In the 2019 rankings recently announced by the leading IP magazine World Trademark Review (WTR), LexField is ranked in the Silver band for enforcement and litigation. LexField senior partner, Jan Liu is recommended in two categories: "Enforcement and Litigation" and "Prosecution and Strategy."

WTR commented:  Lexfield's "pragmatic, results-oriented and intuitive" trademark squad makes light work of the most challenging instructions from the 200-plus companies that make up its premier client base. Its "ability to come up with innovative solutions based on an incisive understanding of international businesses and their goals" is highly acclaimed; much of this can be traced back to founding partner Jan Liu's "effective leadership". An erstwhile CCPIT trademark director and King & Wood Malleson's IP department founding partner, Liu is highly regarded for her "multi-faceted expertise in prosecution and enforcement".

Recognized as the most authoritative media in IP, WTR have kept doing extensive and in-depth research among thousands of enterprises and IP firms worldwide and provide regional leading trademark firm rankings each year. In their assessment, they take into consideration not only the clients' feedback as a crucial factor, but also the firm's work load, quality of work and the IP team's overall capability.