioning organic substrate surfaces | Rolf van Bonn, Ludwig Bohm, Rainer Kaps, Eckard Raddatz | 1998-04-21 |
| 5292466 | Process for the production of barrier layers for admixtures of polar and non-polar materials on the inner surface of hollow molded parts made of thermoplastics | Rolf van Bonn | 1994-03-08 |
| 5073231 | Method for producing smooth surfaces on plastics | Rolf van Bonn, Horst Neumann | 1991-12-17 |
| 5043462 | Process for the production of gallium-alkyl compounds | Wolfgang Sundermeyer, Thomas Cymniak | 1991-08-27 |
| 4869859 | Process for the production of fluorinated surfaces of polymers | Rolf van Bonn, Horst Neumann | 1989-09-26 |
| 4800189 | Mass for removal, through chemical sorption, of homogeneously dissolved impurities, particularly oxygen, from gases or liquids | Werner Schleser | 1989-01-24 |
| 4755201 | Process for removing lighter volatile impurities from gases | Werner Schleser | 1988-07-05 |
| 4701290 | Process for preparing fluoridated surfaces of polymers | Rolf van Bonn | 1987-10-20 |