Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556742 | Noble metal complexes to sensitize silver halide emulsions | Charles G. Barlow, Peter R. Johns | 1996-09-17 |
| 5306612 | Supersensitization of red sensitized, silver halide emulsions with 5-substituted-amino-1,2,3,4-thiatriazoles | James B. Philip, Jr., Craig A. Perman, Richard J. Loer | 1994-04-26 |
| 4914015 | Red and infrared films containing 5-substituted-thio-1,2,3,4-thiatriazoles and 5-substituted-oxy-1,2,3,4-thiatriazoles | James B. Philip, Jr., Craig A. Perman | 1990-04-03 |
| 4794070 | Automatically processible photographic element comprising a non-silver halide layer containing bromide | James B. Philip, Jr., James E. Lindquist | 1988-12-27 |
| 4780404 | Supersensitization of silver halide emulsion | James B. Philip, Jr., Richard J. Loer, Craig A. Perman | 1988-10-25 |
| 4357419 | Covering power in films | — | 1982-11-02 |