Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11723838 | Preservative removal from eye drops | Michael A. Wilson, Michael S. Williams, Deniz HAY | 2023-08-15 |
| 11478378 | Systems and methods for preservative removal from ophthalmic formulations | Michael S. Williams, Srini Venkatesh | 2022-10-25 |
| 11136444 | Polyurethanes having reduced aldehyde emissions | Jiguang Zhang, Shaoguang Feng, Zhengming Tang, Wenbin Yao, Degang Zhang +2 more | 2021-10-05 |
| 11096865 | Preservative removal from eye drops | Michael A. Wilson, Michael S. Williams, Deniz HAY | 2021-08-24 |
| 10815331 | Autocatalytic polyols | Sabrina Fregni, George J. Frycek, Stephen W. King, Jean-Paul Masy, Sadeka Onam | 2020-10-27 |
| 9550700 | Porous mullite bodies having improved thermal stability | James J. O'Brien, Aleksander J. Pyzik, Nicholas M. Shinkel, Clifford S. Todd, Paul C. Vosejpka +1 more | 2017-01-24 |
| 9481605 | Porous mullite bodies having improved thermal stability | James J. O'Brien, Aleksander J. Pyzik, Nicholas M. Shinkel, Clifford S. Todd, Paul C. Vosejpka +1 more | 2016-11-01 |
| 9028946 | Ceramic honeycomb structure with applied inorganic skin | Jun Cai, Aleksander J. Pyzik, Kwanho Yang, Steve J. Martin | 2015-05-12 |
| 8999872 | Method for making porous mullite-tialite composites | Daniel Grohol, Mark L. Dreibelbis | 2015-04-07 |
| 8480781 | Cement containing multi-modal fibers for making thermal shock resistant ceramic honeycomb structures | Jun Cai, Aleksander J. Pyzik, Kwanho Yang | 2013-07-09 |
| 5064918 | Ziegler-Natta polymerization of styrene monomer | — | 1991-11-12 |
| 4950724 | Suspension polymerization of vinyl aromatic monomers to polymer having high syndiotacticity | Thomas H. Newman | 1990-08-21 |
| 4885339 | Polyphenylene ether/polystyrene blends | Thomas D. Traugott, Eugene R. Moore | 1989-12-05 |
| 4883846 | Anionic polymerization of purified monovinylidene aromatic monomer feed stock | Eugene R. Moore, Brian D. Dalke, Gary M. Poindexter | 1989-11-28 |
| 4804712 | Polyphenylene ether/polystyrene blends | Thomas D. Traugott, Eugene R. Moore | 1989-02-14 |
| 4748222 | Preparation of highly pure alpha-methylstyrene polymer | — | 1988-05-31 |