Sonia M. Ziesche
Patent agent, USPTO registration number 77940, status Active.
- Firm
- Gowling WLG (Canada) LLP
- Location
- Vancouver, BC
- On the USPTO roster since
- November 2021
Sonia M. Ziesche is a USPTO-registered patent agent (registration number 77940) at Gowling WLG (Canada) LLP, in Vancouver, BC. The registration is active on the current USPTO roster, and Sonia M. Ziesche has been listed on the roster since November 2021.
Gowling WLG (Canada) LLP has 23 registered patent practitioners on the roster (23 patent agents), so Sonia M. Ziesche works alongside 22 other registered practitioners there.
Vancouver, BC has 78 registered patent practitioners in all: 4 patent attorneys and 74 patent agents.
Other registered practitioners in Vancouver, BC
- Shin Hung — Patent agent, Reg. No. 55497, VanTek IP LLP
- Alice Iordache — Patent agent, Reg. No. 75302
- Richard A. Johnson — Patent agent, Reg. No. 56080, Borden Ladner Gervais LLP
- Roni M. Jones — Patent agent, Reg. No. 77161, Oyen Wiggs Green & Mutala LLP
- Todd Allan Keeler — Patent agent, Reg. No. 70862, Borden Ladner Gervais LLP
- John William Knox — Patent agent, Reg. No. 35776, Smart & Biggar LP
- George F. Kondor — Patent agent, Reg. No. 40477, Oyen Wiggs Green and Mutala LLP
- Neena R. Kuriakose — Patent agent, Reg. No. 65812, Zymeworks BC Inc.
All patent attorneys and agents in Vancouver, BC
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