Company Filing History:
Years Active: 1980-1994
Title: Walter L. Plankl: Innovator in Biocompatible Polymers
Introduction
Walter L. Plankl is a notable inventor based in Yorktown Heights, NY (US). He has made significant contributions to the field of polymer science, particularly in the development of biocompatible materials. With a total of 4 patents to his name, Plankl's work has had a lasting impact on various applications, including contact lenses.
Latest Patents
Plankl's latest patents focus on fluorine and/or silicone-containing poly(alkylene-oxide)-block copolymers. These innovative materials are the copolymerization products of mono, di-, or trivinyl substituted poly(ethylene oxide) prepolymers and fluoroalkyl-alkylene acrylates or methacrylates. The resulting block copolymers exhibit high oxygen permeability, flexibility, and wettability, making them ideal for use as biocompatible polymers, especially in contact lenses. The preparation of these copolymers can be achieved in solution or bulk, leading to hydrogels characterized by resiliency and flexibility.
Career Highlights
Walter L. Plankl has spent a significant portion of his career at Ciba-Geigy Corporation, where he has been instrumental in advancing polymer technology. His innovative approach to developing new materials has positioned him as a leader in the field. His patents reflect a deep understanding of polymer chemistry and its applications in real-world products.
Collaborations
Plankl has collaborated with notable colleagues, including Karl F. Mueller and Sonia J. Heiber. These partnerships have contributed to the successful development of his patented technologies and have fostered a collaborative environment for innovation.
Conclusion
Walter L. Plankl's contributions to the field of biocompatible polymers have paved the way for advancements in medical applications, particularly in contact lens technology. His innovative spirit and dedication to research continue to inspire future developments in polymer science.