Issued Patents All Time
Showing 51–75 of 75 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828700 | Rejection enhancing coatings for reverse osmosis membranes | Richard F. Fibiger, Michael J. Colucci, David J. Forgach, Donald L. Schmidt | 1989-05-09 |
| 4806439 | Temporary barrier layer in batteries | Jang-hi Im | 1989-02-21 |
| 4797456 | Aqueous-dispersible cyclic sulfonium compounds that cure to form water-insoluble polymers | Donald L. Schmidt, Kiyoshi AIKAWA | 1989-01-10 |
| 4797187 | Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups | Thomas E. Davis, Donald L. Schmidt, Jee I. Kau, Sharon S. Whipple, Richard F. Fibiger +1 more | 1989-01-10 |
| 4769148 | Novel polyamide reverse osmosis membranes | Richard F. Fibiger, Ja-Young Koo, David J. Forgach, Robert J. Petersen, Donald L. Schmidt +1 more | 1988-09-06 |
| 4704324 | Semi-permeable membranes prepared via reaction of cationic groups with nucleophilic groups | Thomas E. Davis, Donald L. Schmidt, Jee I. Kau, Sharon S. Whipple, Richard F. Fibiger +1 more | 1987-11-03 |
| 4654100 | Method for preparing random-fiber thermoset composites | Larry D. Yats | 1987-03-31 |
| 4643940 | Low density fiber-reinforced plastic composites | Ken M. Shaw, Larry D. Yats, Selim Yalvac | 1987-02-17 |
| 4528384 | Addition polymerizable aromatic sulfonium salts and polymers thereof | Donald L. Schmidt, Thomas C. Klingler | 1985-07-09 |
| 4525526 | Surface active polymeric surfactants containing side chain hydrophobes | Dale M. Pickelman | 1985-06-25 |
| 4477640 | Addition polymerizable aromatic sulfonium salts and polymers thereof | Donald L. Schmidt, Thomas C. Klingler | 1984-10-16 |
| 4444977 | Curable oxirane formulations | Kiyoshi AIKAWA | 1984-04-24 |
| 4431768 | Aqueous compositions containing organic polymers curable at low temperatures in the wet state | Thomas C. Klingler | 1984-02-14 |
| 4427819 | Anionic structured particle latexes | Dale M. Pickelman | 1984-01-24 |
| 4426489 | Surface active polymeric surfactants containing side chain hydrophobes | Dale M. Pickelman | 1984-01-17 |
| 4426470 | Aqueous method of making reinforced composite material from latex, solid polymer and reinforcing material | Larry D. Yats, Darryl K. Tolbert | 1984-01-17 |
| 4383073 | Cationic resin curable with acid catalyzed cross-linkers | Larry D. Yats, William O. Perry | 1983-05-10 |
| 4352766 | Scrapless forming of plastic articles | Norbert L. Bradley, Kenneth J. Cleereman | 1982-10-05 |
| 4337185 | Process for making cationic structured particle latexes using reactive polymeric surfactants | Dale M. Pickelman | 1982-06-29 |
| 4323531 | Process for forming a plastic article | Norbert L. Bradley, Kenneth J. Cleereman | 1982-04-06 |
| 4225407 | Cathodic electrodeposition of polymers onto a conductive surface | Earl H. Wagener, Dale S. Gibbs | 1980-09-30 |
| 4225406 | Cationic deposition of polymers onto a conductive surface | Earl H. Wagener, Dale S. Gibbs | 1980-09-30 |
| 4214096 | Novel isothiouronium salts | Thomas C. Klingler, Dale S. Gibbs | 1980-07-22 |
| 4189345 | Fibrous compositions | William A. Foster, Dale M. Pickelman | 1980-02-19 |
| 4187142 | Method for forming high strength composites | Dale M. Pickelman, William A. Foster | 1980-02-05 |