IP Library › Assignment 018380/0489
Patent Assignment
Reel/Frame 018380/0489

Assignment of Assignor's Interest

Recorded: 2006-10-10 Pages: 3
Assignors
ZHANG, MANHUA
Executed: 2003-05-27
XU, SHANGJIE
Executed: 2003-05-27
WU, TAO
Executed: 2003-05-27
CHEN, SHEN
Executed: 2003-05-27
SHEN, TAO
Executed: 2003-05-27
Assignee
Covered Property (1)
Aliphatic Amino-Substituted Demethoxylated Hypocrellins and Their Synthesis
Patent: 7,157,477 →
Application: 10/415,249 →
Publication: US 2004/0092557
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 10, 2006
From: SONOLIGHT PHARMACEUTICALS CORP.
To: ALTACHEM PHARMA LTD.
Reel/Frame 018380/0444 →
Licensing Agreement Oct 10, 2006
From: INSTITUTE OF CHEMISTRY ACADEMIA SINICA (AKA - INSTITUTE OF PHOTOGRAPHIC CHEMISTRY ACADEMIA SINICA)
To: INSTITUTE OF CHEMISTRY ACADEMIA SINICA; SONOLIGHT PHARMACEUTICALS CORP.
Reel/Frame 018380/0450 →
Assignment of Assignor's Interest Oct 10, 2006
From: INSTITUTE OF CHEMISTRY ACADEMIA SINICA (AKA - INSTITUTE OF PHOTOGRAPHIC CHEMISTRY ACADEMIA SINICA)
To: INSTITUTE OF CHEMISTRY ACADEMIA SINICA; SONOLIGHT PHARMACEUTICALS CORP.
Reel/Frame 018380/0505 →
Change of Name Jul 27, 2010
From: ALTACHEM PHARMA LTD.
To: QUEST PHARMATECH INC.
Reel/Frame 024741/0582 →