IP Library Assignment 015096/0609
Patent Assignment
Reel/Frame 015096/0609

Assignment of Assignor's Interest

Recorded: 2004-08-31 Pages: 4
Assignors
FENG, JIANXUN
Executed: 2004-08-03
IBSEN, ROBERT L.
Executed: 2004-08-03
Assignee
GILLETTE COMPANY, THE
PRUDENTIAL TOWER BUILDING, BOSTON, MASSACHUSETTS, 02199-8004
Covered Property (1)
Dental bleaching
Application: 10/914,835 →
Publication: US 2005/0036958
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 27, 2006
From: THE GILLETTE COMPANY
To: MCNEIL-PPC, INC.
Reel/Frame 017215/0868 →