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«A.Zalesov & Partners» win a dispute with the Federal Antimonopoly Service of Russia on the cancer treatment medication Axitinib

On November 12, 2025, Russian IP Court held a hearing in case A40-264483/2024. Associates of «A.Zalesov & Partners», representing the Applicant, proved that actions of «AkselPharm» in introducing the medicinal product Axitinib into civil circulation under the registration certificate No. LP-No. (003110)-(PG-RU) dated August 31, 2023, do not constitute unfair competition.

17.11.2025
Aleksey Zalesov Darya Kushnarenko Life Science Antitrust law
Presentation by «ZTG» Patent Attorneys at the 2025 Legal Forum of Masters

On September 11-14, 2025, Legal Forum of Masters traditionally took place in Voronezh, bringing together vast amount of participants from several Russian cities. The team of «Zalesov, Timofeev, Gusev & Partners» participated in two sessions – on tax law and biolaw.

16.09.2025
Darya Kushnarenko Julia Kolomytseva Conference Julia Dutikova
«A.Zalesov & Partners» wins in a dispute on the invalidation of a Rospatent decision

A third party filed an objection to the issuance of a patent belonging to the client of «A.Zalesov & Partners» for an invention related to a composition for regulating sexual activity of small domestic animals. Rospatent upheld the objection and invalidated the patent in full. «A.Zalesov & Partners» filed an appeal with the IP Court to invalidate Rospatent's decision.

16.09.2025
Aleksey Zalesov Darya Kushnarenko Litigation Life Science Julia Dutikova
«A.Zalesov & Partners» defended the interests of the client in the case on disputing the issuance of a patent for a strain of Escherichia coli bacteria with a reduced ability to accumulate acetate

The Board of the Chamber for Patent Disputes made a decision in favor of the client of «A.Zalesov & Partners» in the case on disputing the issuance of the Russian patent No. 2807548 for a strain of Escherichia coli bacteria with a reduced ability to accumulate acetate.

02.09.2025
Aleksey Zalesov Darya Kushnarenko Validity disputes Life Science Julia Dutikova Natalia Samsonova
«A.Zalesov & Partners» successfully participate in the formation of the practice of the contracting procurement field

The court of appeal upheld the court's decision on the illegality of the FAS decision based on the results of an unscheduled inspection of the legislation of the Russian Federation on the c contracting procurement field.

17.07.2025
Aleksey Zalesov Darya Kushnarenko Life Science Antitrust law
The court of appellate instance upheld the decision on the illegality of the FAS decision based on the results of an unscheduled audit of the Russian Federation's legislation on the contracting procurement

The courts of first and appellate instances upheld the arguments of the Ministry of Property of Kursk Region and the Winner of the auction - the client «A.Zalesov & Partners» - that the procurement commission had lawfully allowed the Winner's bid to participate in the auction.

02.06.2025
Aleksey Zalesov Darya Kushnarenko Life Science Antitrust law
«A.Zalesov & Partners» defended the interests of the client in a dispute on patent infringement for an anti-cancer medication

A foreign company filed a claim with the Moscow Arbitration Court against the client of «A.Zalesov & Partners» for infringement of the inventions under two Russian patents for cancer treatment medications, recovery of compensation and prohibition to sell generic drugs until 2026 and, disagreeing with the court's decision, filed an appeal. The court of appeal instance confirmed the legality and validity of the first instance court's decision, leaving the judicial act unchanged and the appeal without satisfaction.

15.05.2025
Aleksey Zalesov Darya Kushnarenko Litigation Life Science
«A.Zalesov & Partners» have achieved the cancellation of the decision of the FAS of Russia on the results of an unscheduled inspection in the Arbitration Court of the Khabarovsk Territory

On March 26, 2025, the Arbitration Court of the Khabarovsk Territory invalidated the decision of the FAS Russia on the results of an unscheduled inspection of compliance with legislation in the field of procurement of the medicinal product for medical use of Dapagliflozin for preferential categories of the Khabarovsk Territory citizens. «A.Zalesov & Partners» team represented the interests of the Third Party, which did not make independent claims regarding the subject of the dispute, the Winner of the Auction.

01.04.2025
Aleksey Zalesov Darya Kushnarenko Life Science
«A.Zalesov & Partners» managed to overrule the decision of the Russian Federal Antimonopoly Service in a dispute over Axitinib medication for cancer treatment

On March 04, 2025, the Arbitration Court of Moscow considered the application of AKSELFARM LLC to challenge the decision and order of the FAS Russia regarding Axitinib medication for the treatment of renal cell cancer and came to the conclusion that the Applicant's claims are justified and subject to satisfaction in full. «A.Zalesov & Partners» lawyers while representing the interests of the Applicant proved that the antimonopoly law has not been violated by the Applicant, and that the FAS erroneously applied the provisions of Article 14.5 of the Law on the Protection of Competition.

