Patents by Inventor Anju D. M. Brooker

Anju D. M. Brooker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • WATER-SOLUBLE FILM
    Publication number: 20080110370
    Abstract: A film-forming composition made from a mixture of PVOH, chitosan, and a crosslinking agent is disclosed. Also disclosed are a method of making a film from the composition, a resulting crosslinked film, and a packet made from the film and containing a rinse additive. The composition can be formulated to yield an article such as a film which is soluble only below a predetermined pH threshold.
    Type: Application
    Filed: November 13, 2006
    Publication date: May 15, 2008
    Inventors: Andrew P. Verrall, Solomon E. Brown, Robert A. Schroer, Frank W. Denome, Katherine H. Combs, Larry E. Miller, Anju D. M. Brooker