Katherine C. Jeziorski

Patent agent, USPTO registration number 84427, status Active.

Firm

Smart & Biggar, LP

Location

Toronto, ON

On the USPTO roster since

April 2026

Katherine C. Jeziorski is a USPTO-registered patent agent (registration number 84427) at Smart & Biggar, LP, in Toronto, ON. The registration is active on the current USPTO roster, and Katherine C. Jeziorski has been listed on the roster since April 2026.

Smart & Biggar, LP is listed with one registered practitioner on the current roster.

Toronto, ON has 230 registered patent practitioners in all: 7 patent attorneys and 223 patent agents.

Other registered practitioners in Toronto, ON

• Michelle L. Wassenaar — Patent agent, Reg. No. 40387, Method Law Professional Corporation
• Maria Wei — Patent agent, Reg. No. 80942, Marks & Clerk Canada
• Anna L. Wilkinson — Patent agent, Reg. No. 66350, Norton Rose Fulbright Canada LLP
• Jenna L. Wilson — Patent agent, Reg. No. 54908, Wilson Lue LLP
• Thomas Y.t. Wong — Patent agent, Reg. No. 73064, Blake Cassels & Graydon LLP
• Peter S. Wong — Patent agent, Reg. No. 74226, Aird & McBurney LP
• Mee Ling Wong — Patent agent, Reg. No. 56884, Wilson Lue LLP
• Christine Y. Wong — Patent agent, Reg. No. 62935, Smart & Biggar LP

All patent attorneys and agents in Toronto, ON

Patent firms in ON · Practitioners by state

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