Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6528242 | Concentrated photographic fixer additive and fixing compositions and method of photographic processing | Jean M. Buongiorne, Ramanuj Goswami | 2003-03-04 |
| 6509143 | Concentrated photographic color developing composition containing stain reducing agent | Jean M. Buongiorne, Ramanuj Goswami | 2003-01-21 |
| 6451519 | Bleach regenerator composition and its use to process reversal color photographic elements | Jean M. Buongiorne, Michael J. Haight | 2002-09-17 |
| 6440651 | Concentrated photographic fixer additive and fixing compositions and method of photographic processing | Jean M. Buongiorne, Ramanuj Goswami | 2002-08-27 |
| 6436624 | Method for reducing the dye stain in photographic elements | Samir Y. Farid, Ramanuj Goswami, John M. Mangus | 2002-08-20 |
| 6395461 | Photographic processing compositions containing stain reducing agent | Ramanuj Goswami, Harry J. Price | 2002-05-28 |
| 6395462 | Photographic processing compositions containing stain reducing agent | Ramanuj Goswami, Harry J. Price | 2002-05-28 |
| 6288227 | Solublized 2,6-dinaphthylaminotriazines | Ramanuj Goswami, Jean M. Buongiorne | 2001-09-11 |
| 6248511 | Photographic reversal composition and method of use | John S. Badger | 2001-06-19 |
| 6232053 | Potographic processing compositions containing stain reducing agent | Ramanuj Goswami, Harry J. Price | 2001-05-15 |
| 6232052 | Photographic processing compositions containing stain reducing agent | Ramanuj Goswami, Harry J. Price | 2001-05-15 |
| 6207359 | Method for reducing the dye stain in photographic elements | Samir Y. Farid, Ramanuj Goswami, John M. Mangus | 2001-03-27 |
| 6180327 | Photographic conditioning solution containing polyaminocarboxylic acid as sole antimicrobial agent and method of use | Hugh G. McGuckin, John S. Badger | 2001-01-30 |
| 6153365 | Photographic processing compositions containing stain reducing agent | Ramanuj Goswami, Harry J. Price | 2000-11-28 |
| 6153364 | Photographic processing methods using compositions containing stain reducing agent | Ramanuj Goswami, Harry J. Price | 2000-11-28 |
| 6074805 | Photographic reversal composition and method of use | John S. Badger | 2000-06-13 |
| 6013425 | Concentrated photographic fixer additive and fixing compositions containing triazinylstilbene and method of photographic processing | Jean M. Buongiorne | 2000-01-11 |
| 5955248 | Concentrated photographic fixer additive and fixing compositions containing triazinylstilbene and method of photographic processing | Jean M. Buongiorne | 1999-09-21 |
| 5948604 | Single-use processing kit for processing color reversal photographic elements | Jean M. Buongiorne, Michael J. Haight | 1999-09-07 |
| 5834170 | Photographic bleach regenerator composition formulated with bromide ion from two sources | Jean M. Buongiorne, Michael J. Haight | 1998-11-10 |
| 5652087 | Bleach regenerator composition and its use to process reversal color photographic elements | Jean M. Buongiorne, Michael J. Haight | 1997-07-29 |
| 5508150 | Fixer additives used in combination with iron complex based bleaches to prevent iron retention | Janet M. Huston, Robert Opitz | 1996-04-16 |
| 5434035 | Fixer additives used in combination with iron complex based bleaches to improve desilvering | Manuel A. Santos-Rosario, Keith H. Stephen | 1995-07-18 |
| 5334491 | Photographic bleach compositions and methods of photographic processing | David G. Foster, Keith H. Stephen | 1994-08-02 |