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Inventor

Ralf B uscher

Inventor
Lohmar, DE

Overview

2→
Patents
1996–1997
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.

G03Cprimary
G03CPhotosensitive materials for photographic purposes50%
C07CAcyclic or carbocyclic compounds25%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
PatentTitleYear
5,599,657'Color photographic silver halide material'19975,569,576'Photographic materials containing polymeric compounds'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to AGFA GEVAERT NV (1)· patent assignee history
1996–1997Based in Lohmar, DE· patent location history
1997Patents assigned to AGFA GEVAERT AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGFA GEVAERT AG11997
AGFA GEVAERT NV11996
Locations
LocationPatentsSpan
Lohmar, DE21996–1997