Partner announcement

Smart & Biggar/Fetherstonhaugh announces new partner, Jeff Leuschner

The partners of Smart & Biggar/Fetherstonhaugh congratulate new partner Jeff Leuschner .

January 16, 2019

The partners of Smart & Biggar/Fetherstonhaugh congratulate new partner Jeff Leuschner. Focused primarily in the fields of electrical and computer engineering, Jeff is a patent agent who works with businesses to draft and prosecute patent applications. He also provides insightful advice to clients on which patenting activities will best support their business objectives, particularly in view of other options such as trade secret protection and defensive publication.


Smart & Biggar

Smart & Biggar is widely recognized as Canada’s leading intellectual property firm. We are leaders in intellectual property and have been serving clients for over a century. Smart & Biggar operates as part of the IPH Limited group, under its own brand and independent from other IPH member firms.

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Recent lawyer announcements

Headshot of Vivian Liu

Vivian Liu Joins SpringLaw

We are proud to announce that Vivian Liu has joined SpringLaw as Counsel, bringing her employment law expertise, practical approach, and multilingual, international perspective to our team.

April 2, 2026