Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7141204 | Method of forming ceramic articles | Jun Hou | 2006-11-28 |
| 6610813 | Highly-halogenated low optical loss polymer | Thomas M. Leslie, James V. Suggs, Mingqian He | 2003-08-26 |
| 6470131 | Highly-halogenated low optical loss polymer | Thomas M. Leslie, James V. Suggs, Mingqian He | 2002-10-22 |
| 6162579 | Nitrone compounds as photopolymer polymerization inhibitors and contrast enhancing additives | Kelly M. T. Stengel, Lawrence W. Shacklette, Louay Eldada, James T. Yardley, Chengzeng Xu +1 more | 2000-12-19 |
| 5945469 | Nylon compositions for UV stability | Richard B. Heath, Allen Franklin Chambers, Jr., Lutz Stoeber | 1999-08-31 |
| 5888481 | Cinnamamides and their use as stabilizers | Richard B. Heath, David Schwind | 1999-03-30 |
| 5541039 | Method for forming optically active waveguides | Michael J. McFarland, Karl W. Beeson, Chengjiu Wu | 1996-07-30 |
| 5273863 | Polymeric nitrones having an acrylic backbone chain | Christine L. Lau | 1993-12-28 |
| 5219710 | Polymeric nitrones having a styrene-derived backbone chain | Christine L. Lau | 1993-06-15 |
| 5186865 | Electro-optical materials and light modulator devices containing same | Chengjiu Wu, Ajay Nahata, Michael J. McFarland, James T. Yardley | 1993-02-16 |
| 5176983 | Polymeric nitrones having an acrylic backbone chain | Christine L. Lau | 1993-01-05 |
| 5137929 | Additives which stabilize hydrohalocarbon blowing agent in polyurethane and polyisocyanurate foam formulations during polymerization | Timothy R. Demmin, Richard E. Eibeck, Gary Knopeck, Robert Parker, Donna M. Ruszaj +4 more | 1992-08-11 |
| 5061404 | Electro-optical materials and light modulator devices containing same | Chengjiu Wu, Ajay Nahata, Michael J. McFarland, James T. Yardley | 1991-10-29 |