Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653275 | Clear softening agent formulations | Hans-Jurgen Kohle, Simone Schussler, Klaus Stark | 2003-11-25 |
| 6630132 | UV-light-absorbing quaternary polysiloxanes | Manfred Krakenberg, Holger Leidreiter, Sascha Oestreich | 2003-10-07 |