Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991780 | Aluminum-zirconium antiperspirant salts with low M:CI ratio | Richard Oryszczak, Yan-Fei Shen | 2006-01-31 |
| 6663854 | Aluminum-zirconium antiperspirant salts made with zirconium salts having low Zr:Cl ratio | Yan-Fei Shen, Richard Oryszczak | 2003-12-16 |
| 6649152 | Aluminum-zirconium antiperspirant salts with high peak 5 Al content | Richard Oryszczak, Yan-Fei Shen | 2003-11-18 |
| 6436381 | Aluminum-zirconium antiperspirant salts with high peak 5 al content | Richard Oryszczak, Yan-Fei Shen | 2002-08-20 |
| 5939057 | Method of making polyhydric alcohol solutions of enhanced efficacy antiperspirant actives | Stephen J. Provancal, Thomas J. Fluhler, Richard Oryszczak, Jayant N. Sane | 1999-08-17 |
| 5864923 | Method of forming particles using a supercritical fluid | Stephane F. Rouanet, William E. McGovern, Wanqing Cao, John M. Moses, Irving M. Klotz | 1999-02-02 |
| 5725836 | Method of forming particles using a supercritical fluid, aerogel particles formed thereby, and antiperspirants containing aerogel particles | Stephane F. Rouanet, William E. McGovern, Wanging Cao, John M. Moses, Irving M. Klotz | 1998-03-10 |
| 5643558 | Method of making polyhydric alcohol solutions of enhanced efficacy antiperspirant actives | Stephen J. Provancal, Thomas J. Fluhler, Richard Oryszczak, Jayant N. Sane | 1997-07-01 |
| 5417964 | Process for manufacturing an antiperspirant stick | Jeffrey R. Carlson, Sr., Craig M. Coe, David W. Smith, Nancy M. Karassik | 1995-05-23 |
| 4478821 | Inhibition of body odor | — | 1984-10-23 |