Company Filing History:
Years Active: 1998-2000
Title: Innovations by James E. Sumpter
Introduction
James E. Sumpter is an accomplished inventor based in Aberdeen, MD (US). He has made significant contributions to the field of dental compositions, holding two patents that showcase his innovative approach to dental care products.
Latest Patents
One of his latest patents is for a dentifrice with a dye absorbing silica that imparts a speckled appearance in toothpaste or gel formulations. This unique formulation includes silica granules with specific properties, such as a linseed oil absorption of at least about 150 cc/100 g, an average particle size ranging from about 400 µm to about 600 µm, an attrition value of less than 30%, and a pH of about 6 to about 8. Another notable patent involves cost-effective dental compositions that comprise an abrasive, a humectant material, water, and a binder. The abrasive in this formulation consists of a sodium aluminosilicate product with a water demand exceeding 50 g of water per 100 g of product, ensuring effective cleaning and care for dental health.
Career Highlights
James E. Sumpter is associated with J.M. Huber Corporation, where he has been able to apply his expertise in developing innovative dental products. His work has contributed to advancements in the formulation of dental care items that are both effective and appealing to consumers.
Collaborations
Some of his coworkers include John A. Kostinko and Kathleen S. Pike, who have likely collaborated with him on various projects within the company.
Conclusion
James E. Sumpter's contributions to dental innovations reflect his commitment to improving dental care through effective formulations. His patents demonstrate a blend of creativity and scientific understanding that benefits consumers and the industry alike.