Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6258505 | Heat and radiation-sensitive imaging medium, and processes for use thereof | Jayprakash C. Bhatt, Daoshen Bi, F. Richard Cottrell, Rong-Chang Liang, Tung-Feng Yeh | 2001-07-10 |
| 6054246 | Heat and radiation-sensitive imaging medium, and processes for use thereof | Jayprakash C. Bhatt, Daoshen Bi, F. Richard Cottrell, Rong-Chang Liang, Tung-Feng Yeh | 2000-04-25 |
| 5853958 | Lithographic plate with disperse particulate rubber additive | Chieh-Min Cheng, Anthony C. Giudice, Rong-Chang Liang, Leonard C. Wan | 1998-12-29 |
| 5616449 | Lithographic printing plates with dispersed rubber additives | Chieh-Min Cheng, Anthony C. Giudice, Rong-Chang Liang, Leonard C. Wan | 1997-04-01 |
| 5599650 | Photoreaction quenchers in on-press developable lithographic printing plates | Daoshen Bi, Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang, Tung-Feng Yeh | 1997-02-04 |
| 5561029 | Low-volatility, substituted 2-phenyl-4,6-bis (halomethyl)-1,3,5-triazine for lithographic printing plates | Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang, Donna J. Guarrera, John M. Hardin +1 more | 1996-10-01 |
| 5556924 | Synthesis of photoreactive polymeric binders | Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang | 1996-09-17 |
| 5514522 | Synthesis of photoreactive polymeric binders | Maurice J. Fitzgerald, Frederick Richard Kearney, Rong-Chang Liang | 1996-05-07 |
| 5206208 | Stabilization of thermal images | Rong-Chang Liang, Rita S. Shon Baker, Robert P. Short, Stephen R. Sofen, Michael A. Young | 1993-04-27 |
| 4946964 | Photographic compounds | Roger A. Boggs, John B. Mahoney, Avinash C. Mehta, Lloyd D. Taylor | 1990-08-07 |
| 4743533 | Photographic system utilizing a compound capable of providing controlled release of photographically useful group | Roger A. Boggs, John B. Mahoney, Avinash C. Mehta, Lloyd D. Taylor | 1988-05-10 |
| 4547451 | Hydrolyzable diffusion control layers in photographic products | Stanley J. Jasne, Charles I. Sullivan, Lloyd D. Taylor | 1985-10-15 |
| 4391895 | Diffusion control layers for diffusion transfer photographic film | Lloyd D. Taylor | 1983-07-05 |
| 4352871 | Polymeric hydroxamic acid polyvalent metal salt interlayer for photographic diffusion transfer products | Lloyd D. Taylor | 1982-10-05 |