This inventor holds 3 USPTO granted patents and 6 published patent applications and 1 EPO patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 2013-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2013-2014
Title: W Douglas Bates: Innovator in Poly(trimethylene arylate) Technologies
Introduction
W Douglas Bates is a notable inventor based in Wilmington, DE (US). He has made significant contributions to the field of materials science, particularly in the development of poly(trimethylene arylate) fibers and films. With a total of 3 patents to his name, Bates has demonstrated a commitment to innovation and excellence in his work.
Latest Patents
Bates' latest patents include groundbreaking technologies that enhance the properties and applications of poly(trimethylene arylate). One of his patents focuses on a fine denier poly(trimethylene arylate) spun drawn fiber characterized by high denier uniformity. This process allows for the preparation of uniform fine denier yarns at spinning speeds of 4000 to 6000 m/min. The fiber comprises 0.1 to 3% by weight of polystyrene dispersed within it, leading to the creation of advanced fabrics. Another significant patent involves a film of poly(trimethylene arylate) and polystyrene, where the polystyrene concentration ranges from 0.5 to 40 weight %. This innovation also includes processes for preparing the film, showcasing Bates' expertise in polymer technology.
Career Highlights
W Douglas Bates is currently associated with E.I. du Pont de Nemours and Company, a leading organization in the field of chemical and materials science. His work at DuPont has allowed him to collaborate with other experts and contribute to the advancement of innovative materials.
Collaborations
Bates has worked alongside Brett Collin Dobrick, a fellow innovator in the field. Their collaboration has likely fostered the development of new ideas and technologies, further enhancing the impact of their work in materials science.
Conclusion
W Douglas Bates is a distinguished inventor whose contributions to poly(trimethylene arylate) technologies have paved the way for advancements in materials science. His innovative patents and work at E.I. du Pont de Nemours and Company highlight his dedication to improving the properties and applications of modern materials.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile