Assignment of Assignor's Interest

Recorded: 1996-11-04 Pages: 2

Assignors

ROCHAT, ALAN CLAUDE

Executed: 1989-06-29

WALLQUIST, OLOF

Executed: 1989-06-29

IQBAL, ABUL

Executed: 1989-06-29

MIZUGUCHI, JIM

Executed: 1989-06-29

Assignee

CIBA-GEIGY CORPORATION

520 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591

Covered Property (1)

Process for the Preparation of Aminated Diketobis (Aryl or Heteroaryl)Pyrrolopyrroles and the Use Thereof as Photoconductive Substances

Patent: 5,973,146 →

Application: 08/128,332 →

Related Assignments (1)

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