Issued Patents All Time
Showing 51–70 of 70 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885091 | Process for the preparation of chlorine-resistant semipermeable membranes | Raymond J. Swedo | 1989-12-05 |
| 4855375 | Styrene terminated multifunctional oligomeric phenols as new thermosetting resins for composites | Andrew M. Zweig, James A. Wrezel | 1989-08-08 |
| 4824920 | Vinyl-benzyl ethers of phenol-dicyclopentadiene adducts as new thermosetting resins for composites | Jeffrey P. Conrad, James A. Wrezel, Andrew M. Zweig, Jean M. J. Frechet | 1989-04-25 |
| 4816498 | Ethers of oligomeric phenol-dialdehyde condensation products and a vinyl-benzyl compound | Jean M. J. Frechet, Andrew M. Zweig, Jeffery P. Conrad | 1989-03-28 |
| 4804721 | Ethers of the condensation products of phenoldicyclopentadiene adducts with aldehydes and ketones as thermosetting resins | Jeffrey P. Conrad | 1989-02-14 |
| 4792404 | Desalination of saline water | Raymond J. Swedo | 1988-12-20 |
| 4786700 | Homogeneous thermosetting copolymers | Andrew M. Zweig, James A. Wrezel | 1988-11-22 |
| 4772394 | Chlorine-resistant semipermeable membranes | Raymond J. Swedo | 1988-09-20 |
| 4747953 | Composite membranes based on interpenetrating polymer networks | Raymond J. Swedo | 1988-05-31 |
| 4728708 | Thermoset polymers of styrene terminated tetrakis phenols | Andrew M. Zweig, James A. Wrezel | 1988-03-01 |
| 4708981 | Water insoluble proton conducting polymers | Raymond J. Swedo, Sandra Louise Petty-Weeks | 1987-11-24 |
| 4695483 | Method for the preparation of composite membranes based on interpenetrating polymer networks | Raymond J. Swedo | 1987-09-22 |
| 4664757 | Method and apparatus for gas detection using proton-conducting polymers | Raymond J. Swedo, Sandra Louise Petty-Weeks | 1987-05-12 |
| 4664761 | Electrochemical method and apparatus using proton-conducting polymers | Raymond J. Swedo, Sandra Louise Petty-Weeks | 1987-05-12 |
| 4661254 | Chlorine-resistant semipermeable membranes | Raymond J. Swedo | 1987-04-28 |
| 4627859 | Facilitated gas enrichment membrane composites and a process for the preparation thereof | Raymond J. Swedo | 1986-12-09 |
| 4614770 | NADHCN mimics as chiral pseudocyanotransferases | Raymond J. Swedo | 1986-09-30 |
| 4614769 | NADH.sub.2 mimics as chiral pseudohydrogenases | Raymond J. Swedo | 1986-09-30 |
| 4613440 | Composite membranes based on interpenetrating polymer networks | Raymond J. Swedo | 1986-09-23 |
| 4429122 | Separation of saccharides | — | 1984-01-31 |