Weiying Yang

Patent attorney, USPTO registration number 61637, status Active.

Firm
Purdue Pharma L.P.
Location
Stamford, CT
On the USPTO roster since
October 2009

Weiying Yang is a USPTO-registered patent attorney (registration number 61637) at Purdue Pharma L.P., in Stamford, CT. The registration is active on the current USPTO roster, and Weiying Yang has been listed on the roster since October 2009.

Purdue Pharma L.P. has 5 registered patent practitioners on the roster (5 patent attorneys), so Weiying Yang works alongside 4 other registered practitioners there.

Stamford, CT has 91 registered patent practitioners in all: 79 patent attorneys and 12 patent agents.

Other registered practitioners in Stamford, CT

All patent attorneys and agents in Stamford, CT

Patent firms in Connecticut · Practitioners by state

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