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Inventor

Akemi S. Marshall

Inventor
Rochester, NY, US

Overview

3→
Patents
1990–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Cprimary
G03CPhotosensitive materials for photographic purposes50%
C09KMaterials for miscellaneous applications, not provided for elsewhere33%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds17%
PatentTitleYear
5,174,923'Cyclic phosphazene and salt antistatic composition'19924,971,897'Photographic silver halide element containing cyclic phosphazene and salt antistatic composition'19904,948,720'Photographic element containing polyphosphazene antistatic composition'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990–1992Patents assigned to EASTMAN KODAK CO (3)· patent assignee history
1990–1992Based in Rochester, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO31990–1992
Locations
LocationPatentsSpan
Rochester, New York, US31990–1992