Company Filing History:
Years Active: 1982-2001
Title: The Innovative Contributions of William C Schwarzel
Introduction
William C Schwarzel is a notable inventor based in Billerica, MA (US), recognized for his significant contributions to imaging technology. With a total of 14 patents to his name, Schwarzel has made a lasting impact in the field of heat and radiation-sensitive imaging mediums.
Latest Patents
Among his latest patents is the invention of a heat and radiation-sensitive imaging medium. This innovative imaging medium comprises a substrate carrying a color-change layer. The color-change layer consists of two layers or phases containing two color-forming reagents that react upon heating, resulting in a change in color. Notably, this layer can be deactivated by exposure to actinic radiation, preventing further thermal color changes. The design allows for the color-change layer to be detachable from the substrate at lower temperatures, enabling precise control over the imaging process. The medium can be imaged through various methods, including imagewise heating followed by blanket exposure to deactivating radiation.
Career Highlights
Schwarzel has had a distinguished career, working with renowned companies such as Polaroid Corporation and its Patent Department. His work has been instrumental in advancing imaging technologies, particularly in the realm of thermal printing and color-change mediums.
Collaborations
Throughout his career, Schwarzel has collaborated with notable colleagues, including Rong-Chang Liang and Lloyd D Taylor. These partnerships have contributed to the development of innovative technologies and have furthered the field of imaging.
Conclusion
William C Schwarzel's contributions to imaging technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative work continues to influence advancements in imaging mediums and thermal printing processes.
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.