Patents by Inventor David D. Stewart

David D. Stewart 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).

  • Publication number: 20240099982
    Abstract: The present invention provides a cellulose derivative free capsule that may be organic and plant-based. The capsule includes organic pullulan, one or more herbal extracts in a powder form or as an aqueous alcoholic extract, and a mixture of plant-based oil and plant-based lecithin. The mixture of oil and lecithin may have a viscosity of 250 to 1000 cP at 25° C., and with the herbal extract may have a viscosity of 1000 to 2500 cP at 25° C.
    Type: Application
    Filed: September 25, 2023
    Publication date: March 28, 2024
    Inventors: David Jeremy Stewart, Ido D. Dagan, Greg Masters
  • Patent number: 11932802
    Abstract: Various shaped abrasive particles are disclosed. Each shaped abrasive particle includes a body having at least one major surface and a side surface extending from the major surface.
    Type: Grant
    Filed: December 2, 2022
    Date of Patent: March 19, 2024
    Assignee: SAINT-GOBAIN CERAMICS & PLASTICS, INC.
    Inventors: Todd M. Cotter, Francois Wagner, Rene G. Demers, Richard J. Klok, Alexandra Marazano, Adam D. Lior, James A. Salvatore, Sujatha K. Iyengar, David F Louapre, Sidath S. Wijesooriya, Ronald Christopher Motta, Gary A. Guertin, Michael D. Kavanaugh, Doruk O. Yener, Jennifer H. Czerepinski, Jun Jia, Frederic Josseaux, Ralph Bauer, Frank J. Csillag, Yang Zhong, James P. Stewart, Mark P. Dombrowski, Sandhya Jayaraman Rukmani, Amandine Martin, Stephen E. Fox, Nilanjan Sarangi, Dean S. Matsumoto
  • Publication number: 20130080532
    Abstract: A system and method for providing a postmortem social farewell having a computer implemented method of providing a postmortem social farewell from a social network user having a social network account, the method including establishing a postmortem account for the social network user, the postmortem account including postmortem subscriber information, login data for the social network account, and social farewell content; and comparing the postmortem subscriber information to death information on a trusted death index. When the postmortem subscriber information matches the death information, the method continues with accessing the social network account using the login data; and posting the social farewell content on the social network account.
    Type: Application
    Filed: September 28, 2012
    Publication date: March 28, 2013
    Inventor: David D. Stewart