This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Afira Ipr B.v.. Active years: 2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2017
Title: **Leonard Franciscus Sophia Stemkens: Innovator in Ampholytic Polymeric Systems**
Introduction
Leonard Franciscus Sophia Stemkens, based in Baarlo, Netherlands, is a distinguished inventor recognized for his contributions in the field of polymer chemistry. His innovative approach has led to the development of specialized polymeric systems with applications in separation processes, showcasing his ingenuity and technical expertise.
Latest Patents
Stemkens holds a patent for an "Ampholytic polymeric system." This invention relates to a complex polymeric system achieved through the copolymerization of distinct monomers. The innovative aspects include the combination of an ethylenically unsaturated cationic monomer with a (co)polymer comprising an ethylenically unsaturated anionic monomer that includes a sulfonate group. This advancement paves the way for enhanced efficacy in various separation processes, demonstrating the practical applications of his work in polymer science.
Career Highlights
Stemkens is affiliated with Afira IPR B.V., where he applies his expertise to drive forward innovations in intellectual property related to polymeric technologies. His dedication to research and development has significantly impacted the field, making him a noteworthy figure among contemporary inventors.
Collaborations
Throughout his career, Stemkens has collaborated with esteemed colleagues such as Johannes Petrus Aldegonda Custers and Dirk Theodorus Andreas Van Asseldonk. These partnerships have facilitated a rich exchange of ideas and contributed to the pursuit of excellence in their respective fields.
Conclusion
Leonard Franciscus Sophia Stemkens exemplifies the spirit of innovation through his contributions to ampholytic polymeric systems. His patent and collaborations signify a commitment to advancing scientific knowledge and practical applications within the polymer chemistry domain. Through his work at Afira IPR B.V., he continues to be a pivotal figure in the landscape of invention and innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile