IP Library Assignment 003815/0372
Patent Assignment
Reel/Frame 003815/0372

Assignment of Assignors Interest.

Recorded: 1980-12-19 Pages: 1
Assignors
TOMALIA DONALD A.
Executed: 1979-12-07
BUCHHOLZ FREDRIC L.
Executed: 1979-12-07
Assignee
Covered Property (1)
Imidazolinium Compounds
Patent: 4,267,350 →
Application: 06/103,832 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 24, 1997
From: DOW CHEMICAL COMPANY, THE
To: DOWBRANDS INC.
Reel/Frame 008820/0379 →
Assignment of Assignor's Interest Feb 24, 1998
From: DOWBRANDS, INC.
To: S.C. JOHNSON & SON, INC.
Reel/Frame 008995/0434 →