Rongxiang Liu Datan
Patent agent, USPTO registration number 63157, status Active.
- Firm
- Mendelsohn Dunleavy, P.C.
- Location
- Berwyn, PA
- On the USPTO roster since
- October 2009
Rongxiang Liu Datan is a USPTO-registered patent agent (registration number 63157) at Mendelsohn Dunleavy, P.C., in Berwyn, PA. The registration is active on the current USPTO roster, and Rongxiang Liu Datan has been listed on the roster since October 2009.
Mendelsohn Dunleavy, P.C. has 7 registered patent practitioners on the roster (5 patent attorneys and 2 patent agents), so Rongxiang Liu Datan works alongside 6 other registered practitioners there.
Berwyn, PA has 10 registered patent practitioners in all: 8 patent attorneys and 2 patent agents.
Other registered practitioners in Berwyn, PA
- Emily Harmon Newcomer — Patent attorney, Reg. No. 76423, Troutman Pepper Locke LLP
- Linh Duc Nguyen — Patent attorney, Reg. No. 53920, Law Office of linh D. Nguyen
- Robert Clifford Nicander — Patent attorney, Reg. No. 18166
- Kyle V. Strache — Patent attorney, Reg. No. 66873
- Che Ming Yang — Patent attorney, Reg. No. 56756
- Mark Richard Bell, III — Patent attorney, Reg. No. 73590, Troutman Pepper Locke LLP
- Christy A. Cheever — Patent attorney, Reg. No. 52722, Cephalon INC
- Kenneth J. Michlitsch — Patent agent, Reg. No. 46928, Kenneth J. Michlitsch Consulting
All patent attorneys and agents in Berwyn, PA
Patent firms in Pennsylvania · Practitioners by state
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