This inventor holds 28 USPTO granted patents, plus 1 CIPO patent and 1 EPO patent, primarily in Hair Care Products. Top assignees: National Starch and Chemical Investment Holding Corporation, National Starch and Chemical Corporation, Akzo Nobel N.v.. Active years: 1987-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
21 out of 682 
5 out of 314 
1 out of 1,248 
Years Active: 1987-2011
Areas of Expertise:
Title: **Innovative Contributions of John C. Leighton in Material Science**
Introduction
John C. Leighton, based in Flanders, NJ, has made significant contributions to material science through his innovative inventions. With a portfolio boasting 28 patents, he has focused primarily on applications that enhance everyday materials, showcasing the interplay between creativity and practical utility.
Latest Patents
Among his latest patents is a **Hair Fixative Film**. This invention pertains to a product that includes a natural and/or synthetic polymer as the main component, designed to maintain desired hair styles. The film is advantageous as it facilitates the combination of ingredients that may be incompatible in other application methods, providing an effective solution for styling products.
Another notable patent is the **Crosslinkable Carpet-Back Coating with Hydroxy-Functionalized Vinyl Acetate Emulsion Polymers**. This carpet back coating composition is derived from an aqueous emulsion polymerization of ethylene, vinyl acetate, and ethylenically unsaturated hydroxy-functional monomers. It creates an emulsion copolymer that, when combined with a crosslinking agent, significantly improves the wet strength of carpets without releasing volatile organic compounds as by-products.
Career Highlights
John C. Leigthton has had an impactful career, particularly with his work at **National Starch and Chemical Corporation** and **National Starch and Chemical Investment Holding Corporation**. His experience in these companies has allowed him to further hone his skills in research and product development, leading to his many successful inventions.
Collaborations
Throughout his career, Leighton has collaborated with several professionals, including Carmine P. Iovine and Rama S. Chandran. These collaborations have enabled him to explore new ideas and approaches in the field of material science, thus enhancing his innovative output.
Conclusion
John C. Leighton continues to push the boundaries of innovation in material science through his patents and collaborations. His inventions not only address common issues in everyday products but also highlight the essential role of inventors in shaping future technologies. As he develops new solutions, the impact of his work will likely resonate within various industries for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile