Assignment of Assignors Interest.

Recorded: 1984-02-15 Pages: 2

Assignor

SCHELER, SIEGFRIED

Executed: 1979-12-17

Assignee

HOECHST AKTIENGESELLSCHAFT

FRANKFURT/MAIN, GERMANY

Covered Property (1)

Diazotype Materials Eith 2-Hydrozynaphthalene Having Sulfonamide as Coupler

Patent: 4,492,749 →

Application: 06/532,302 →

Related Assignments (1)

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