Patents by Inventor Eduardo Colla Ruvolo, Jr.

Eduardo Colla Ruvolo, Jr. 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: 20160331655
    Abstract: A particulate metal oxide is provided that includes a cationic portion containing a zinc portion, a first manganese dopant portion and a second dopant portion selected from the group consisting of iron and aluminum, wherein the zinc portion is about 99% by weight or more of the cationic portion and the manganese dopant portion and second dopant portion are present in a weight ratio of from about 5:1 to 1:5.
    Type: Application
    Filed: July 25, 2016
    Publication date: November 17, 2016
    Inventors: Susan Daly, Euen Thomas Graham Ekman Gunn, Prithwiraj Maitra, Eduardo Colla Ruvolo, JR., Yongyi Zhang
  • Publication number: 20160008239
    Abstract: A particulate metal oxide is provided that includes a cationic portion containing a zinc portion, a first manganese dopant portion and a second dopant portion selected from the group consisting of iron and aluminum, wherein the zinc portion is about 99% by weight or more of the cationic portion and the manganese dopant portion and second dopant portion are present in a weight ratio of from about 5:1 to 1:5.
    Type: Application
    Filed: September 23, 2015
    Publication date: January 14, 2016
    Applicant: JOHNSON & JOHNSON CONSUMER INC.
    Inventors: Susan Daly, Euen Thomas Graham Ekman Gunn, Prithwiraj Maitra, Eduardo Colla Ruvolo, JR., Yongyi Zhang
  • Patent number: 9144535
    Abstract: A particulate metal oxide is provided that includes a cationic portion containing a zinc portion, a first manganese dopant portion and a second dopant portion selected from the group consisting of iron and aluminum, wherein the zinc portion is about 99% by weight or more of the cationic portion and the manganese dopant portion and second dopant portion are present in a weight ratio of from about 5:1 to 1:5.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: September 29, 2015
    Assignee: Johnson & Johnson Consumer Inc.
    Inventors: Susan Daly, Euen Thomas Graham Ekman Gunn, Prithwiraj Maitra, Eduardo Colla Ruvolo, Jr., Yongyi Zhang