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A.Zalesov & Partners co-organized and actively moderated sections of the 5th Annual Patent Congress of the Russian National Group of AIPPI

«A.Zalesov & Partners» traditionally co-organized the 5th Annual Patent Congress of the Russian National Group of AIPPI, moderating the roundtable discussion «Recent Developments in the Patenting of Inventions, Utility Models and Industrial Designs: Legislation and Judicial Practice» and the «Pharma» section. This year, the discussions addressed topical issues of patent protection and enforcement, including in the pharmaceutical industry.

28.01.2026
Irina Ozolina Maria Makhlina Ivan Istomin Conference Julia Dutikova
Patent attorneys of «A.Zalesov & Partners» participated in the conference of Chamber of Patent Attorneys «Current Issues of Intellectual Property Rights Protection» on December 11-12, 2025

The annual scientific and practical conference «Current Issues of Intellectual Property Rights Protection» took place in Vinogradovo, Moscow, on December 11-12, 2025, organized by the Chamber of Patent Attorneys, an interregional public organization for the promotion of patent attorney activities.

28.01.2026
Aleksey Zalesov Irina Ozolina Maria Makhlina Ivan Istomin Anastasia Kiriukhina Conference Julia Dutikova
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» achieved a decision to invalidate a Eurasian patent in full in the Russian Federation

The Board of the Chamber for Patent Disputes ruled in favor of the client of «A.Zalesov & Partners» in the case on opposition to the issuance of a patent for the use of pertuzumab in combination with trastuzumab and chemotherapy for the neoadjuvant treatment of HER2-positive early-stage breast cancer.

15.08.2025
Aleksey Zalesov Patent Validity disputes Life Science Julia Dutikova
«A.Zalesov & Partners» acted as a partner of the international conference of the Eurasian Patent Attorneys Assembly in Yerevan

On June 12-14, 2025, the Second international conference of the Eurasian Patent Attorneys Assembly «Eurasian Patent System: a catalyst for regional economic development» took place in Armenia. «A.Zalesov & Partners» was among the partners of the conference.

17.06.2025
Aleksey Zalesov Irina Ozolina Maria Makhlina Conference Julia Dutikova
«A.Zalesov & Partners» took part in the meeting of Eurasian patent attorneys in the EAPO

On April 25, 2025, a meeting of Eurasian patent attorneys with representatives of the Eurasian Patent Office was held. Among the participants were patent attorneys of «A.Zalesov & Partners».

17.06.2025
Aleksey Zalesov Maria Makhlina Conference Julia Dutikova
«A.Zalesov & Partners» challenged the validity of a patent for a medication for combating thromboembolic diseases

The team of «A.Zalesov & Partners» Patent & Law Firm represented the interests of the client - a domestic manufacturer of pharmaceuticals - in the case of disputing the RU Patent No. 2297415, which protected substituted oxazolidinones, methods for their production, a pharmaceutical based on them and the use of substituted oxazolidinones.

15.01.2025
Aleksey Zalesov Validity disputes Life Science Julia Dutikova
Patent Attorney Julia Dutikova made a report on the issues of practical use of new requirements for pharmaceutical patent applications at the «Intellectual Rights: Challenges of the 21st Century» Conference

The VI International Research-to-Practice Conference «Intellectual Rights: Challenges of the 21st Century» is being held at the National Research Tomsk State University on November 14-16, 2024.

15.11.2024
Conference Julia Dutikova
«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
Aleksey Zalesov and Julia Dutikova have defended the validity of the Eurasian patent on the territory of the Republic of Belarus once again

An invalidation action was filed with the Board of Appeal of the National Center for Intellectual Property of the Republic of Belarus against the validity of the Eurasian patent No. 031260 on the territory of the Republic of Belarus, which protects a remedy for the treatment of arthrological diseases.

01.08.2023
Aleksey Zalesov Litigation Validity disputes Julia Dutikova
The Russian IP Court ruled in favor of «A.Zalesov & Partners»’ client in patent validity dispute

Our client - a large international food manufacturing company - filed an invalidation action with the IP Court against the Rospatent decision to invalidate grant of RU patent for invention.

03.04.2023
Aleksey Zalesov Julia Kolomytseva Validity disputes Food Julia Dutikova
Julia Dutikova, Patent Attorney of «A.Zalesov & Partners», defended a Eurasian Patent in the Supreme Court of the Republic of the Republic of Belarus

The Supreme Court of the Republic of Belarus canceled the decision of the Intellectual Property Appeal Center and upheld the Eurasian patent No. 031260 «Agent for treating arthrological diseases».

02.01.2023
Litigation Julia Dutikova
Aleksey Zalesov and Julia Dutikova have successfully represented the client in the Chamber for Patent Disputes

On June 03, 2022, an invalidation action was filed against the grant of patents protecting a medicinal product for the treatment of arthrological diseases including the sodium salt of chondroitin sulfate as an active component, claiming that the invention protected by patents did not comply with the «inventive step» requirement.

15.08.2022
Aleksey Zalesov Litigation Julia Dutikova
Julia Dutikova took part in the defense of the graduation thesis at Bauman Moscow State Technical University

Dr. Julia Dutikova was invited as a guest of honor to the defense of the final qualifying work of the masters of the «Digital security» Department of the Center for Intellectual Property of the Bauman Moscow State Technical University.

15.07.2022
Julia Dutikova
«A.Zalesov & Partners» have successfully represented the client in the Chamber for Patent Disputes

«A.Zalesov & Partners» have represented a large international company in an invalidation action against the grant a patent for an invention.

01.06.2022
Aleksey Zalesov Litigation Food Julia Dutikova
Meeting of Eurasian Patent Attorneys with the President of the Eurasian Patent Office

On April 26, 2022, the President of the EAPO Grigory Ivliev held a meeting with patent attorneys at the headquarters of the Eurasian Patent Office. The meeting coincided with the International Intellectual Property Day.

29.04.2022
Aleksey Zalesov Maria Makhlina Conference Julia Dutikova Natalia Samsonova
«A.Zalesov & Partners» at the VIII Student Legal Forum

On October 21-23, 2021, the VIII Student Legal Forum took place at the Kutafin Moscow State Law University with the program, including 41 round tables and 20 masterclasses from practicing lawyers.

01.11.2021
Life Science Conference Julia Dutikova
«A.Zalesov & Partners» Patent & Law Firm team spoke at the conference «Modern Regulation of Intellectual Property and Licensing in the Eurasian Economical Union» in Minsk, Belarus

Irina Ozolina, Senior Partner, and Dr. Yulia Dutikova, Leading Patent Specialist of «A.Zalesov & Partners» Patent & Law Firm spoke at the conference «Modern Regulation of Intellectual Property and Licensing in the Eurasian Economic Union» held in Minks, Belarus on June 05-08, 2019.

11.06.2019
Irina Ozolina Life Science Conference Julia Dutikova
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