The top 20 IP law firms in Canada represented more than 69% of patent and trademark filings between 2018 and 2022. They include Gowling WLG, Smart & Biggar, Berskin and Parr, Robic, and Borden Ladner Gervais.
Samsung was the top patent holder which filed 106,392 patent applications. The company filed most in the US (34,114), followed by Korea, China, and Europe. Accounting for the number of prosecuted patent filings, Y.P.Lee, Yoon & Lee, [...]