Assignment of Assignors Interest.

Recorded: 1983-04-04 Pages: 1

Assignor

WICKI, HEINZ

Executed: 1981-03-30

Assignee

4002 BASLE, SWITZERLAND

Covered Property (1)

Disazo Compound Having a 5- Amins or Hydroxy -3 Carboxy or Methyl- Substituted Phenylpyrazole Coupling Component Radical

Patent: 4,409,142 →

Application: 06/253,684 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.