This inventor holds 3 USPTO granted patents. Top assignee: Louisiana State University and Agricultural & Mechanical College. Active years: 1999-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2001
Title: Melissa A Manuszak-Guerrini: Innovator in Antimicrobial and Cosmetic Formulations
Introduction
Melissa A Manuszak-Guerrini is a prominent inventor based in Baton Rouge, LA (US). She has made significant contributions to the fields of antimicrobial agents and cosmetic formulations. With a total of 3 patents, her work focuses on innovative solutions that enhance product efficacy and safety.
Latest Patents
One of her latest patents includes the development of biocidal chitosan derivatives, specifically 3-trimethylammonium-2-hydroxypropyl-N-chitosan (CHI-Q188). These derivatives exhibit antimicrobial activity at concentrations as low as 10-20 µg/mL, which is significantly lower than previous chitosan derivatives. This innovation allows for their use as preservatives in cosmetic formulations and as antimicrobial pharmaceutical agents. Another notable patent involves cationic cellulose derivatives of controlled charge density. These water-soluble quaternary ammonium cellulosic derivatives are particularly useful in cosmetic preparations, such as hair and skin formulations. They serve multiple functions, including thickeners, conditioners, and emulsifiers, improving the overall performance of hair and skin products.
Career Highlights
Melissa A Manuszak-Guerrini is affiliated with Louisiana State University and Agricultural & Mechanical College, where she continues her research and development efforts. Her work has led to advancements in the cosmetic industry, particularly in enhancing the stability and effectiveness of hair care products.
Collaborations
Some of her notable coworkers include William H Daly and Doris A Culberson, who have collaborated with her on various projects, contributing to the success of her innovative work.
Conclusion
Melissa A Manuszak-Guerrini stands out as a leading inventor in the realm of antimicrobial and cosmetic formulations. Her patents reflect her commitment to advancing technology in these fields, ultimately benefiting consumers and the industry alike.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile