This inventor holds 1 USPTO granted patent. Top assignee: Amoco Corporation. Active years: 1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993
Title: James H. Han and His Amide-Imide Resin Patent.
Introduction
James H. Han is an inventor associated with Naperville, Illinois, and Amoco Corporation. His patent work includes a melt-processible molding resin designed with amide-imide repeating units and phthalic anhydride end groups.
Latest Patents
Han is credited with 1 patent: “Amide-imide resin having phthalic anhydride moieties.” The invention describes polymeric chains containing amide-imide repeating units, with terminal amine groups end-capped by phthalic anhydride moieties. The resin is intended for melt-processible molding applications.
Career Highlights
Han’s documented patent contribution focuses on polymer chemistry and resin design. The patent’s specified molecular structure addresses the composition of the polymer chains and their terminal groups.
Collaborations
Han’s listed coworkers include Howard B. Yokelson and Jeff J. Felberg. His patent is associated with Amoco Corporation.
Conclusion
James H. Han’s recorded invention reflects a focused contribution to melt-processible amide-imide resin technology through his patent associated with Amoco Corporation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile