Patents by Inventor Raul Songco NICDAO

Raul Songco NICDAO 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).

  • Solid concentrate compositions containing zinc pyrithione
    Patent number: 10450537
    Abstract: The present invention relates to a solid concentrate composition comprising: (a) from 5% to 25% by weight of zinc pyrithione (ZPT); (b) from 8% to 85% by weight of at least one surfactant, preferably, wherein the solid concentrate composition has a penetration hardness of between 20 N and 50 N according to the test method as disclosed herein.
    Type: Grant
    Filed: September 14, 2015
    Date of Patent: October 22, 2019
    Assignee: The Procter & Gamble Company
    Inventors: Charlie Reyes Salvador, Chunpeng Jiang, Yanan Sun, Zhe Liu, Gbenga Segun Showole, Anurag Makrandi, Raul Songco Nicdao
  • SOLID CONCENTRATE COMPOSITIONS CONTAINING ZINC PYRITHIONE
    Publication number: 20190276780
    Abstract: The present invention relates to a solid concentrate composition comprising: (a) from 5% to 25% by weight of zinc pyrithione (ZPT); (b) from 8% to 85% by weight of at least one surfactant, preferably, wherein the solid concentrate composition has a penetration hardness of between 20 N and 50 N according to the test method as disclosed herein.
    Type: Application
    Filed: September 14, 2015
    Publication date: September 12, 2019
    Inventors: Charlie Reyes SALVADOR, Chunpeng JIANG, Yanan SUN, Zhe LIU, Gbenga Segun SHOWOLE, Anurag MAKRANDI, Raul Songco NICDAO
  • SOLID CONCENTRATE COMPOSITIONS CONTAINING ZINC PYRITHIONE
    Publication number: 20170191009
    Abstract: The present invention relates to a solid concentrate composition comprising: (a) from 5% to 25% by weight of zinc pyrithione (ZPT); (b) from 8% to 85% by weight of at least one surfactant, preferably, wherein the solid concentrate composition has a penetration hardness of between 20 N and 50 N according to the test method as disclosed herein.
    Type: Application
    Filed: September 14, 2015
    Publication date: July 6, 2017
    Inventors: Charlie Reyes SALVADOR, Chunpeng JIANG, Yanan SUN, Zhe LIU, Gbenga Segun SHOWOLE, Anurag MAKRANDI, Raul Songco NICDAO
  • SOLID CONCENTRATE COMPOSITIONS CONTAINING ZINC PYRITHIONE
    Publication number: 20160074300
    Abstract: The present invention relates to a solid concentrate composition comprising: (a) from 5% to 25% by weight of zinc pyrithione (ZPT); (b) from 8% to 85% by weight of at least one surfactant, preferably, wherein the solid concentrate composition has a penetration hardness of between 20 N and 50 N according to the test method as disclosed herein.
    Type: Application
    Filed: March 13, 2014
    Publication date: March 17, 2016
    Inventors: Charlie Reyes SALVADOR, Chunpeng NMN JIANG, Zhe NMN LIU, Gbenga Segun SHOWOLE, Yanan NMN SUN, Brian Joseph LIMBERG, Edward Dewey SMITH, III, Juan NMN WANG, Enjun NMN CHENG, Casey Patrick KELLY, Jason Edward COOK, Patrick Christopher STENGER, Xiujun NMN XU, Karl Shiqing WEI, Anurag NMN MAKRANDI, Raul Songco NICDAO