IP Library › Assignment 007699/0070
Patent Assignment
Reel/Frame 007699/0070

Assignment of Assignor's Interest

Recorded: 1995-09-22 Pages: 5
Assignors
KUNTSMANN, MARTIN P.
Executed: 1995-08-16
HOLLANDER, IRWIN
Executed: 1995-08-15
HAMANN, PHILIP
Executed: 1995-08-15
Assignee
AMERICAN CYANAMID COMPANY
ONE CYANAMID PLAZA, WAYNE, NEW JERSEY, 07470
Covered Property (1)
Methods for the Preparation of Substantially Monomeric Calicheamicin Derivative/Carrier Conjugates
Patent: 5,712,374 →
Application: 08/475,005 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 13, 2013
From: AMERICAN CYANAMID COMPANY
To: WYETH HOLDINGS CORPORATION
Reel/Frame 031629/0628 →
Change of Name Nov 14, 2013
From: WYETH HOLDINGS CORPORATION
To: WYETH HOLDINGS LLC
Reel/Frame 031636/0683 →