Patent Assignment
Reel/Frame 008298/0181
Assignment of Assignor's Interest
Recorded: 1996-10-30
Pages: 2
Assignors
FISHER, WALTER G.
Executed: 1996-10-30
WACHTER, ERIC A.
Executed: 1996-10-30
DEES, H. CRAIG
Executed: 1996-10-30
Assignee
PHOTOGEN, L.L.C.
1055 COMMERCE PARK DRIVE, OAK RIDGE, TENNESSEE, 37830
Covered Property
(1)
Method for Improved Selectivity in Photo-Activation of Molecular Agents
Patent:
5,829,448 →
Application:
08/739,801 →
Related Assignments
(9)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 19, 1997
From: PHOTOGEN L.L.C.
To: FISHER, WALTER G.; WACHTER, ERIC A.; DEES, H. CRAIG; SCOTT, TIMOTHY
Reel/Frame 008509/0288 →
Assignment of Assignor's Interest
May 19, 1997
From: FISHER, WALTER G.; WACHTER, ERIC A.; DEES, H. CRAIG; SCOTT, TIMOTHY
To: PHOTOGEN, INC.
Reel/Frame 008509/0265 →
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 →