Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506281 | Method for isolating polymers from solutions | Clemens Casper, Klemens Kohlgrüber, Jürgen Heuser, Christian Kords, Thomas Elsner | 2003-01-14 |
| 6187898 | Method for carrying out polycondensation reactions | Paul Wagner, Frank Dobert, Thomas Menzel, Torsten Groth, Winfried Joentgen +2 more | 2001-02-13 |
| 5268073 | Continuous process for concentrating solutions containing salts and resins | Clemens Casper | 1993-12-07 |
| 5256707 | Continuous process for concentrating polymer solutions up to a required specification level of residual solvents | Clemens Casper | 1993-10-26 |
| 5164030 | Continuous process for the separation of solutions and suspensions | Clemens Casper | 1992-11-17 |