Patents by Inventor Jose Rodel Mabilangan CARAGAY

Jose Rodel Mabilangan CARAGAY 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).

  • Patent number: 11505768
    Abstract: The present invention relates to a process for preparing a spray-dried laundry detergent particle, wherein the process includes the step of contacting water-insoluble silicate salt to monomeric organic carboxylic acid in an aqueous mixture, wherein the aqueous mixture has a pH of 4.2 or less, wherein the aqueous mixture includes detersive surfactant, wherein the aqueous mixture is substantially free of carbonate salt, wherein the water-insoluble silicate salt reacts with the monomeric organic carboxylic acid to form silica, wherein the aqueous mixture is spray-dried to form a spray-dried laundry detergent particle, wherein the particle comprises: detersive surfactant; monomeric organic carboxylic acid; and silica, wherein the particle is substantially free of carbonate salt.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: November 22, 2022
    Assignee: The Procter & Gamble Company
    Inventors: Jose Rodel Mabilangan Caragay, Hossam Hassan Tantawy
  • Publication number: 20210009929
    Abstract: The present invention relates to a process for preparing a spray-dried laundry detergent particle, wherein the process includes the step of contacting water-insoluble silicate salt to monomeric organic carboxylic acid in an aqueous mixture, wherein the aqueous mixture has a pH of 4.2 or less, wherein the aqueous mixture includes detersive surfactant, wherein the aqueous mixture is substantially free of carbonate salt, wherein the water-insoluble silicate salt reacts with the monomeric organic carboxylic acid to form silica, wherein the aqueous mixture is spray-dried to form a spray-dried laundry detergent particle, wherein the particle comprises: detersive surfactant; monomeric organic carboxylic acid; and silica, wherein the particle is substantially free of carbonate salt.
    Type: Application
    Filed: September 28, 2020
    Publication date: January 14, 2021
    Inventors: Jose Rodel Mabilangan CARAGAY, Hossam Hassan TANTAWY
  • Patent number: 10676703
    Abstract: The present invention relates to a process for preparing a spray-dried laundry detergent particle, wherein the process includes the step of contacting zeolite to monomeric organic carboxylic acid in an aqueous mixture, wherein the aqueous mixture has a pH of 4.2 or less, wherein the aqueous mixture includes detersive surfactant, wherein the aqueous mixture is substantially free of silicate salt, and wherein the aqueous mixture is substantially free of carbonate salt, wherein the zeolite reacts with the monomeric organic carboxylic acid to form silica, wherein the aqueous mixture is spray-dried to form a spray-dried laundry detergent particle, wherein the particle includes: detersive surfactant; monomeric organic carboxylic acid; and silica, wherein the particle is substantially free of silicate salt, and wherein the particle is substantially free of carbonate salt.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: June 9, 2020
    Assignee: The Procter & Gamble Company
    Inventors: Hossam Hassan Tantawy, Jose Rodel Mabilangan Caragay, Eric San Jose Robles
  • Publication number: 20180094210
    Abstract: The present invention relates to a process for preparing a spray-dried laundry detergent particle, wherein the process includes the step of contacting zeolite to monomeric organic carboxylic acid in an aqueous mixture, wherein the aqueous mixture has a pH of 4.2 or less, wherein the aqueous mixture includes detersive surfactant, wherein the aqueous mixture is substantially free of silicate salt, and wherein the aqueous mixture is substantially free of carbonate salt, wherein the zeolite reacts with the monomeric organic carboxylic acid to form silica, wherein the aqueous mixture is spray-dried to form a spray-dried laundry detergent particle, wherein the particle includes: detersive surfactant; monomeric organic carboxylic acid; and silica, wherein the particle is substantially free of silicate salt, and wherein the particle is substantially free of carbonate salt.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 5, 2018
    Inventors: Hossam Hassan TANTAWY, Jose Rodel Mabilangan CARAGAY, Eric San Jose ROBLES
  • Publication number: 20180094228
    Abstract: The present invention relates to a solid free flowing particulate laundry detergent composition including: (a) anionic detersive surfactant; (b) wherein the composition is essentially free of zeolite builder; (c) wherein the composition is essentially free of phosphate builder; (d) wherein the composition is essentially free of sodium carbonate; (e) wherein the composition is essentially free of sodium silicate; and (f) from about 4 wt % to about 20 wt % organic acid, wherein the composition at 1 wt % dilution in deionized water at 20° C., has an equilibrium pH in the range of from about 6.5 to about 9.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 5, 2018
    Inventors: Andre (NMN) CHIEFFI, Alan Thomas BROOKER, Craig Adam WILKINSON, Linsey Sarah FULLER, Paul Anthony GOULD, Hossam Hassan TANTAWY, Richard Timothy HARTSHORN, Nigel Patrick SOMERVILLE ROBERTS, Jose Rodel Mabilangan CARAGAY
  • Publication number: 20180094227
    Abstract: The present invention relates to a spray-dried base detergent particle, wherein the base detergent particle includes (by weight of the base detergent particle): (a) from about 4 wt % to about 35 wt % alkyl benzene sulphonate; (b) wherein the composition is essentially free of zeolite builder; (c) wherein the composition is essentially free of phosphate builder; (d) wherein the composition is essentially free of sodium carbonate; (e) wherein the composition is essentially free of sodium silicate; (f) from about 1 wt % to about 10 wt % organic acid; and (g) from about 1 wt % to about 10 wt % magnesium sulphate, wherein the base detergent particle is a spray-dried particle, wherein the base detergent particle at 1 wt % dilution in deionized water at 20° C., has an equilibrium pH of about 8.5 or less.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 5, 2018
    Inventors: Hossam Hassan TANTAWY, Jose Rodel Mabilangan CARAGAY, Eric San Jose ROBLES
  • Publication number: 20180094225
    Abstract: The present invention also relates to a solid free flowing particulate laundry detergent composition including: (a) anionic detersive surfactant; (b) wherein the composition is essentially free of zeolite builder; (c) wherein the composition is essentially free of phosphate builder; (d) wherein the composition is essentially free of sodium carbonate; (e) wherein the composition is essentially free of sodium silicate; and (f) from about 4 wt % to about 20 wt % organic acid, wherein the composition at 1 wt % dilution in deionized water at 20° C., has an equilibrium pH in the range of from about 6.5 to about 9.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 5, 2018
    Inventors: Andre CHIEFFI, Alan Thomas BROOKER, Craig Adam WILKINSON, Linsey Sarah FULLER, Paul Anthony GOULD, Hossam Hassan TANTAWY, Jose Rodel Mabilangan CARAGAY, Eric San Jose ROBLES
  • Publication number: 20160289604
    Abstract: The present invention relates to a spray-dried laundry base detergent particle comprising: (a) from 8 wt % to 35 wt % detersive surfactant; (b) from 56 wt % to 91.49 wt % sulphate salt; (c) from 0.
    Type: Application
    Filed: March 30, 2016
    Publication date: October 6, 2016
    Inventors: Hossam Hassan TANTAWY, Jose Rodel Mabilangan CARAGAY, Eric San Jose ROBLES
  • Publication number: 20140073551
    Abstract: The present invention relates to a cleaning composition, preferably a granular detergent product, comprising a structured particle, preferably in an agglomerated form, comprising a cleaning active and a silica-based structurant having a hydrated particle size distribution of no more than 30 wt % greater than 45 micrometers and a tapped bulk density of from about 200 g/L to about 300 g/L. Process for preparing the structured particle, and methods of use, are also disclosed.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 13, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Paul R. MORT, III, Francisco PALLARES-GALVAN, Jose Rodel Mabilangan CARAGAY, Hiram Alejandro RUBALCAVA TAYLOR