(Main Office)

MACBETH & JOHNSON is a firm of lawyers practising exclusively in industrial and intellectual property.

DENNISON ASSOCIATES is a firm of registered patent and trade-mark agents representing clients in the filing and prosecution of applications for patents, trade-marks, copyrights, industrial designs and design patents.

TOGETHER, our team of experienced professionals offers a complete service to ensure that all the intellectual property needs of our clients are met. The result is prompt, responsive and above-all, effective service.

Statement of Practice

Practice Restricted to Patents, Trademarks, Copyright and Industrial Designs.

Address

Suite 301, 133 Richmond Street West
Toronto, ON M5H 2L7, (City of Toronto)
Canada

Phone

Phone: 416-368-8311
Facsimile: 416-368-1645

Firm/Affiliate Offices

Associated Office: Dennison Associates, Patent and Trademark Agents, Suite 301, 133 Richmond Street, West. M5H 2L7. Telephone: 416-368-8313. Facsimile: 416-368-1645.

RETIRED PARTNER

Douglas S. Johnson, Q.C. (Retired Partner) born Toronto, Ontario, October 19, 1922; admitted to bar, 1954, Ontario. Education: University of Toronto (B.A.Sc., 1944); Massachusetts Institute of Technology; Osgoode Hall. Appointed Queen's Counsel, 1967. Member: Law Society of Upper Canada; Intellectual Property Institute of Canada. Practice Areas: Patents; Trademarks; Copyright; Industrial Design.Email: Douglas S. Johnson, Q.C.

MEMBERS OF FIRM

Frank Farfan (Member) born Exeter, United Kingdom, May 7, 1954; admitted to bar, 1982, Ontario. Education: McGill University (B.Eng., Hons. Mech., 1976); Osgoode Hall (LL.B., 1980). Member: Law Society of Upper Canada; International Trademark Association; Intellectual Property Institute of Canada; Canadian Bar Association. Practice Areas: Patents; Trademarks; Copyright; Industrial Design.Email: Frank Farfan

Tony Bortolin (Member) born Toronto, Ontario, August 20, 1960; admitted to bar, 1989, Ontario. Education: Ryerson Polytechnical Institute (B.A.A., 1982); York University (LL.B., 1987). Member: Law Society of Upper Canada; International Trademark Association; Intellectual Property Institute of Canada; Canadian Bar Association. Practice Areas: Trademarks; Copyright.Email: Tony Bortolin

PATENT AND TRADEMARK AGENTS

S. Warren Hall (Member)

John C. Jeffrey (Member)