This inventor holds 3 USPTO granted patents. Top assignee: Ciba Vision Corporation. Active years: 1997-1998.
Location History:
- Sugar Hill, GA (US) (1997 - 1998)
- Duluth, GA (US) (1998)
Company Filing History:
Years Active: 1997-1998
Title: Thomas E. Shank: Innovator in Polymer Treatment Technologies
Introduction
Thomas E. Shank is a notable inventor based in Sugar Hill, GA (US). He has made significant contributions to the field of polymer treatment technologies, holding a total of 3 patents. His work primarily focuses on methods and apparatuses that enhance the treatment of various articles, particularly in the realm of contact lenses.
Latest Patents
One of his latest patents is titled "Method and apparatus for uniformly dispersing articles in a treatment." This invention provides an apparatus and method for uniformly contacting an article with a treatment solution. The preferred embodiments include methods for uniformly tinting contact lenses or modifying their surfaces. The method involves suspending the lens in the treatment solution through fluid flow, which is preferably sinusoidal or pulsed. This approach prevents the lens from contacting the container structure, ensuring uniform treatment conditions while continuously mixing the treatment solution.
Another significant patent is the "Process for graft polymerization on surfaces of preformed substrates." This invention relates to modifying the surface characteristics of a preformed polymer substrate to impart altered properties through graft polymerization. The process includes placing the polymer substrate in a plasma to form free radicals, contacting it with oxygen to create hydroperoxy groups, and then graft polymerizing an ethylenically unsaturated monomer onto the surface.
Career Highlights
Thomas E. Shank is associated with Ciba Vision Corporation, where he has contributed to advancements in optical technologies. His innovative approaches have led to improved methods for treating contact lenses, enhancing their functionality and user experience.
Collaborations
Throughout his career, Thomas has collaborated with notable colleagues, including Robert Allen Janssen and Roger J. Hoffman. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Thomas E. Shank's contributions to polymer treatment technologies have significantly impacted the field, particularly in the area of contact lenses. His innovative patents reflect a commitment to enhancing product performance and user satisfaction.