This inventor holds 2 USPTO granted patents. Top assignees: Chesebrough-Pond's USA Co., Lever Brothers Company. Active years: 1979-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1990
Title: The Innovative Contributions of David A. Rosser
Introduction
David A. Rosser is a notable inventor based in Wirral, GB. He has made significant contributions to the field of product formulations, particularly in the areas of detergents and protective coatings. With a total of 2 patents to his name, Rosser's work reflects a commitment to innovation and practical applications.
Latest Patents
One of Rosser's latest patents is an aqueous soap composition containing ethoxylated nonionic surfactants. This invention describes a detergent composition suitable for topical application to human skin, comprising from 10% to 50% by weight of one or more C12 to C18 fatty acid soaps and from 5% to 30% by weight of one or more ethoxylated C8 to C22 fatty alcohols. The composition is designed to be in the form of a transparent gel product, making it ideal for washing the face. Another significant patent involves a method of applying a varnish layer to a printed surface. This method includes applying a protective varnish layer on a hydrophilic surface that carries at least one area of hydrophobic ink. The process involves using an aqueous dispersion containing a film-forming polymer and an auxiliary film-forming material to enhance the surface tension of the hydrophobic area.
Career Highlights
Throughout his career, David A. Rosser has worked with prominent companies such as Chesebrough-Pond's USA Co. and Lever Brothers Company. His experience in these organizations has contributed to his expertise in product development and formulation.
Collaborations
Some of Rosser's notable coworkers include John R. Edwards and George K. Rennie. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
David A. Rosser's contributions to the field of product formulation through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the industry, showcasing the importance of innovation in everyday products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile