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Inventor

Gaston J. Benoy

Inventor
Edegem, BE

Overview

2→
Patents
1977–1978
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C07Dprimary
C07DHeterocyclic compounds40%
G03CPhotosensitive materials for photographic purposes40%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
4,123,281'Photographic silver halide color material containing fast-acting hardener and 2-pyrazolin-5-one coupler precursors'19784,032,347'2-Equivalent acylacetamide yellow forming couplers with 2,6-dioxo-7-purinyl coupling off group'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1978Patents assigned to AGFA GEVAERT NV (2)· patent assignee history
1977–1978Based in Edegem, BE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGFA GEVAERT NV21977–1978
Locations
LocationPatentsSpan
Edegem, BE21977–1978