Darby J. Chan

Patent attorney, USPTO registration number 62407, status Active.

Firm
Wilson Sonsini Goodrich and Rosati PC
Location
San Francisco, CA
On the USPTO roster since
October 2009

Darby J. Chan is a USPTO-registered patent attorney (registration number 62407) at Wilson Sonsini Goodrich and Rosati PC, in San Francisco, CA. The registration is active on the current USPTO roster, and Darby J. Chan has been listed on the roster since October 2009.

Wilson Sonsini Goodrich and Rosati PC has 9 registered patent practitioners on the roster (8 patent attorneys and 1 patent agent), so Darby J. Chan works alongside 8 other registered practitioners there.

San Francisco, CA has 861 registered patent practitioners in all: 581 patent attorneys and 245 patent agents.

Other registered practitioners in San Francisco, CA

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