Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5132430 | High refractive index polymers | Russell Gaudiana, Richard A. Minns | 1992-07-21 |
| 4843141 | Melt-processable aromatic polyesteramide having repeating 2,2'-substituted biphenylene radicals | Russell Gaudiana, Roger F. Sinta | 1989-06-27 |
| 4792597 | Melt-processable polyesteramides having para-linked, substituted-phenylene radicals | Russell Gaudiana, Roger F. Sinta | 1988-12-20 |
| 4640482 | Foldable tripod | — | 1987-02-03 |
| 4628125 | Monomers containing bis(trifluoromethyl)biphenylene radicals | Russell Gaudiana, Richard A. Minns | 1986-12-09 |
| 4608429 | Low-melting aromatic polyesters with repeating 2,2'-substituted-biphenylene radicals | Russell Gaudiana, Richard A. Minns, Roger F. Sinta | 1986-08-26 |
| 4597891 | Liquid crystal compositions and devices and novel compounds | Russell Gaudiana, Cynthia McGowan, Kenneth S. Norland, Ronald J. Sahatjian | 1986-07-01 |
| 4575547 | Low-melting aromatic polyesters of trifluoromethyl terephthalic acid or ester forming derivatives thereof | Russell Gaudiana, Richard A. Minns, Roger F. Sinta | 1986-03-11 |
| 4525413 | Optical device including birefringent polymer | Ruth C. Bilofsky, Russell Gaudiana, Ronald A. Sahatjian | 1985-06-25 |
| 4521588 | Optical device including birefringent polyhydrazide polymer | Ruth C. Bilofsky, Russell Gaudiana, Ronald A. Sahatjian | 1985-06-04 |
| 4520189 | Optical device including birefringent aromatic amino carboxylic acid polymer | Ruth C. Bilofsky, Russell Gaudiana, Ronald A. Sahatjian | 1985-05-28 |
| 4514048 | Variable focus elastomeric lens system | — | 1985-04-30 |
| 4468448 | Photographic products and processes | — | 1984-08-28 |
| 4461886 | Substituted birefringent polyamide | Russell Gaudiana, Jeannette S. Manello, Ronald A. Sahatjian | 1984-07-24 |
| 4461888 | Substituted birefringent polyhydrazide | Russell Gaudiana, Jeannette S. Manello, Ronald A. Sahatjian | 1984-07-24 |
| 4461887 | Birefringent polymer containing recurring units from dienoic acid | Russell Gaudiana, Jeannette S. Manello, Ronald A. Sahatjian | 1984-07-24 |
| 4446305 | Optical device including birefringent polymer | Ruth C. Bilofsky, Russell Gaudiana, Ronald A. Sahatjian | 1984-05-01 |
| 4444471 | Variable focus lens system employing elastomeric lens | John W. Ford, Christy Thomas | 1984-04-24 |
| 4433132 | Polyesters containing bis(trifluoromethyl)biphenylene radicals | Russell Gaudiana, Richard A. Minns | 1984-02-21 |
| 4418139 | Film units containing thermally induced water-releasing benzotriazole complex | Robert D. Eckert, Ronald A. Sahatjian, Robert A. Sulesky | 1983-11-29 |
| 4393196 | Polymers containing recurring units from dienoic acid | Russell Gaudiana, Jeannette S. Manello, Ronald A. Sahatjian | 1983-07-12 |
| 4386216 | Magenta dye developers | Louis Locatell, Jr., Ruth C. Bilofsky, Ronald F. Cieciuch, Charles M. Zepp | 1983-05-31 |
| 4384107 | Polyamide comprising substituted biphenylene or substituted stilbene radicals | Russell Gaudiana, Jeannette S. Manello, Ronald A. Sahatjian | 1983-05-17 |
| 4359397 | Benzotriazole complexes and film units employing same | Robert D. Eckert, Ronald A. Sahatjian, Robert A. Sulesky | 1982-11-16 |
| 4288524 | Image-receiving elements utilizing lamellar pigment materials | Ruth C. Bilofsky | 1981-09-08 |