This inventor holds 2 USPTO granted patents and 3 EPO patents. Top assignee: Wolff Walsrode Ag. Active years: 2005-2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Wietzendorf, DE (2005)
- Fallingbostel, DE (2007)
Company Filing History:
Years Active: 2005-2007
Title: The Innovations of René Kiesewetter
Introduction
René Kiesewetter is a notable inventor based in Fallingbostel, Germany. He has made significant contributions to the field of cellulose derivatives and building materials. With a total of 2 patents to his name, Kiesewetter's work showcases his innovative approach to material science.
Latest Patents
Kiesewetter's latest patents include a process for producing particulate, water-soluble cellulose derivatives using a superheated gas mixture containing steam. This invention presents a new and economical method for preparing these cellulose derivatives. The process involves forming a feed composition of swollen and/or dissolved cellulose derivative and water, which is then contacted with a superheated gas mixture in a high rotational speed gas jet impact mill. The cellulose derivative is converted into finely particulate particles. The superheated gas mixture can consist of steam and an inert gas or steam and air, with a steam content ranging from 40 wt. % to 99 wt. %.
Another significant patent by Kiesewetter describes a building material composition that includes a particulate material selected from polysaccharides or their derivatives. This composition is prepared by forming a feed composition that includes polysaccharides and a substantial amount of water. The feed composition is then processed in a mill, converting the water into vapor and the polysaccharides into a solid state of finely particulate material. Examples of applications for this invention include tile adhesives and joint fillers.
Career Highlights
Throughout his career, Kiesewetter has worked with prominent companies such as Wolff Walsrode AG and Dow Global Technologies LLC. His experience in these organizations has contributed to his expertise in material science and innovation.
Collaborations
Kiesewetter has collaborated with notable professionals in his field, including Gunter Weber and Martin Morning. These collaborations have likely enriched his work and expanded his innovative capabilities.
Conclusion
René Kiesewetter's contributions to the field of cellulose derivatives and building materials highlight his innovative spirit and dedication to advancing material science. His patents reflect a commitment to developing economical and effective processes that can benefit various industries.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile