Company Filing History:
Years Active: 1980-1999
Title: Innovations by David C Underwood
Introduction
David C Underwood is a notable inventor based in Cincinnati, OH (US). He has made significant contributions to the field of cleaning compositions, holding a total of 6 patents. His work focuses on developing effective methods for removing oily and greasy soils, which has practical applications in various cleaning products.
Latest Patents
Among his latest patents, one notable invention is a composition for cleaning cooking surfaces. This composition comprises, by weight, from about 0.5% to about 10% of a surfactant selected from polyhydroxy fatty acid amide surfactants. Another significant patent involves concentrated liquid hard surface detergent compositions that can be stored for prolonged periods without forming precipitates. These compositions include a maleic acid-olefin copolymer, a detergent surfactant, and a solvent/buffer system, showcasing Underwood's innovative approach to cleaning solutions.
Career Highlights
David C Underwood is currently associated with The Procter & Gamble Company, where he continues to develop and refine cleaning products. His expertise in formulating effective cleaning compositions has made him a valuable asset to the company.
Collaborations
Throughout his career, Underwood has collaborated with notable colleagues such as Ted J Logan and Tom Conrad Rheinecker. These partnerships have contributed to the advancement of his innovative cleaning solutions.
Conclusion
David C Underwood's contributions to the field of cleaning compositions highlight his innovative spirit and dedication to improving everyday products. His patents reflect a commitment to developing effective solutions for consumers.