IP Library › Assignment 012737/0902
Patent Assignment
Reel/Frame 012737/0902

Assignment of Assignor's Interest

Recorded: 2002-01-18 Pages: 2
Assignor
COLLABORATIVE LABORATORIES, INC.
Executed: 2001-10-23
Assignee
COLLABORATIVE TECHNOLOGIES, INC.
50 EAST LOOP ROAD, STONY BROOK, NEW YORK, 11790
Covered Property (1)
Skin whitening agents
Patent: 6,365,137 →
Application: 09/544,650 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 14, 2000
From: AUST, DUNCAN T.; WILMOTT, JAMES M.
To: COLLABORATIVE LABORATORIES, INC.
Reel/Frame 010924/0367 →
Assignment of Assignor's Interest Apr 22, 2005
From: COLLABORATIVE TECHNOLOGIES, INC.
To: ENGELHARD CORPORATION
Reel/Frame 015931/0157 →