Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6956086 | Water dispersible epoxy resins | Gayle Edward Back, Pen-Chung Wang, Larry S. Corley | 2005-10-18 |
| 6653436 | Water dispersible epoxy resins | Gayle Edward Back, Pen-Chung Wang, Larry S. Corley | 2003-11-25 |
| 6359037 | Polyamine/epoxy-functional amidoamine product with epoxy resin | Charles J. Stark, Gayle Edward Back, Kalyan Ghosh, Pen-Chung Wang, Kailash Dangayach | 2002-03-19 |
| 6277928 | Epoxy-functional amidoamine reacted with excess polyamine and monoepoxy as epoxy curative | Charles J. Stark, by Ann E. Stark, adminstrator, Gayle Edward Back, Kalyan Ghosh, Pen-Chung Wang +1 more | 2001-08-21 |
| 6221934 | Aqueous dispersions of epoxy resins | Charles J. Stark, Gayle Edward Back, Pen-Chung Wang, Ernest Charles Galgoci, Jr. | 2001-04-24 |
| 6143809 | Process to prepare aqueous dispersions of epoxy resins | Vincent James Maksymowski, Richard Henning, Ernest Charles Galgoci, Jr. | 2000-11-07 |
| 6136894 | Aqueous epoxy resin system with curing agent from reacting acid-terminated polyalkylene glycol with epoxy-amine adduct | Charles J. Stark, Gayle Edward Back, Kalyan Ghosh, Pen-Chung Wang, Kailash Dangayach | 2000-10-24 |
| 6127459 | Epoxy resin curing agent-reacting acid-terminated polyalkylene glycol with excess amine-terminated polyamine-epoxy resin adduct | Charles J. Stark, Gayle Edward Back, Kalyan Ghosh, Pen-Chung Wang, Kailash Dangayach | 2000-10-03 |
| 5623025 | Epoxy-functional hydroxy esters | — | 1997-04-22 |
| 5157089 | Citric ester diluents | Elizabeth G. Zylla, George A. Roy, II | 1992-10-20 |
| 5089658 | Citric ester diluents | Elizabeth G. Zylla | 1992-02-18 |
| 4689371 | Process for the preparation of poly (vinylphenol) from poly (acetoxystyrene) | Raphael J. Schweri | 1987-08-25 |
| 4678843 | Process for the ammonium hydroxide hydrolysis of polymers of acetoxystyrene to polymers of vinylphenol | Elizabeth S. Goff | 1987-07-07 |
| 4623680 | Aqueous epoxy resin dispersions for can coating use | Farah D. Azarnia | 1986-11-18 |
| 4428626 | Stabilizer | Harlan E. Blau | 1984-01-31 |
| 4315044 | Stable aqueous epoxy dispersions | Joseph L. Cecil | 1982-02-09 |