IP Library › Assignment 027831/0212
Patent Assignment
Reel/Frame 027831/0212

Corrective Assignment to Correct the Assignee's Address Previously Recorded on Reel 014825 Frame 0634. Assignor(S) Hereby Confirms the Enzon Pharmaceuticals, Inc., 20 Kingsbridge Road, Piscataway, Nj 08854.

Recorded: 2012-03-08 Pages: 6
Assignors
ZHAO, HONG
Executed: 2004-06-30
GREENWALD, RICHARD B.
Executed: 2004-06-30
Assignee
ENZON PHARMACEUTICALS, INC.
20 KINGSBRIDGE ROAD, PISCATAWAY, NEW JERSEY, 08854
Covered Property (1)
Polymeric Oligonucleotide Prodrugs
Patent: 7,595,304 →
Application: 10/822,205 →
Publication: US 2004/0235773
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 7, 2004
From: ZHAO, HONG; GREENWALD, RICHARD B.
To: ENZON PHARMACEUTICALS, INC.
Reel/Frame 014825/0634 →
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 →