IP Library › Assignment 004025/0594
Patent Assignment
Reel/Frame 004025/0594

Assignment of Assignors Interest.

Recorded: 1982-08-18 Pages: 1
Assignors
VAN RIJS, GERRIT A.
Executed: 1982-05-28
KARDOL, ARIE D.
Executed: 1982-05-28
HINZE, ADRIEN G.
Executed: 1982-05-28
Assignee
Covered Property (1)
Ester Lubricants
Patent: 4,440,660 →
Application: 06/386,264 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Apr 28, 1987
From: INTERNATIONALE OCTROOI MAATSCHAPPIJ OCTROPA B.V.
To: UNILEVER PATENT HOLDINGS B.V.
Reel/Frame 004704/0407 →