IP Library › Assignment 018299/0089
Patent Assignment
Reel/Frame 018299/0089

Corrective Assignment to Correct the 1) Postal Code of Assignee Previously Recorded on Reel 018272 Frame 0792. Assignor(S) Hereby Confirms the 1) Postal Code of Assignee Is "08807" Not "10016".

Recorded: 2006-09-25 Pages: 6
Assignors
FILPULA, DAVID RAY
Executed: 2006-09-07
WANG, MAOLIANG
Executed: 2006-09-07
Assignee
ENZON PHARMACEUTICALS, INC
685 ROUTE 202/206, BRIDGEWATER, NEW JERSEY, 08807
Covered Property (1)
Recombinant host for producing L-asparaginase II
Application: 60/817,817 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 19, 2006
From: FILPULA, DAVID RAY; WANG, MAOLIANG
To: ENZON PHARMACEUTICALS, INC.
Reel/Frame 018272/0792 →
Assignment of Assignor's Interest Feb 7, 2012
From: DEFIANTE FARMACEUTICA, S.A.
To: SIGMA-TAU RARE DISEASES, S.A.
Reel/Frame 027662/0812 →