This inventor holds 5 USPTO granted patents. Top assignees: Neste Oy, Optatech Corporation. Active years: 1992-2003.
Location History:
- Helsinki, FI (1992 - 1994)
- Porvoo, FI (1994 - 2003)
Company Filing History:
Years Active: 1992-2003
Title: Ismo Lehtiniemi: Innovator in Polymer Technology
Introduction
Ismo Lehtiniemi is a notable inventor based in Helsinki, Finland. He has made significant contributions to the field of polymer technology, particularly in the development of thermoplastic elastomers and vinyl polymer composites. With a total of 5 patents, his work has had a considerable impact on the industry.
Latest Patents
Lehtiniemi's latest patents include innovative methods for manufacturing polymer blends. One of his key inventions is the preparation of polyolefin-based thermoplastic elastomers. This method involves creating a sealable and peelable polymer blend by melt blending polystyrene with an ethylene copolymer. The final blend consists of 1-50% by weight polystyrene and 99-50% by weight ethylene copolymer, with preferred copolymers including ethylene/methyl(meth)acrylate and ethylene/vinylacetate.
Another significant patent is the method for preparing a vinyl polymer-polyolefine composite. This process entails impregnating polyolefine particles with vinyl monomer and a free radical polymerization initiator while maintaining the particle structure. The method also includes the preparation of a water suspension for polymerizing the vinyl monomer, showcasing Lehtiniemi's innovative approach to composite materials.
Career Highlights
Throughout his career, Ismo Lehtiniemi has worked with prominent companies such as Neste Oy and Optatech Corporation. His experience in these organizations has allowed him to refine his expertise in polymer technology and contribute to various advancements in the field.
Collaborations
Lehtiniemi has collaborated with notable professionals, including Torvald Vestberg and Tarja Mäkelä. These partnerships have further enriched his work and expanded the scope of his innovations.
Conclusion
Ismo Lehtiniemi stands out as a significant figure in polymer technology, with a focus on thermoplastic elastomers and vinyl composites. His contributions through patents and collaborations continue to influence the industry positively.