On June 06, 2019, the renown worldwide edition IAM Patent 1000 released a new ranking of the world's leading patent professionals for 2020. We are honored and proud to be listed as «Silver» firm in patent litigation in Russia, among other renown colleagues from this field. Due to the edition: «Clients are swift to endorse «A.Zalesov & Partners»: «the firm is incredibly responsive, and the quality of its advice is consistently high. It explains issues succinctly and takes a highly commercial approach, too. Added to this, on a personal level, its practitioners are also extremely pleasant to deal with and very approachable.» «They have an in-depth understanding of technical issues, which enables them to devise the best filing and prosecution strategies. Instead of simply following instructions, they always go one step further – they give proactive advice and act very quickly.» We are grateful to our clients, who estimated our efforts so high, inducing and inspiring us to perfect our skills and quality of services even more, and also grateful to our professional team, who works hard, being creative and responsive to deserve this appraisal. We are also proud to confirm Dr. Aleksey Zalesov's ranking in the list of the best patent litigators in Russia, and Irina Ozolina — in the second tier of recommended individuals for the field. The full ranking is published here.