Location History:
- Springfield, PA (US) (1999)
- Edina, MN (US) (1996 - 2005)
Company Filing History:
13 out of 38 
1 out of 3 
1 out of 27 Years Active: 1996-2005
Title: The Innovative Contributions of Frank J Hughes
Introduction
Frank J Hughes is a distinguished inventor based in Edina, Minnesota, who has made significant strides in the field of optical technologies. With a remarkable portfolio of 17 patents, his innovations focus primarily on photochromic compounds and advanced coating applications, addressing key challenges in the eyewear and lens manufacturing industry.
Latest Patents
Hughes' latest patents include groundbreaking work on naphthopyran compounds, particularly photoresponsive compositions and lenses. His invention of a photochromic [1,2-b] naphthopyran, featuring a fluoro substituent at the 7-position or 9-position, provides a stable photochromic compound with a precise absorption range. This invention emphasizes the importance of having two aromatic substituents at the 2-position of the naphthopyran, enhancing its functionality. Moreover, the compound's versatility is shown through the variety of 2-position aromatic substituents, including but not limited to phenyl groups with various substituents.
His work also extends to controlled tintability on mar-resistant coatings. He addresses the challenges of providing abrasion-resistant coatings with optimal coatability and optical clarity. His composition, which involves a solvent, epoxy resin, an aminosilane, and hydrocarbyltrihydrocarboxysilanes, ensures that the resulting coating is strong, clear, and capable of tinting after application. This process is critical for creating durable ophthalmic lenses that maintain their integrity even under extreme conditions.
Career Highlights
Hughes has amassed an impressive career, working with leading companies in the optical field. Notably, he has been associated with Vision-Ease Lens, Inc., where his contributions significantly advanced the capabilities of optical products. His patents reflect his commitment to innovation and quality in the lens manufacturing sector.
Collaborations
Collaboration has been a key aspect of Hughes' career. He has worked alongside talented individuals such as Edward A Travnicek and J Thomas Ippoliti, further fostering an environment of innovation. These partnerships have undoubtedly enriched his work and contributed to the successful development of cutting-edge technologies in the optical arena.
Conclusion
Frank J Hughes stands out as a prolific inventor whose work in photochromic compounds and durable coatings continues to influence the optical industry significantly. His dedication to solving complex challenges through innovative solutions is commendable. With a strong foundation established through his patents and collaborations, Hughes is certainly a noteworthy figure in the realm of inventions.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.