Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5319127 | Phenolic-hydrazide compounds and polyolefin compositions stabilized therewith | Richard H. S. Wang, Ping Shang | 1994-06-07 |
| 5302744 | Phenolic-hydrazide compounds and polyolefin compositions stabilized therewith | Richard H. S. Wang, Ping Shang | 1994-04-12 |
| 5189088 | Bis(phenolic-amine)quinone compounds and polyolefin compositions stabilized therewith | Richard H. S. Wang, Ping Shang | 1993-02-23 |
| 4477479 | Liquid dough conditioners and dough product containing same | — | 1984-10-16 |