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Revolution in Space Technologies: Patent for the Utility Model “Kholodny” – a Reusable Liquid Rocket Engine on Green Fuel

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  • Revolution in Space Technologies: Patent for the Utility Model “Kholodny” – a Reusable Liquid Rocket Engine on Green Fuel

A New Step Towards an Ecological Future of Space

On November 24, 2021, a significant event took place in the history of Ukrainian science and the space industry—the patenting of the utility model “Kholodny.” This is a reusable liquid rocket engine that operates on environmentally friendly fuel.

The development is the result of collaborative work by a team of scientists, engineers, and legal experts, including specialists from the Research Institute of Maritime and Space Law. The implementation of this technology opens new prospects for environmentally safe space launches, cost reduction for space missions, and increased efficiency of rocket technology.

What is “Kholodny” and Why is it a Breakthrough?

“Kholodny” is a reusable liquid rocket engine that runs on so-called “green fuel.”
Its key features include:

  • Environmental Friendliness – Traditional engines use toxic components that pollute the atmosphere and pose a threat to the environment. “Kholodny” uses safe fuel, significantly reducing harmful emissions.
  • Reusability – Most modern rocket engines are single-use, increasing launch costs. “Kholodny” is designed for multiple uses, making space missions more economically viable.
  • Cost Reduction – Thanks to cutting-edge technologies, production and operational costs are significantly lower compared to traditional engines.
  • Safety and Reliability – The engine’s design takes into account extreme load conditions, making it ideal for multiple launches.

Legal Protection and Patenting

The patenting of this technology has been a strategic step, ensuring legal protection of the development and its potential for the international market. In the field of space technologies, intellectual property rights are a key factor in a country’s success and competitiveness.

The “Kholodny” utility model has been patented under Ukrainian legislation, granting developers exclusive rights to use and commercialize the technology.

The Research Institute of Maritime and Space Law not only participates in space technology research but also actively promotes its legal protection, analyzing international regulatory aspects of space technology innovations.

What’s Next? Development Prospects

Patenting is just the beginning. Clearly, the next steps involve:

  • Real-world testing of the technology.
  • Scaling up production for various space applications.
  • Implementation in the Ukrainian and global space industry.

The development team, including experts and researchers from the Research Institute of Maritime and Space Law, continues to analyze the legal aspects of reusable rocket engines and their role in future space missions.

Conclusion

The patenting of the “Kholodny” utility model is not just a scientific achievement but an important step toward an ecological future for the space industry. Ukraine once again confirms its role in the global space community, demonstrating its ability to develop innovative technologies.

The Research Institute of Maritime and Space Law continues its work on implementing legal mechanisms to develop and protect cutting-edge space technologies.

The future of space must be eco-friendly, efficient, and safe—and we are confidently moving in this direction!

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