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Contact Us

Our offices are located in four major technology and economic areas: Toronto, Mississauga, Waterloo Region and Montréal. We have positioned ourselves in these cities to easily serve our clients in various growing industries. In each of our offices, our professionals are supported by dedicated and experienced staff who help to ensure that our work product is always accurate and timely. By providing seamless patent, trademark and copyright services within many specialized industries and sectors, the firm continues to be recognized as the benchmark for IP law in Canada.


For general inquiries, please contact

For accounts payable related inquiries, please contact


Hours of Operation

Please note that the firm’s standard business hours are Monday through Friday, 8:30 a.m. to 5:30 p.m. EST.  

Instructions received after 4:30 p.m. EST will not be reviewed until the next business day, unless alternative arrangements have been made with us in advance.

Scotia Plaza, 40 King Street West, 40th Floor
Toronto, Ontario
M5H 3Y2 Canada
Tel: 416.364.7311
Fax: 416.361.1398
Toll-free: 1.888.364.7311

6750 Century Avenue, Suite 101
Mississauga, Ontario
L5N 2V8 Canada
Tel: 905.812.3600
Fax: 905.814.0031
Toll-free: 1.888.364.7311

101 Frederick Street, Suite 1004
Kitchener, Ontario
N2H 6R2 Canada
Tel: 519.783.3210
Fax: 519.783.3211
Toll-free: 1.888.364.7311

Waterloo Region
Bureau 2800, 600, boul. De Maisonneuve Ouest
Montréal, Québec
H3A 3J2 Canada
Tel: 514.868.0203
Fax: 514.868.0208
Toll-free: 1.888.364.7311