Patent Assignment
Reel/Frame 006739/0146
Assignment of Assignor's Interest
Recorded: 1993-10-15
Pages: 3
Assignee
TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA, THE
3700 MARKET STREET, STE. 300, PHILADELPHIA, PENNSYLVANIA, 19104-3147
Covered Property
(1)
Phosphorescent Compounds for Imaging Tissue Oxygen
Patent:
6,362,175 →
Application:
08/137,624 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 3, 2003
From: TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA, THE
To: WILSON, DAVID F.; VINOGRADOV, SERGEI A.
Reel/Frame 014653/0311 →
Assignment of Assignor's Interest
Nov 5, 2003
From: WILSON, DAVID D.; VINOGRADOV, SERGEI A.
To: OXYGEN ENTERPRISES, LTD.
Reel/Frame 014653/0350 →