Patent Assignment
Reel/Frame 003923/0436
Assignment of Assignors Interest.
Recorded: 1981-11-05
Pages: 1
Assignor
COURTIN, ALFRED
Executed: 1980-07-11
Assignee
SANDOZ LTD. AKA SANDOZ AG
A COMPANY OF SWITZERLAND, 4002 BASLE, SWITZERLAND
Covered Property
(1)
1-Amino-7-[3'-(5"-Chloro-2",4"- Difluoropyrimdyl-6"-Amino)-6'- Sulfophenylazo] -8-Hydroxy-2-Sulfamoyl or Substituted Sulfamoyl- Phenylazo-Naphathalene-3,6-Disulfonic Acids
Patent:
4,314,818 →
Application:
06/177,017 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.