Location History:
- Allegheny County, PA (US) (2007 - 2008)
- County of Allegheny, PA (US) (2007 - 2009)
- Pittsburgh, PA (US) (2009)
Company Filing History:
Years Active: 2007-2009
Title: Clara E. Nelson: Innovator in Photochromic Materials
Introduction: Clara E. Nelson, located in Allegheny County, Pennsylvania, is a distinguished inventor known for her significant contributions to the field of photochromic materials. With a total of five patents to her name, her work has had a profound impact on the development of innovative materials that respond to light.
Latest Patents: Among her latest patents, Clara has developed naphthols that are vital for the preparation of indeno-fused photochromic naphthopyrans. This innovation details the use of these naphthols in creating novel materials that can change color in response to light exposure, showcasing her expertise in synthetic chemistry and material science.
Career Highlights: Clara has built a remarkable career at prominent companies in her field. She has worked at Transitions Optical, Inc., where she contributed to advancements in optical technology and at PPG Industries Ohio, Inc., where her work focused on developing innovative coatings and materials.
Collaborations: Throughout her career, Clara has collaborated with several notable professionals, including Anil Kumar and Robert W. Walters. These collaborations have enriched her work experience and have fostered the exchange of ideas that have led to groundbreaking innovations in her area of expertise.
Conclusion: Clara E. Nelson is an exemplary figure in the realm of innovation, particularly in the development of photochromic naphthopyran materials. Her patents reflect her dedication to advancing technology and her contributions to the industry will continue to influence future developments in material science.