This inventor holds 2 USPTO granted patents. Top assignees: Stichting Energieonderzoek Centrum Nederland, University of Twente. Active years: 2003-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 86 
1 out of 52 Years Active: 2003-2004
Title: Hendrik Verweij: Innovator in Membrane Technology
Introduction
Hendrik Verweij is a notable inventor based in Enschede, Netherlands. He has made significant contributions to the field of membrane technology, holding 2 patents that showcase his innovative approach to solving complex engineering challenges.
Latest Patents
Verweij's latest patents include a process for producing a microporous hydrophobic inorganic membrane. This membrane features an average pore size of less than 2 nm and a hydrophobicity index octane/water of at least 2. The process involves hydrolyzing a metal alkoxide in the presence of a hydrocarbyl metal alkoxide, leading to the production of a metal (hydr)oxide sol. The subsequent steps include precipitating the metal (hydr)oxide from the sol and drying the precipitate. Notably, at least 50% of the hydrocarbyl metal alkoxide is introduced into the solvent after 20% of the hydrolysis period has elapsed.
Another significant patent by Verweij is a separating device comprising a ceramic membrane. This device is designed to separate liquid and/or gas components and includes a ceramic membrane with a porous layer of γ-alumina on top of a porous layer of supporting material. An alkali-free, phosphorous material is provided between the supporting material and the γ-alumina layer, which preferably consists of monoaluminium phosphate.
Career Highlights
Throughout his career, Hendrik Verweij has worked with prominent organizations such as the Energy Research Centre of the Netherlands and the University of Twente. His work in these institutions has allowed him to advance his research and contribute to the development of innovative technologies.
Collaborations
Verweij has collaborated with notable colleagues, including Renate Marina De Vos and Benedictus C. Bonekamp. These partnerships have further enriched his research and innovation efforts.
Conclusion
Hendrik Verweij stands out as a key figure in the field of membrane technology, with his patents reflecting his commitment to innovation. His work continues to influence advancements in the industry, showcasing the importance of research and collaboration in driving technological progress.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile