Company Filing History:
3 out of 1,963 
2 out of 84 
1 out of 13 
Years Active: 1991-2017
Title: Katherine P Roberts: Innovator in Preservation and Microbial Treatment
Introduction
Katherine P Roberts is a notable inventor based in Derby, Connecticut, with a remarkable portfolio of six patents. Her work primarily focuses on compositions that enhance preservation and treatment of microorganisms, showcasing her innovative spirit in the field of personal care and chemical formulations.
Latest Patents
Among her latest patents, one significant invention is the "Broad spectrum preservation blends." This composition features effective broad spectrum preservation activity, comprising benzyl alcohol, salicylic acid, sorbic acid, and a compound selected from the group consisting of 1,3-propanediol, glycerin, and combinations thereof. Another noteworthy patent is for "Coated metal pyrithione particles for treatment of microorganisms." This composition includes coated particles of a salt of pyrithione, selected from monovalent and polyvalent pyrithione salts, partially or fully coated with a lipophilic agent. This invention is characterized by enhanced anti-fungal and anti-dandruff efficacy in shampoos, and it also discloses a personal care composition containing a topical carrier and the coated particles.
Career Highlights
Katherine has made significant contributions to the industry through her work at Olin Corporation and Arch Chemicals, Inc. Her experience in these companies has allowed her to develop innovative solutions that address critical needs in preservation and microbial treatment.
Collaborations
Throughout her career, Katherine has collaborated with talented individuals such as Diana T Ciccognani and Kevin N DiNicola. These partnerships have likely contributed to her success and the advancement of her inventions.
Conclusion
Katherine P Roberts stands out as an influential inventor whose work in preservation and microbial treatment has made a significant impact in her field. Her innovative patents and collaborations reflect her dedication to advancing technology in personal care products.