Align Technology Inc.

3 registered patent practitioners: 2 patent attorneys and 1 patent agents, San Jose, CA.

• Arthur S. Hsieh — Patent attorney, Reg. No. 48247, Align Technology Inc.
• David M. Mason — Patent agent, Reg. No. 42846, Align Technology Inc.
• Denise Saffold — Patent attorney, Reg. No. 35931, Align Technology Inc.