Patent Assignment
Reel/Frame 009248/0347
Assignment of Assignor's Interest
Recorded: 1998-06-12
Pages: 2
Assignors
WACHTER, ERIC A.
Executed: 1998-06-11
FISHER, WALTER G.
Executed: 1998-06-11
SMOLIK, JOHN T.
Executed: 1998-06-11
Assignee
PHOTOGEN INC.
1055 COMMERCE PARK DRIVE, OAK RIDGE, TENNESSEE, 37830
Covered Property
(1)
Improved Methods and Apparatus for Multi-Photon Photo-Activation of Therapeutic Agents
Patent:
7,353,829 →
Application:
09/096,832 →
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Feb 20, 2003
From: VALLEY PHARMACEUTICALS, INC.
To: XANTECH PHARMACEUTICALS, INC.
Reel/Frame 013782/0211 →
Change of Name
Feb 25, 2003
From: PHOTOGEN, INC.
To: VALEY PHARMACEUTICALS, INC.
Reel/Frame 013782/0476 →
Assignment of Assignor's Interest
Jun 23, 2004
From: XANTECH PHARMACEUTICALS, INC.
To: PROVECTUS DEVICETECH, INC.
Reel/Frame 014763/0824 →
Security Agreement
Jun 13, 2005
From: PROVECTUS PHARMACEUTICALS, INC.
To: DCOFI MASTER LDC, AS AGENT
Reel/Frame 016127/0746 →
Security Agreement
Jun 13, 2005
From: PROVECTUS DEVICETECH, INC.
To: DCOFI MASTER LDC, AS AGENT
Reel/Frame 016127/0660 →
Release of Security Interest
Apr 27, 2007
From: DCOFI MASTER LDC
To: PROVECTUS DEVICETECH, INC.
Reel/Frame 019215/0608 →
Release of Security Interest
Apr 27, 2007
From: DCOFI MASTER LDC
To: PROVECTUS PHARMACEUTICALS, INC.
Reel/Frame 019215/0669 →