Kodak Ltd
Kodak LtdActive Patents
0
Total Holdings
12
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB717708A | Improvements in photomechanical resist compositions | Expired / Lapsed | 1952-01-21 | — | 0 | Details |
| GB691833A | Preparation of translucent sheeting | Expired / Lapsed | 1951-06-18 | — | 0 | Details |
| GB719700A | Method of and apparatus for testing lenses | Expired / Lapsed | 1951-05-18 | — | 0 | Details |
| GB573771A | Improvements in the production of photographic relief images | Expired / Lapsed | 1943-11-16 | — | 0 | Details |
| GB551455A | Improvements in or relating to photographic copying apparat… | Expired / Lapsed | 1942-08-26 | — | 0 | Details |
| GB546257A | Improvements in or relating to photographic copying apparat… | Expired / Lapsed | 1941-07-18 | — | 0 | Details |
| GB536556A | Improvements in or relating to telephoto objectives | Expired / Lapsed | 1940-06-20 | — | 0 | Details |
| GB534595A | Improvements in or relating to colour filter holders for op… | Expired / Lapsed | 1940-03-21 | — | 0 | Details |
| GB539621A | Improved method of depositing metals on surfaces | Expired / Lapsed | 1940-02-16 | — | 0 | Details |
| GB509308A | Improvements in or relating to the production of visible im… | Expired / Lapsed | 1938-01-11 | — | 0 | Details |
| GB479239A | Improved process of hydrolysing cellulose acetate | Expired / Lapsed | 1937-02-03 | — | 0 | Details |
| US1805333A | Photographic printing process and apparatus therefor | Expired / Lapsed | 1925-12-18 | 1931-05-12 | 0 | Details |