This inventor holds 27 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent, primarily in Polymer Compositions. Top assignees: E.i. Dupont De Nemours and Company, Ecological Chemical Products. Active years: 1977-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
26 out of 16,339 
1 out of 2 Years Active: 1977-2014
Areas of Expertise:
Title: **Edmund Arthur Flexman: Innovator in Polyester Composition**
Introduction
Edmund Arthur Flexman, based in Wilmington, DE, is a notable inventor with a significant contribution to the field of materials science, especially involving polyester compositions. With 27 patents to his name, Flexman has dedicated his career to developing innovative solutions that address the challenges of material durability and functionality.
Latest Patents
Among his most recent innovations, Flexman holds patents for a polyester composition resistant to hydrolysis. This inventive composition includes polyester, a first modifier, and a second modifier, designed to improve the compatibility with poly(hydroxyalkanoic acid). His patent describes a detailed process of combining these modifiers to produce the desired composition, which can then be utilized in articles produced through injection molding or thermoforming.
Another of Flexman's latest patents involves oriented films made from toughened poly(hydroxyalkanoic acid) resin compositions. This innovative film incorporates an impact modifier comprising an ethylene copolymer, enhancing the resilience of the material. His research extends to packaging materials and containers made from these oriented films, demonstrating his commitment to practical and sustainable applications of his inventions.
Career Highlights
Edmund Flexman has worked with prestigious companies, most notably E.I. du Pont de Nemours and Company, as well as Ecological Chemical Products. His experiences at these organizations have enabled him to refine his skills and contribute significantly to advancements in polymer science. Flexman's extensive body of work showcases his dedication to innovation in the field.
Collaborations
Throughout his career, Flexman has collaborated with several accomplished professionals, including Julius Uradnisheck and Mark Gary Weinberg. These partnerships have likely contributed to the depth and breadth of Flexman's research and the eventual realization of his patented inventions. The collaborative environment has been instrumental in enriching his work and fostering new ideas.
Conclusion
Edmund Arthur Flexman's contributions to the field of polyester compositions underscore his status as a leading inventor. Through his continuous efforts to innovate and improve material properties, he is not only pushing the boundaries of material science but also laying the groundwork for a sustainable future. His patents reflect a commitment to quality and performance that will have lasting impacts in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile