Ugandan innovators Sandra Namboozo and Samuel Muyita have been named among the top 10 winners of the 2025 Young Inventors Prize, awarded by the European Patent Office (EPO). They are the only Africans on this year's list, recognized for their invention: biodegradable sachets that extend the shelf life of fruits.
The innovation addresses a persistent agricultural issue—post-harvest losses. By slowing down the ripening process, the plant-based sachets help smallholder farmers reduce waste and maximize income. The impact is noted across Uganda and beyond, where farmers often face challenges due to inadequate preservation solutions.
"This means so much, not just for us, but for the millions of farmers who struggle daily with post-harvest losses," Sandra said. "It shows the world that solutions to global challenges can come from anywhere—and that Africa is brimming with innovation."
The Young Inventors Prize honors inventors under 30 addressing global challenges through science and technology. This year's ten awardees, known as Tomorrow Shapers, were selected from over 450 candidates worldwide. Their innovations span areas like healthcare, sustainability, and digital transformation, contributing toward the United Nations Sustainable Development Goals (SDGs).
Sandra and Samuel's biodegradable sachets were noted for their simplicity, scalability, and impact in agricultural communities. By offering an affordable and eco-friendly way to extend freshness, their work benefits farmers economically and helps reduce greenhouse gas emissions linked to food spoilage.
EPO president António Campinos praised the young innovators: "Young inventors are the architects of a brighter tomorrow, bringing fresh perspectives and bold solutions to the world's most daunting challenges." The award ceremony will take place on June 18 in Reykjavik, Iceland, and will be livestreamed globally. Three winners will be named for special categories: World Builders, Community Healers, and Nature Guardians. An online vote will determine the People's Choice award. Each finalist will receive €5,000, with special prize winners earning an additional €15,000.
Sandra and Samuel's recognition is a first for Uganda on this platform, reinforcing a narrative about the ingenuity of African youth. "It's about problem-solving. We looked around and saw the frustration among farmers, fruit going bad before it could be sold. This invention is our way of saying: we see you, and we're working with you," said Samuel
The European Patent Office, headquartered in Munich, is one of the world's largest public institutions in intellectual property. Its patent system allows inventors to gain protection in up to 46 countries. The Young Inventors Prize was first introduced in 2022, showcasing youth-led innovation. Sandra and Samuel's achievement is symbolic of a shift toward home-grown solutions. Their story is a reminder that young Africans can lead in solving global challenges.
Source: NilePost