Company Filing History:
2 out of 242 
1 out of 1 Years Active: 1981-1984
Title: Karel Filka: Innovator in Polymer Science
Introduction
Karel Filka is a notable inventor based in Prague, Czech Republic. He has made significant contributions to the field of polymer science, particularly in the development of sorbents for various applications. With a total of 3 patents to his name, Filka's work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of Karel Filka's latest patents is focused on a sorbent for saccharides, glycoproteins, and polyesters. This invention relates to selectively acting polymeric sorbents that utilize lectins covalently bonded to vehicles such as oxidized glycosylated hydroxyalkylacrylates or hydroxyalkylmethacrylates, and polyvinyl alcohol. The process for preparing these sorbents is notably simpler than previous methods, eliminating the need for highly toxic activating agents and allowing for better control over the bonding reaction. Additionally, the unoxidized saccharide molecules bonded to the vehicle enhance its hydrophilicity.
Another significant patent involves hydrophilic macroporous three-dimensional copolymers of hydroxyalkyl methacrylates or hydroxyalkyl acrylates. This invention details a method for manufacturing these copolymers through the direct reaction of a basic copolymer with saccharides or their derivatives. The resulting materials are applicable as sorbents and in affinity chromatography for isolating physiologically effective materials.
Career Highlights
Karel Filka has worked with esteemed institutions such as the Czech Academy of Sciences and the Faculty of Science at Charles University. His research and innovations have contributed to advancements in polymer chemistry and its applications in various scientific fields.
Collaborations
Throughout his career, Filka has collaborated with notable colleagues, including Jiri Coupek and Jan Kocourek. These partnerships have fostered a collaborative environment that has enhanced the quality and impact of his research.
Conclusion
Karel Filka's contributions to polymer science through his innovative patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in the use of polymers for various applications.