Company Filing History:
Years Active: 1994-2012
Title: Innovations by Elizabeth A Welsh
Introduction
Elizabeth A Welsh is an accomplished inventor based in Westborough, MA (US). She has made significant contributions to the field of materials science, particularly in the development of innovative composite fibers and biodegradable products. With a total of 2 patents, her work reflects a commitment to advancing sustainable technologies.
Latest Patents
One of her latest patents is for a transparent, reinforced, composite polymeric fiber. This invention features a polymeric body portion made from a first thermoplastic polymer that is transparent to visible light. The fiber includes polymeric reinforcement elements embedded within the polymeric body portion, which enhances its strength and durability. The outer surface of the fiber is designed to maintain transparency while providing structural integrity.
Another notable patent is a method of producing biodegradable starch-based products from unprocessed materials. This innovative method allows for the preparation and extrusion of biodegradable starch blends without the need for preprocessing steps, such as gelatinizing or destructurizing the starch. By combining unprocessed raw starch with biodegradable copolymers and a plasticizer, the process significantly reduces costs and time while resulting in a fully biodegradable product.
Career Highlights
Elizabeth A Welsh is currently employed by the US Government as represented by the Secretary of the Army. Her work in this capacity has allowed her to focus on developing materials that are not only functional but also environmentally friendly.
Collaborations
Throughout her career, Elizabeth has collaborated with notable colleagues, including Jean M Mayer and Mark J Hepfinger. These partnerships have contributed to the success and impact of her inventions.
Conclusion
Elizabeth A Welsh's innovative work in the field of materials science showcases her dedication to creating sustainable solutions. Her patents reflect a forward-thinking approach that addresses both functionality and environmental concerns.