Inventors with similar research interests:
Company Filing History:
94 out of 4,988 
4 out of 187 
2 out of 16,070 
Years Active: 1976-2009
Areas of Expertise:
Title: Fred E. Arnold, Jr.: A Pioneer in Polymer Innovations
Introduction
Fred E. Arnold, Jr., based in Centerville, Ohio, is a remarkable inventor with an impressive portfolio of 103 patents to his name. He is widely recognized for his contributions to the field of polymer science, particularly in the development of novel materials that exhibit unique properties and functionalities.
Latest Patents
Arnold's latest innovations include groundbreaking research on phenylethynylbenzophenone-endcapped hyperbranched poly(arylene-ether-ketone-imides). This novel polymer was synthesized in a one-pot fashion using an AB-monomer and a benzophenone-based endcapping agent, resulting in hyperbranched polymers with non-reactive benzophenone or thermally reactive phenylethynyl endgroups. The unique design of this polymer incorporates repeating units that contribute to its rigid structure, making it suitable for various advanced applications.
Another notable patent features the development of rigid-rod benzobisazole polymers incorporating naphthalene-1,5-diyl structure units. This invention presents a benzobisazole polymer characterized by specific repeating units, wherein the components have either an oxygen, sulfur, or nitrogen bridge. Additionally, Arnold has described a novel method for preparing 1,5-naphthalenedicarboxylic acid from 1,5-diaminonaphthalene under mild conditions, yielding favorable results.
Career Highlights
Fred E. Arnold, Jr. has had a distinguished career, notably working with significant institutions, including the United States of America as represented by the Secretary of the Air Force. His extensive experience in the field underscores his role as a leading innovator in polymer technology and materials science.
Collaborations
Collaboration has been key to Arnold's success. He has worked alongside accomplished colleagues such as Thuy D. Dang and Tsu-Tzu Tsai. Together, they have pushed the boundaries of polymer development, contributing to Arnold's extensive patent portfolio and advancing the field of materials science.
Conclusion
With a remarkable collection of patents and a career dedicated to polymer innovation, Fred E. Arnold, Jr. stands out as a leading inventor in his field. His research continues to inspire advancements in materials science, offering valuable contributions to various industries. Arnold's work exemplifies the significance of innovation in creating materials that enhance technology and design.
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