This inventor holds 2 USPTO granted patents and 3 published patent applications, plus 3 CIPO patents and 2 EPO patents. Top assignee: Neste Oyj. Active years: 2023.
Company Filing History:
Years Active: 2023
Title: Pirjo Saikkonen: Innovator in Renewable Fuel Technologies
Introduction
Pirjo Saikkonen is a notable inventor based in Porvoo, Finland, recognized for his contributions to the field of renewable fuels. With a total of two patents to his name, Saikkonen has made significant strides in developing methods for preparing aviation fuel components and renewable fuel blends.
Latest Patents
Saikkonen's latest patents include a method to prepare an aviation fuel component. This innovative method involves using a feedstock that contains fossil hydrotreating feed along with a second feed containing esters of fatty acids and rosins. The process includes subjecting the feedstock to hydrotreatment reaction conditions to produce a hydrotreated stream, which is then separated into three fractions. The highest boiling fraction undergoes hydrocracking to produce a hydrocracked stream, which is mixed with the hydrotreated stream to achieve the desired conversion to aviation fuel.
Another significant patent is for the preparation of a renewable fuel blend. This method entails subjecting at least two feedstocks of different biological origins to catalytic cracking and hydrotreatment. The resulting fuel blend has an aromatic hydrocarbon content ranging from 26 to 42 wt-% and a paraffinic hydrocarbon content of less than 53 wt-%, as measured according to ASTM D2425-04 (2011). The blend is formed by mixing the feedstocks before processing or by combining components obtained from the catalytic cracking and hydrotreatment.
Career Highlights
Pirjo Saikkonen is currently employed at Neste Oyj, a leading company in renewable fuel production. His work focuses on innovative methods that enhance the sustainability and efficiency of fuel production processes.
Collaborations
Saikkonen collaborates with talented coworkers, including Ulla Kiiski and Jenni Nortio, who contribute to the advancement of renewable fuel technologies.
Conclusion
Pirjo Saikkonen's work in developing methods for renewable fuels positions him as a key figure in the industry. His patents reflect a commitment to innovation and sustainability in fuel production.