Issued Patents 2005
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958382 | Polyisobutenyl ethers and thioethers | Helmut Mach, Darijo Mijolovic, Hans Peter Rath | 2005-10-25 |
| 6913660 | Dispersant compositions comprising novel emulsifiers for water in oil emulsions | Arend Jouke Kingma, Hans Peter Rath | 2005-07-05 |
| 6914163 | Method for producing polyisobutylphenols | Hans Peter Rath | 2005-07-05 |
| 6875897 | Method for producing polyisobutenylphenols | Hans Peter Rath | 2005-04-05 |