IP Library Assignment 008712/0132
Patent Assignment
Reel/Frame 008712/0132

Assignment of Assignor's Interest

Recorded: 1997-01-13 Pages: 2
Assignor
HENDERSON, DANIEL R.
Executed: 1996-12-30
Assignee
CALYDON
1014 HAMILTON COURT, MENLO PARK, CALIFORNIA, 94025
Covered Property (1)
Tissue-Specific Enhancer Active in Prostate
Patent: 6,057,299 →
Application: 08/721,690 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Agreement Apr 10, 2001
From: CALYDON, INC.
To: PERSEUS CAPITAL, L.L.C.
Reel/Frame 011648/0035 →
Assignment of Assignor's Interest Dec 17, 2001
From: CALYDON, INC
To: CELL GENESYS, INC
Reel/Frame 012243/0012 →