Assignment of Assignor's Interest

Recorded: 2006-09-13 Pages: 3

Assignor

CHOI, WONCHEOL

Executed: 2006-09-12

Assignee

ALIGN TECHNOLOGY, INC.

881 MARTIN AVENUE, SANTA CLARA, CALIFORNIA, 95050

Covered Property (1)

System and Method for Modeling and Application of Interproximal Reduction of Teeth

Patent: 7,689,398 →

Application: 11/468,639 →

Publication: US 2008/0057461

Related Assignments (1)

Other recorded transfers of the patent in this record — the chain of ownership.