Company Filing History:
6 out of 16,338 
2 out of 14,087 
1 out of 77 Years Active: 1986-1994
Title: Howard E Simmons: Innovator in Photothermal Technology
Introduction
Howard E Simmons is a notable inventor based in Newark, DE (US), recognized for his contributions to photothermal technology. With a total of 10 patents to his name, Simmons has made significant advancements in the field of photothermal-sensitive elements.
Latest Patents
Simmons' latest patents include a "Single layer dry processible photothermal-sensitive element," which describes a photothermal-tackifiable composition. This composition is useful as a coating on a substrate and consists of an optically clear blend of two or more polymers, one or more of which is capable of undergoing a thermochemical reaction. Additionally, it includes a photothermosensitive compound, an infrared absorbing dye that generates locally high heat upon exposure to infrared or near-infrared radiation. The patent also discloses a process for coating such a composition on a support, exposing it to infrared radiation, and toning the imagewise exposed composition. Another significant patent is for a "Process for creating a tacky tonable image surface through exposure of a phototackifiable composition." This invention is useful as a coating on a substrate and consists of an optically clear blend of two or more polymers and a photosensitive compound that forms a strong acid when exposed to actinic radiation.
Career Highlights
Throughout his career, Howard E Simmons has worked with prominent companies, including E.I. DuPont De Nemours and Company and U.S. Philips Corporation. His work in these organizations has contributed to the development of innovative technologies in the field of photothermal applications.
Collaborations
Simmons has collaborated with notable individuals in his field, including George H Johnson and Johannes P Van Liempd. These collaborations have further enhanced his contributions to the industry.
Conclusion
Howard E Simmons stands out as a significant figure in the realm of photothermal technology, with a robust portfolio of patents and a career marked by impactful collaborations. His innovations continue to influence advancements in photothermal-sensitive elements.
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