This inventor holds 2 USPTO granted patents. Top assignee: Lever Brothers Company. Active years: 1986-1988.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1986-1988
Title: The Innovations of Robert J Edwards
Introduction
Robert J Edwards is a notable inventor based in Merseyside, GB. He has made significant contributions to the field of detergent compositions, holding a total of 2 patents. His work focuses on creating stable, high-concentration aqueous liquid detergent compositions that enhance cleaning efficiency.
Latest Patents
One of his latest patents involves stable, high-concentration (60-80% active matter) aqueous liquid detergent compositions based on dialkyl sulphosuccinates and alkyl ether sulphates. These compositions contain a lower alcohol, preferably ethanol, and water, with the ratio of lower alcohol to water exceeding a critical ratio that varies with the total active detergent content. Additionally, these compositions may be thickened using hydroxypropyl guars, polyethylene oxides, or hydrophilically substituted cellulosic polymers such as hydroxyethyl cellulose. Another patent focuses on certain polymers, notably hydroxyethyl and hydroxypropyl celluloses, hydroxypropyl guars, xanthan gums, and certain acrylic polymers, which enhance the foam stability of liquid detergents based on dialkyl sulphosuccinates while simultaneously providing increased viscosity.
Career Highlights
Robert J Edwards is associated with Lever Brothers Company, where he has applied his expertise in developing innovative detergent formulations. His work has contributed to advancements in the cleaning products industry, making them more effective and user-friendly.
Collaborations
Throughout his career, Robert has collaborated with notable colleagues such as Paul D Hardman and Melvin Scott. These partnerships have fostered a creative environment that encourages innovation and the development of new ideas in the field of detergents.
Conclusion
Robert J Edwards is a distinguished inventor whose work in detergent compositions has led to significant advancements in the industry. His innovative patents and collaborations highlight his commitment to improving cleaning products for consumers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile