Lawrence M. Chen

Patent attorney, USPTO registration number 67768, status Active.

Firm

Siemens

Location

Buffalo Grove, IL

On the USPTO roster since

November 2014

Lawrence M. Chen is a USPTO-registered patent attorney (registration number 67768) at Siemens, in Buffalo Grove, IL. The registration is active on the current USPTO roster, and Lawrence M. Chen has been listed on the roster since November 2014.

Siemens has 2 registered patent practitioners on the roster (2 patent attorneys), so Lawrence M. Chen works alongside 1 other registered practitioner there.

Buffalo Grove, IL has 15 registered patent practitioners in all: 10 patent attorneys and 5 patent agents.

Other registered practitioners in Buffalo Grove, IL

• Rolland R. Hackbart — Patent agent, Reg. No. 28217
• Jianhui Hong — Patent agent, Reg. No. 71103
• Michael Louis Kenaga — Patent attorney, Reg. No. 34639, Iphorgan LTD.
• Edward F. Lewin — Patent agent, Reg. No. 35246
• Marc D. Machtinger — Patent attorney, Reg. No. 43434, Law Office Of Marc D Machtinger LTD
• John P. Masters — Patent agent, Reg. No. 76259, Cooley LLP
• Steven A. Nash — Patent attorney, Reg. No. 45507, Xellia Pharmaceuticals
• Robert Jerome Schneider — Patent attorney, Reg. No. 27383, IPHorgan

All patent attorneys and agents in Buffalo Grove, IL

Patent firms in Illinois · Practitioners by state

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