Patent agent, Head of the department

Ms. Gladkaya graduated from V.N. Karazin Kharkiv National University, Biochemistry and Plant Physiology Department.

She joined the firm in 2004.

Previously, Elena Gladkaya worked as a lecturer of Biology Department in V.N. Karazain Kharkiv National University, as scientific associate of the botanic garden of V.N. Karazain Kharkiv National University and of Plant Production Institute named after V. Ja. Jurjev UAAS.

Ms. Gladkaya mainly deals with inventions related to chemistry, especially to pharmaceutical chemistry and technology and biochemistry. Apart from this, she spezializes in patent search.

She speaks Ukrainian, Russian and English.

Patent agent
Mr. Marchenko graduated from V.N. Karazin Kharkiv National University, Genetics and Cytology Department. He holds a Master’s Degree in the respective field.

He joined the firm in 2009.

Prior to joining “Mikhailyuk, Sorokolat and Partners”, he worked at National Scientific Center “Institute of Experimental and Clinical Veterinary Medicine” and at the “BAT – Bioanalitical technologies” company.

Arkadiy Marchenko specializes in patent search and inventions within the areas of chemistry, in particular pharmaceutical chemistry and technology, biochemistry. Mr. Marchenko has expertise within the areas of biology, molecular biology and genetics.

He speaks Ukrainian, Russian and English.

Patent agent
Ms. Lupan graduated from V.N. Karazin Kharkiv National University, Chemistry Department. Elena Lupan obtained a Master’s Degree in the respective field.

She joined the firm in 2007.

Ms. Lupan has expertise in patent search and is particularly experienced in invention matters related to chemistry, pharmaceutical chemistry and technology and biochemistry. She also has completed a course in Patent Law.

Elena Lupan speaks Ukrainian, Russian and English.

Patent agent

Ms. Chelombitko graduated from National Technical University “Kharkiv Politechnical Institute”, Biotechnology Department. Anna Chelombitko has a Master’s Degree in the respective field.

She joined the firm in 2009.

Before joining the company, Ms. Chelombitko acquired experience from working at “Biolek” Plant and in the diagnostic laboratory of Institute of General and Emergency Surgery.

She participates in patent search and all the matters, related to the inventions in the spheres of chemistry, in particular pharmaceutical chemistry, technology and biochemistry.

Anna Chelombitko deals with registration of pesticides and agricultural chemicals and specializes in plant varieties registration.

Anna Chelombitko speaks Russian, Ukrainian, English.

Patent agent

Ms. Danilenko graduated from V.N. Karazin Kharkiv National University, Human and Animal Physiology Department. Now, Nadya Danilenko is on her way to defence the Candidate’s dissertation.

She joined the firm in 2006.

Prior to that, she gained experience at the Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine. Ms. Danilenko actively took part in the conferences on the biology subject matter and was involved in writing of scientific studies.

Ms. Danilenko specializes in searching and inventions related to chemistry, in particular pharmaceutical chemistry and technology and biochemistry.

She speaks Ukrainian, Russian and English.

Patent agent

Ms. Bondarenko graduated from V.N. Karazin Kharkiv National University, Chemistry Department. She majored in computer chemistry and molecular design. She joined the firm in 2010.

Prior to joining the company, she was getting her experience at the Pisarzhevskii Institute Of Physical Chemistry of the National Academy of Sciences of the Ukraine.

Ms. Bondarenko specializes in patent search and inventions related to chemistry, namely pharmaceutical chemistry and technology and biochemistry. She speaks Ukrainian, Russian and English.