IP Library › Assignment 013370/0532
Patent Assignment
Reel/Frame 013370/0532

Assignment of Assignor's Interest

Recorded: 2002-10-07 Pages: 4
Assignors
WINTERSON, WARREN D.
Executed: 2002-09-26
CUNNINGHAM, JOHN F.
Executed: 2002-10-02
Assignee
PHILIP MORRIS INCORPORATED
120 PARK AVENUE, NEW YORK, NEW YORK, 10017
Covered Property (1)
Process of Producing Magnesium Ammonium Phosphate in Monohydrate Form (Dittmarite)
Patent: 7,052,581 →
Application: 10/201,910 →
Publication: US 2003/0056913
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 20, 2004
From: PHILIP MORRIS INCORPORATED
To: PHILIP MORRIS USA INC.
Reel/Frame 015548/0195 →