This inventor holds 19 USPTO granted patents and 1 published patent application, plus 5 CIPO patents and 12 EPO patents, primarily in Hydrocarbon Processing. Top assignees: Neste Oil Oyj, Neste Oyj, Borealis Ag. Active years: 2005-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hamari, FI (2005 - 2022)
- Porvoo, FI (2024)
Company Filing History:
7 out of 52 
6 out of 154 
2 out of 798 
Years Active: 2005-2025
Areas of Expertise:
Title: Veli-Matti Purola: Innovator and Inventor in Hydrocarbon and Polyolefin Technologies
Introduction
Veli-Matti Purola, based in Hamari, Finland, stands out as a prolific inventor in the field of hydrocarbon and polyolefin manufacturing. With a remarkable record of 19 patents, his innovative contributions have significantly advanced the chemical engineering sector.
Latest Patents
Among his latest inventions, Purola has developed a process for the manufacture of diesel range hydrocarbons. This invention involves hydrodeoxygenating feedstocks in a hydrotreating step, which is followed by an isomerization step. Specifically, the process allows for efficient hydroprocessing of feeds containing over 5 wt% of free fatty acids, employing a diluting agent at specified ratios and reaction temperatures between 200-400°C.
Additionally, he has introduced an innovative process and apparatus for producing poly-alpha-olefins (PAO). This invention includes the reaction of olefin monomers in the presence of a catalyst complex, with a unique reactor design that incorporates a cone reactor. This design enhances the efficiency of the production process through effective recycling and cooling of the reaction stream.
Career Highlights
Veli-Matti Purola has made significant contributions to leading companies, notably through his work with Neste Oil Oyj and Neste Oyj. His expertise in the industry has enabled him to drive forward groundbreaking projects that have impacted the manufacturing processes in the energy and chemical sectors.
Collaborations
Throughout his career, Purola has collaborated with remarkable professionals, including Jukka Myllyoja and Pekka Aalto. These partnerships have fostered a rich environment for innovation, enabling the development of advanced solutions in the production of hydrocarbons and polyolefins.
Conclusion
With a solid foundation of patents and a career marked by significant collaborations, Veli-Matti Purola has established himself as a key player in the evolution of hydrocarbon and polyolefin technologies. His enduring impact on the industry continues to inspire future innovations, contributing to both the efficiency and sustainability of chemical manufacturing processes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile