IP Library Assignment 016703/0716
Patent Assignment
Reel/Frame 016703/0716

Assignment of Assignor's Interest

Recorded: 2005-08-31 Pages: 8
Assignors
LIU, FRANK ZHENHUAN
Executed: 2005-07-27
WEN, HUAFENG
Executed: 2005-07-28
Assignee
ORTHOCLEAR HOLDINGS, INC.
P.O. BOX 92, WICKHAMS CAY 1, THE MILL MALL, ROAD TOWN TORTOLA, VIRGIN ISLANDS, BRITISH
Covered Property (1)
Producing Wrinkled Dental Aligner for Dental Treatment
Patent: 7,831,322 →
Application: 11/074,297 →
Publication: US 2006/0199153
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Intellectual Property Transfer Agreement Jan 10, 2007
From: ORTHOCLEAR HOLDINGS, INC.; ORTHOCLEAR PAKISTAN PVT LTD.; WEN, HUAFENG
To: ALIGN TECHNOLOGY, INC.
Reel/Frame 018746/0929 →