IP Library › Assignment 013749/0212
Patent Assignment
Reel/Frame 013749/0212

Assignment of Assignor's Interest

Recorded: 2003-02-13 Pages: 4
Assignors
CHOE, YUN H.
Executed: 2003-01-28
GREENWALD, RICHARD B.
Executed: 2003-01-28
Assignee
ENZON, INC.
685 ROUTE 202/206, BRIDGEWATER, NEW JERSEY, 08807
Covered Property (1)
Polymeric Thiol-Linked Prodrugs
Patent: 7,033,583 →
Application: 10/290,695 →
Publication: US 2003/0147844
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 8, 2013
From: ENZON PHARMACEUTICALS, INC.
To: BELROSE PHARMA, INC.
Reel/Frame 030982/0692 →
Change of Address Feb 3, 2014
From: BELROSE PHARMA INC.
To: BELROSE PHARMA INC.
Reel/Frame 032152/0906 →