Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7988884 | Preparation of sterically hindered hydroxyphenylcarboxylic acid esters | Vincent J. Gatto, Hassan Y. Elnagar, Chi Hung Cheng | 2011-08-02 |
| 7667066 | Preparation of sterically hindered hydroxyphenylcarboxylic acid esters | Vincent J. Gatto, Hassan Y. Elnagar, Chi Hung Cheng | 2010-02-23 |
| 4789728 | Polyaryloxyphosphazene caustic wash | — | 1988-12-06 |
| 4663138 | Trimer process | Joseph B. Tedder, Jr. | 1987-05-05 |
| 4656018 | Cyclic phosphonitrilic halide process | Gerald M. Sulzer, Joseph B. Tedder, Jr., Matthew K. Juneau | 1987-04-07 |
| 4656017 | Pyridine phosphonitrilic halide trimer process | Harry R. Allcock, S. James Stinnett, Joseph B. Tedder, Jr. | 1987-04-07 |
| 4656246 | Polyetheroxy-substituted polyphosphazene purification | Suae-Chen Chang, Joseph B. Tedder, Jr. | 1987-04-07 |
| 4605539 | Phosphonitrilic chloride trimer purification | James R. Mitrano, Matthew K. Juneau | 1986-08-12 |
| 4603038 | Phosphazene trimer purification | James R. Mitrano, Matthew K. Juneau | 1986-07-29 |