Rohm and Haas Company

4 registered patent practitioners: 1 patent attorneys and 3 patent agents, Spring House, PA.

• Marcella Mary Bodner — Patent attorney, Reg. No. 46561, Rohm and Haas Company
• Hailan Guo — Patent agent, Reg. No. 46153, Rohm and Haas Company
• Theodore Tysak — Patent agent, Reg. No. 60487, Rohm and Haas Company
• Fanwen Zeng — Patent agent, Reg. No. 58811, Rohm and Haas Company