Location History:
- Turku, FI (2014 - 2016)
- Lempaala, FI (2016)
- Tampere, FI (2023)
- Raisio, FI (2024)
Company Filing History:
2 out of 170 
2 out of 2 
1 out of 10 Years Active: 2014-2024
Title: Timo Lehtonen: Innovator in Biodegradable Materials and Orthopedic Implants
Introduction
Timo Lehtonen is a notable inventor based in Turku, Finland. He has made significant contributions to the field of biodegradable materials and orthopedic implants. With a total of 6 patents to his name, Lehtonen's work focuses on innovative solutions that address environmental and medical challenges.
Latest Patents
One of Lehtonen's latest patents is for a reinforced biodegradable composite material. This composite comprises glass fiber and a polymer blend of polylactic acid (PLA) and polybutylene succinate (PBS). The material contains about 10 wt-% to about 80 wt-% of glass fiber, with the polymer blend consisting of about 20 wt-% to about 60 wt-% of PLA and about 40 wt-% to about 80 wt-% of PBS. This invention also includes articles made from the reinforced composite material.
Another significant patent involves an orthopedic implant made from a biodegradable magnesium alloy. This implant comprises magnesium and calcium in the range of 0.550-0.700 wt %, zinc in the range of 0.400-0.700 wt %, and iron at 50 ppm or less. The biodegradable magnesium alloy consists of two phases, with the first phase comprising magnesium and zinc, and the second phase containing MgCa precipitates larger than nano-sized. The patent also outlines methods for preparing the biodegradable magnesium alloy and the orthopedic implant.
Career Highlights
Throughout his career, Timo Lehtonen has worked with several companies, including Purac Biochem B.V. and Arctic Biomaterials Oy. His experience in these organizations has contributed to his expertise in developing innovative materials and medical devices.
Collaborations
Lehtonen has collaborated with notable individuals in his field, including Jukka Tuominen and Fredrik Ollila. These partnerships have likely enhanced his research and development efforts, leading to impactful inventions.
Conclusion
Timo Lehtonen is a distinguished inventor whose work in biodegradable materials and orthopedic implants showcases his commitment to innovation. His patents reflect a deep understanding of both environmental sustainability and medical needs.