01.04.2025
Aleksey Zalesov Darya Kushnarenko Unfair competition Life Science
The Arbitration Court ruled to dismiss a patent infringement claim in favor of «A.Zalesov & Partners» client

The Moscow Arbitration Court dismissed a foreign company's claim for the infringement of Russian patent No. 2822750.

18.02.2025
Aleksey Zalesov Irina Ozolina Darya Kushnarenko Litigation Life Science
The Court recognized the decision of the FAS of Russia as completely illegal on the application prepared by the lawyers of «A.Zalesov & Partners»

The Moscow Arbitration Court recognized the decision of the Federal Antimonopoly Service to be completely illegal in the case on the results of the unscheduled inspection of compliance with the legislation of the Russian Federation on the contract system in the area of procurement by the FAS of Russia Commission for Control in the Area of Procurement.

18.02.2025
Aleksey Zalesov Darya Kushnarenko Life Science
Analysis of changes in legislation and judicial practice, as well as trends in intellectual property protection in 2024 provided by the associates of «A.Zalesov & Partners»

The associates of «A.Zalesov & Partners» Darya Kushnarenko and Julia Kolomytseva prepared an overview of amendments to the legislation, judicial practice and trends in the field of intellectual property protection in 2024, which was published in Attorney’s Newspaper.

16.12.2024
Darya Kushnarenko Julia Kolomytseva Legislation Publication
«A.Zalesov & Partners» have procured a seven-fold reduction of the damages awarded from the client in a dispute on the infringement of two patents for the medication for cancer treatment

A foreign company filed an action against the client of «A.Zalesov & Partners» Patent & Law Firm - Pharmasyntez Group of Companies, one of the top leading biopharmaceutical companies - for the infringement of two Russian patents claiming the recovery of damages and the prohibition of the sale of a generic (a medication for the treatment of cancer) until 2026.

15.11.2024
Aleksey Zalesov Irina Ozolina Darya Kushnarenko Litigation Life Science
«A.Zalesov & Partners» successfully defended the client’s interests before the Russian Federal Antimonopoly Service and succeeded in dismissal of the case for violation of antitrust legislation

«A. Zalesov & Partners» represented the interests of BIOHIMIK, JSC before the Russian Federal Antimonopoly Service in a case for violation of Article 14.5 of the Federal Law “On Protection of Competition”.

15.08.2024
Aleksey Zalesov Darya Kushnarenko
«A. Zalesov & Partners» successfully defended the client's interests in a dispute with co-patentees over infringement of rights under Russian patent No. 2499254

The lawyers of «A. Zalesov & Partners» succeeded in obtaining a full rejection of the claimants’ demands.

15.08.2024
Aleksey Zalesov Darya Kushnarenko
Darya Kushnarenko held a seminar in terms of the educational course of the Russian School of Management

On February 29, 2024, patent attorney Darya Kushnarenko held a seminar at the Russian School of Management on the topic «Contractual legal work in the field of intellectual property law and digital law. Patent Law».

01.03.2024
Darya Kushnarenko
«A.Zalesov & Partners» at the Annual Conference of Patent Attorneys

On November 28 - December 01, 2023, the annual scientific and practical conference of patent attorneys «Topical issues of protecting intellectual property rights» took place in Vinogradovo.

01.12.2023
Aleksey Zalesov Maria Makhlina Ivan Istomin Darya Kushnarenko Anastasia Kiriukhina Conference Julia Dutikova
«A.Zalesov & Partners» have successfully represented the client in a long-running dispute on the legality of issuing a patent for an antidiabetic medication

The cassation instance ruled in favor of «A.Zalesov & Partners» having cancelled a judicial act contrary to the interests of the client and having forwarded an invalidation action against grant of a patent for reconsideration.

01.11.2023
Aleksey Zalesov Irina Ozolina Maria Makhlina Darya Kushnarenko Litigation Life Science
A complex and long-lasting dispute on the legality of granting a patent for an antidiabetic medication has completed in favor of «A.Zalesov & Partners» client

On October 02, 2023, the Presidium of the Russian IP Court adopted a very important resolution that changes the long-standing, however, erroneous approach of Rospatent to the rules for filing divisional applications.

16.10.2023
Aleksey Zalesov Irina Ozolina Maria Makhlina Darya Kushnarenko Litigation Life Science
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