IP Library Assignment 014465/0777
Patent Assignment
Reel/Frame 014465/0777

Assignment of Assignor's Interest

Recorded: 2004-03-26 Pages: 4
Assignors
ZHAO, HONG
Executed: 2004-03-15
GREENWALD, RICHARD B.
Executed: 2004-03-15
Assignee
ENZON PHARMACEUTICALS, INC.
685 ROUTE 202/206, BRIDGEWATER, NEW JERSEY, 08807
Covered Property (1)
Polymeric Prodrugs of Vancomycin
Patent: 7,273,845 →
Application: 10/705,743 →
Publication: US 2004/0136947
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 →