Company Filing History:
Years Active: 1997-2000
Title: The Innovative Contributions of Karen Purcell
Introduction
Karen Purcell is a notable inventor based in Greensboro, NC (US). She has made significant contributions to the field of cleaning compositions, holding 2 patents that showcase her innovative approach to solving practical problems. Her work is characterized by a commitment to developing effective and economical solutions for cleaning various surfaces.
Latest Patents
Among her latest patents, Purcell has developed cleaning compositions and methods that effectively remove a variety of marking materials from both coated and uncoated substrate surfaces. These compositions include a terpene compound, a pyrrolidone compound, an emulsifying surfactant, and water, forming a microemulsion. The methods disclosed in her patents provide efficient ways to clean marked surfaces using these innovative microemulsion compositions.
Career Highlights
Karen Purcell is currently associated with Kay Chemical Company, where she continues to apply her expertise in developing cleaning solutions. Her work has not only contributed to the company's product offerings but has also advanced the field of cleaning technology.
Collaborations
Throughout her career, Purcell has collaborated with notable colleagues, including Charles L. Hawes and David R. Harry. These collaborations have further enriched her work and contributed to the development of innovative cleaning solutions.
Conclusion
Karen Purcell's contributions to the field of cleaning compositions exemplify her dedication to innovation and problem-solving. Her patents reflect a deep understanding of chemistry and practical applications, making her a valuable figure in the industry.