Patent Assignment
Reel/Frame 004202/0586
Assignment of Assignors Interest.
Recorded: 1983-12-19
Pages: 2
Assignors
TOMALIA, DONALD A.
Executed: 1981-04-24
WILSON, LARRY R.
Executed: 1981-04-24
CONKLIN, JERRY R.
Executed: 1981-04-24
Assignee
Covered Property
(1)
Branched Polyamidoamines
Patent:
4,435,548 →
Application:
06/258,158 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Feb 3, 1992
From: DOW CHEMICAL COMPANY, THE
To: MICHIGAN MOLECULAR INSTITUTE A CORPORATION OF MI
Reel/Frame 006027/0016 →
Assignment of Assignor's Interest
Mar 20, 1997
From: MICHIGAN MOLECULAR INSTITUTE
To: DENDRITECH, INC.
Reel/Frame 008430/0648 →
Right to Receive Royalties
Oct 4, 1999
From: MICHIGAN MOLECULAR INSTITUTE; DENDRITECH INCORPORATED
To: TOMALIA, DONALD A.
Reel/Frame 010281/0183 →
Assignment of Assignor's Interest
Jul 3, 2000
From: DENDRITECH, INC.
To: DOW CHEMICAL COMPANY, THE
Reel/Frame 010961/0555 →