Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4501826 | Anion exchange resin having a macroreticular structure | Erich F. Meitzner | 1985-02-26 |
| 4486313 | Polymerication processes and products therefrom | Erich F. Meitzner | 1984-12-04 |
| 4382124 | Process for preparing macroreticular resins, copolymers and products of said process | Erich F. Meitzner | 1983-05-03 |
| 4297220 | Macroreticulated copolymer adsorption process | Erich F. Meitzner | 1981-10-27 |
| 4256840 | Macroreticular cation exchange beads and preparation of same | Erich F. Meitzner | 1981-03-17 |
| 4224415 | Polymerization processes and products therefrom | Erich F. Meitzner | 1980-09-23 |
| 4221871 | Reticular crosslinked monovinylidene N-heterocyclic copolymer | Erich F. Meitzner | 1980-09-09 |