Company Filing History:
Years Active: 2001-2002
Title: John David Hepworth: Innovator in Photochromic Compounds
Introduction
John David Hepworth is a notable inventor based in Lancashire, GB. He has made significant contributions to the field of photochromic compounds, holding a total of 4 patents. His work focuses on innovative materials that have practical applications in various industries.
Latest Patents
Hepworth's latest patents include advancements in grey coloring photochromic fused pyrans. This invention involves a photochromic grey coloring 2H-naphtho[1,2-b]pyran, which can be combined with polymeric host materials such as plastic or glass. These compounds are designed for use in sunglass lenses, ophthalmic lenses, and windows. Additionally, he has developed photochromic compounds with complex chemical structures that can be utilized in inks and fuels.
Career Highlights
John David Hepworth is associated with James Robinson Limited, where he applies his expertise in the development of innovative materials. His work has garnered attention for its potential to enhance everyday products through advanced chemical formulations.
Collaborations
Hepworth collaborates with David A Clarke, contributing to the innovative projects at their company. Their combined efforts aim to push the boundaries of material science and its applications.
Conclusion
John David Hepworth's contributions to the field of photochromic compounds highlight his role as a significant inventor. His innovative patents and collaborations continue to influence the development of advanced materials in various industries.