Patent Assignment agreements 1943–1950 including the assignment of Wratten and Wainwright patents to Kodak; a schedule of Trade Marks registered by Kodak 1939–1940. IP; Patents; Trade Marks
A series of sheets mounted with photographic negatives and positives and with annotations, the cover marked 'Dr Martiney's Specimens, dated 7/4/42'. IP; Research
J. L. Nerlien A/S, 1878 1 October 1953, 18pp. Describes the history of the Norwegian firm and current activities and staff. Includes one page about the co-operation with the Kodak organization from 1890. Subject(s): History; J L Nerlien A/S
Correspondence regarding a Dutch patent application to be filed in London relating to colour photographic materials. Based on Dutch patent no. 136,637 which made use of British patent 36366 of 1946. The application was abandoned in 1949. The file notes 'describes Harrowchrome'. Subject(s): IP;...
Patent no. 500796 of 9 May 1936 to Kodak Ltd as assignees of Karl Schinzel; research notes and photographs; correspondence from Schinzel, 1939. IP; Patents; Schinzel; Research
An extensive series of correspondence and patent applications relating to the patents of Dr M. Martinez assigned to Kodak. Martinez's patents related to colour photography. Subject(s): IP; Patents; Colour; Martinez