Patent Assignment
Reel/Frame 004399/0195
Assignment of Assignors Interest.
Recorded: 1985-05-13
Pages: 2
Assignor
FRISQUE, ALVIN J.
Executed: 1985-05-07
Assignee
NALCO CHEMICAL COMPANY A CORP OF DE
OAK BROOK, ILLINOIS, 60521
Covered Properties
(2)
Title Not Available
Application:
05/092,031 →
Title Not Available
Patent:
28,474 →
Application:
05/413,831 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
May 13, 1985
From: ANDERSON, DONALD R.
To: NALCO CHEMICAL COMPANY A CORP OF DE
Reel/Frame 004399/0193 →
Assignment of Assignor's Interest
Oct 19, 2016
From: LANNES, ROBERT M
To: D.H.M. INNOVATION
Reel/Frame 040062/0297 →
Assignment of Assignor's Interest
Sep 1, 2021
From: D.H.M. INNOVATION S.A.S.
To: APHRODITE BREEDING B.V.
Reel/Frame 057353/0034 →