Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4675443 | Dihydroxypropoxy derivatives of hydroxybenzamides | Edmund P. Woo | 1987-06-23 |
| 4673764 | Epoxy resins from hydroxy benzamides | Edmund P. Woo | 1987-06-16 |
| 4673765 | Epoxy resins from hydroxy benzamides | Edmund P. Woo | 1987-06-16 |
| 4665149 | Triazine containing epoxy resins having improved thermal stability | Louis L. Walker | 1987-05-12 |
| 4649188 | Method for reducing 2-functional components in novolac resins and epoxy novolac resins prepared therefrom | Louis L. Walker, Avis Lloyd McCrary, Fermin M. Cortez | 1987-03-10 |
| 4594291 | Curable, partially advanced epoxy resins | Louis L. Walker, Jody R. Berman, James A. Clarke | 1986-06-10 |
| 4528359 | Adducts of epoxy resins and amino-substituted aromatic sulfonic acid amides | Jody R. Berman, Ross C. Whiteside, Jr. | 1985-07-09 |
| 4499255 | Preparation of epoxy resins | Chun-Shan Wang, Ha Q. Pham | 1985-02-12 |
| 4482692 | Epoxy resin compositions | William H. Davis, Louis L. Walker | 1984-11-13 |
| 4481347 | Epoxy resins containing phosphorus | William H. Davis | 1984-11-06 |
| 4474943 | Phosphoramide epoxy resins | — | 1984-10-02 |
| 4408062 | Process for preparing low molecular weight epoxy resins | George E. Ham, Wuu N. Chen | 1983-10-04 |
| 4405766 | Phosphonium bicarbonate catalysts for promoting reaction of epoxides with carboxylic acids or anhydrides | George A. Doorakian, Lawrence G. Duquette | 1983-09-20 |
| 4398002 | Epoxy resins from hydroxy benzamides | Edmund P. Woo | 1983-08-09 |
| 4395574 | Phosphonium phenoxide catalysts for promoting reaction of epoxides with phenols and/or carboxylic acids | George A. Doorakian | 1983-07-26 |
| 4395533 | Polyurethanes prepared from hydroxy benzamides or polyols prepared from hydroxy benzamides and polyisocyanates or polyisothiocyanates | Edmund P. Woo | 1983-07-26 |
| 4367328 | Epoxy resins from hydroxy benzamides | Edmund P. Woo | 1983-01-04 |
| 4354015 | Phosphonium bicarbonate catalysts for promoting reaction of epoxides with phenols | George A. Doorakian, Lawrence G. Duquette | 1982-10-12 |
| 4302574 | Phosphonium phenoxide catalysts for promoting reacting of epoxides with phenols and/or carboxylic acids | George A. Doorakian | 1981-11-24 |
| 4273921 | Water-soluble epoxy resins and process for their preparation | Pong S. Sheih | 1981-06-16 |
| 4250100 | Water-soluble epoxy resins and process for their preparation | Pong Su Sheih | 1981-02-10 |