This inventor holds 1 USPTO granted patent. Top assignee: Edwin Cooper & Company Limited. Active years: 1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980
Title: Howard M De Silva: Innovator in Chemical Processes
Introduction
Howard M De Silva is a notable inventor based in Bracknell, GB. He has made significant contributions to the field of chemical processes, particularly with his innovative patent related to overbasing.
Latest Patents
Howard M De Silva holds a patent for an overbasing chemical process. This process involves creating an overbased low-soap alkaline earth metal hydrocarbylsulfonate in a single stage. The method includes mixing in an inert diluent a hydrocarbyl sulfonic acid of 400-1500 molecular weight, alkaline earth metal oxide or hydroxide, an alkanol of 1-4 carbon atoms, water, and ammonium formate. The process is completed by passing carbon dioxide into the mixture to convert excess alkaline earth metal base to carbonate. He has 1 patent to his name.
Career Highlights
Howard M De Silva is associated with Edwin Cooper & Company Limited, where he applies his expertise in chemical processes. His work has contributed to advancements in the field, showcasing his innovative approach to chemical engineering.
Collaborations
Howard has collaborated with Philip Edward Derbyshire, further enhancing the scope of his work and contributing to the development of new chemical processes.
Conclusion
Howard M De Silva is a distinguished inventor whose work in chemical processes has made a significant impact in the industry. His innovative patent demonstrates his commitment to advancing chemical engineering practices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile