This inventor holds 5 USPTO granted patents. Top assignees: Shell Oil Comapny, Shell Internationale Research Maatschappij, B.v.. Active years: 1983-1992.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Amsterdam, NL (1983)
- Le Petite Couronne, FR (1986)
- The Hague, NL (1988 - 1992)
Company Filing History:
4 out of 7,646 
1 out of 154 
Years Active: 1983-1992
Title: The Innovative Contributions of Henricus M Bijwaard
Introduction
Henricus M Bijwaard is a notable inventor based in The Hague, Netherlands. He has made significant contributions to the field of chemical engineering, particularly in the production of lubricating oils and kerosene. With a total of 5 patents to his name, Bijwaard's work has had a lasting impact on the industry.
Latest Patents
Bijwaard's latest patents include a process for the manufacture of kerosene and/or gas oils. This innovative process involves the catalytic treatment of a hydrocarbon feedstock in the presence of hydrogen at elevated temperature and pressure. A key aspect of this process is the dewaxing of a heavy fraction of the material obtained, utilizing a hydrocarbon feedstock that contains flashed distillate produced via a residue conversion process. Another significant patent focuses on the manufacture of lubricating base oils from nitrogen-containing distillate and/or deasphalted oils. This process employs catalytic hydrotreatment followed by dewaxing treatment, which includes solvent extraction to separate low-nitrogen and high-nitrogen fractions.
Career Highlights
Throughout his career, Bijwaard has worked with prominent companies such as Shell Oil Company and Shell Internationale Research Maatschappij B.V. His experience in these organizations has allowed him to develop and refine his innovative processes, contributing to advancements in the field.
Collaborations
Bijwaard has collaborated with esteemed colleagues, including Martinus M Janssen and Michael A Boersma. These partnerships have fostered a collaborative environment that has led to the development of groundbreaking technologies in the industry.
Conclusion
Henricus M Bijwaard's contributions to the field of chemical engineering are noteworthy. His innovative patents and collaborations have significantly advanced the production processes for lubricating oils and kerosene. His work continues to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile