This inventor holds 4 USPTO granted patents. Top assignees: Milliken + Co, Milliken Research Corporation, Other. Active years: 1992-2009.
Company Filing History:
2 out of 1,058 
1 out of 642 
1 out of 834,411 Years Active: 1992-2009
Title: Innovations by Marie S. Chan
Introduction
Marie S. Chan is an accomplished inventor based in Forest City, NC (US). She has made significant contributions to the field of textile cleaning and antimicrobial treatments, holding a total of 4 patents. Her innovative work focuses on developing effective compositions and methods that enhance the cleanliness and safety of textile substrates.
Latest Patents
One of her latest patents is titled "Compositions and methods for cleaning textile substrates." This invention relates to new compositions and methods for cleaning textile substrates, especially carpet and upholstery fabrics. More particularly, this invention involves liquid compositions that contain absorbent particles in a flowable fluid dispersion, which dries to a soil-laden powder that can be removed by vacuuming, brushing, and/or laundering methods. The composition includes dispersion stabilizing additives, ensuring that it is presented as a stable dispersion or as a composition that may be easily redispersed prior to application.
Another notable patent is "Antimicrobial transfer substrates and methods of use therewith." This invention describes specific transfer methods and articles to impart a metal-ion based antimicrobial finish to recipient textile surfaces. Such treatments preferably comprise silver ions, particularly as constituents of inorganic metal salts or zeolites. The inventive method involves applying a solid, inorganic antimicrobial material to a donor substrate, such as a dryer sheet, and subsequently placing it within a tumble drying machine containing textile fabrics. The donor substrate transfers antimicrobially effective amounts of the metal-ion based compounds to the recipient fabrics, imparting at least a temporary antimicrobial finish.
Career Highlights
Marie has worked with notable companies such as Milliken & Company and Milliken Research Corporation. Her experience in these organizations has allowed her to develop and refine her innovative ideas in textile cleaning and antimicrobial treatments.
Collaborations
Some of her coworkers include Lawrence F. Kind and Steven E. Brown. Their collaboration has likely contributed to the advancement of her research and inventions.
Conclusion
Marie S. Chan is a pioneering inventor whose work in textile cleaning and antimicrobial treatments has led to significant advancements in the industry. Her innovative patents reflect her commitment to improving the safety and cleanliness of textile substrates.