This inventor holds 3 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignees: Feyecon Development & Implementation B.v., Delft University of Technoloty. Active years: 2010-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 5 
1 out of 188 
Years Active: 2010-2011
Title: Inventor Geert Jan Witkamp: Innovations in Dyeing and Pharmaceuticals
Introduction
Geert Jan Witkamp, a talented inventor based in Bergschenhoek, Netherlands, has made significant strides in the field of textile dyeing and pharmaceutical preparations. With a total of three patents, his work exemplifies innovative techniques that advance both industries.
Latest Patents
Witkamp's latest patents include a groundbreaking method of dyeing a substrate using reactive dyestuff in supercritical or near supercritical carbon dioxide. This method allows for the dyeing of various substrates, including cellulose fibers, modified cellulose fibers, protein fibers, and synthetic fibers. The procedure involves pre-treating the substrate with a fluid medium that contains a significant percentage of organic hydrogen bond acceptor compounds before dyeing with supercritical carbon dioxide integrated with the dyestuff.
Additionally, he has developed a method for preparing a protein aggregate and pharmaceutical preparation, which entails acidifying an aqueous protein solution to form coaggregates comprising two proteins. This innovative method is particularly advantageous as it assists in maintaining the structural integrity of proteins during the aggregation process, which is vital for pharmaceutical applications.
Career Highlights
Throughout his career, Geert Jan Witkamp has worked with notable organizations, including Feyecon Development & Implementation B.V. and Technische Universiteit Delft. His affiliation with these companies highlights his commitment to advancing research and Implementation in his fields of interest.
Collaborations
Witkamp has collaborated with esteemed colleagues, including Maria Vanesa Fernandez Cid and Wilhelmus Johannes Theodorus Veugelers. These partnerships have fostered a vibrant exchange of ideas and have been instrumental in the successful development of his patented innovations.
Conclusion
Geert Jan Witkamp stands out as a remarkable inventor whose contributions to dyeing processes and pharmaceutical preparations significantly impact their respective fields. His innovative approaches not only enhance existing methodologies but also pave the way for future research and development in these important areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile