Assignment of Assignors Interest.

Recorded: 1991-05-06 Pages: 2

Assignors

TZIKAS, ATHANASSIOS

Executed: 1985-09-30

HERZIG, PAUL

Executed: 1985-09-30

MARKERT, JURGEN

Executed: 1985-09-30

Assignee

CIBA-GEIGY AG

KLYBECKSTRASSE 141, BASLE, 4002, SWITZERLAND

Covered Property (1)

Preparation of Aqueous Concentrates of Yellow Azo and Azoxystilbene Dyes Utilizing Alkanolamine Salts

Patent: 5,041,539 →

Application: 07/370,089 →

Related Assignments (2)

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