This inventor holds 2 USPTO granted patents. Top assignee: Colgate Palmolive Company. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Mary L Colligan: Innovator in Dental Care
Introduction
Mary L Colligan is a notable inventor based in Somerville, NJ (US). She has made significant contributions to the field of dental care, particularly through her innovative dentifrice compositions. With a total of 2 patents, her work focuses on enhancing oral health through effective fluoride delivery systems.
Latest Patents
Mary L Colligan's latest patents include a dual component dentifrice composition for fluoridating teeth. The first patent describes a composition and method for fluoridating teeth using a two-component dentifrice system. The first component is a stable, semi-solid, extrudable dentifrice composition containing a fluoride ion releasable hydrolyzable complex fluoride compound, such as sodium fluorosilicate. This component is formulated in an aqueous vehicle with carrageenan gum as the primary thickening agent and silica as the abrasive. The second component consists of a semi-solid, extrudable dentifrice composition containing a calcium ion releasable compound, along with an abrasive and carrageenan gum in an aqueous vehicle. Both components are kept separate until mixed for application to teeth.
The second patent also focuses on a dual component dentifrice composition for fluoridating teeth. This method similarly utilizes a two-component dentifrice system, where the first component includes a fluoride ion releasable hydrolyzable complex fluoride compound in an aqueous vehicle with xanthan gum as the major thickening agent. The second component again contains a calcium ion releasable compound and an abrasive in an aqueous vehicle with xanthan gum as the thickener. The separation of the two components until application ensures optimal effectiveness.
Career Highlights
Mary L Colligan is currently associated with Colgate-Palmolive Company, a leading name in oral care products. Her work at the company has allowed her to focus on developing innovative solutions for dental hygiene.
Collaborations
Throughout her career, Mary has collaborated with notable coworkers, including John C Blake-Haskins and Benjamin Y Mandanas. These collaborations have contributed to her success in the field of dental innovations.
Conclusion
Mary L Colligan's contributions to dental care through her innovative patents demonstrate her commitment to improving oral health. Her work continues to influence the industry and enhance the effectiveness of dental products.