IP Library › Assignment 008457/0831
Patent Assignment
Reel/Frame 008457/0831

Assignment of Assignor's Interest

Recorded: 1997-02-06 Pages: 2
Assignors
OSBORNE, DAVID W.
Executed: 1997-02-05
YANG, MEIDONG
Executed: 1997-02-05
Assignee
VIROTEX CORPORATION
4200 RESEARCH FOREST DRIVE, SUITE 350, THE WOODLANDS, TEXAS, 77381
Covered Property (1)
Topical Antibiotic Composition Providing Optimal Moisture Environment for Rapid Wound Healing That Reduces Skin Contraction
Patent: 5,905,092 →
Application: 08/796,381 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 29, 2005
From: VIROTEX CORPORATION
To: ATRIX LABORATORIES
Reel/Frame 015962/0755 →
Merger Feb 27, 2006
From: ATRIX LABORATORIES, INC.
To: QLT USA, INC.
Reel/Frame 017286/0969 →
Change of Name Nov 30, 2015
From: QLT USA, INC.
To: TOLMAR THERAPEUTICS, INC.
Reel/Frame 037163/0586 →