Patents by Inventor Karl Shiqing Wei

Karl Shiqing Wei 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: 9636283
    Abstract: A multi-phase personal cleansing composition comprising: (a) a structured aqueous cleansing phase comprising a surfactant and water; and (b) at least one additional, non-lamellar aqueous phase; wherein at least one of said structured aqueous cleansing phase and said additional aqueous phase comprises at least one non-migrating colorant, said non-migrating colorant comprising a cLogP value of at least about 2; and wherein said structured aqueous cleansing phase and said additional aqueous phase are packaged in physical contact with one another.
    Type: Grant
    Filed: May 9, 2012
    Date of Patent: May 2, 2017
    Assignee: The Procter & Gamble Company
    Inventors: Mannie Lee Clapp, Karl Shiqing Wei, Christopher Garrett Anderson
  • Publication number: 20170049673
    Abstract: A skin treatment regimen for delivery of a rinse-off personal skin care composition is provided. The rinse-off personal skin care composition includes varying ratios of a lathering agent to a hydrophobic benefit agent. The rinse-off personal skin care composition can be applied to skin of a user in phases over and/or in a treatment cycle. Each of the phases of the treatment cycle can include a ratio of the varying ratios that can be different such as higher or lower than a ratio of adjacent phase.
    Type: Application
    Filed: September 1, 2016
    Publication date: February 23, 2017
    Inventor: Karl Shiqing WEI
  • Publication number: 20160324869
    Abstract: A method of treating a skin condition including applying a rinse-off multi-phase cleansing composition including a cleansing phase including an anionic surfactant and zinc pyrithione and a benefit phase including a benefit agent.
    Type: Application
    Filed: May 6, 2016
    Publication date: November 10, 2016
    Inventors: Karl Shiqing WEI, Jason Edward COOK, Kevin John MILLS
  • Patent number: 9375389
    Abstract: The present invention relates to an antimicrobial bar soap that contains zinc pyrithione and a metal-phosphonate complex and is characterized by enhanced discoloration resistance, extended shelf life and/or increased anti-microbial efficacy.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: June 28, 2016
    Assignee: The Procter & Gamble Company
    Inventors: Chunpeng Jiang, Zhe Liu, Juan Wang, Xiujun Xu, Karl Shiqing Wei
  • Publication number: 20160128927
    Abstract: Methods of enhancing deposition of a high viscosity benefit agent can include manufacturing a personal care composition comprising the high viscosity benefit agent and a low viscosity benefit agent by adding the high viscosity benefit agent and the low viscosity benefit agent separately to a cleansing phase.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 12, 2016
    Inventors: Karl Shiqing WEI, Scott William SYFERT, Shannon Dale WAGERS, Brent William MASON
  • Publication number: 20160128913
    Abstract: A personal care composition includes a structured cleansing phase and two separate benefit phases, wherein the first benefit phase containing a high viscosity benefit agent with an average particle size of about 50 ?m to about 500 ?m, wherein the second benefit phase comprises a low viscosity benefit agent with an average particle size of about 0.5 ?m to about 10 ?m.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 12, 2016
    Inventors: Karl Shiqing WEI, Scott William SYFERT, Shannon Dale WAGERS, Brent William MASON
  • Publication number: 20160128917
    Abstract: A personal care composition includes a structured cleansing phase; a benefit phase including triglycerides, a cationic deposition polymer, and anionic microcapsules; and a carrier; and methods relating thereto.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 12, 2016
    Inventor: Karl Shiqing WEI
  • Publication number: 20160128930
    Abstract: A personal care composition includes a surfactant, a liquid hydrophobic benefit agent, and a crystalline hydrophobic ethylene copolymer.
    Type: Application
    Filed: November 10, 2015
    Publication date: May 12, 2016
    Inventors: Qing STELLA, Karl Shiqing WEI
  • 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
  • Publication number: 20160022551
    Abstract: A multi liquid phase composition wherein said phases are visually distinctive. These compositions combine multiple phases for creating multipurpose personal care compositions.
    Type: Application
    Filed: July 23, 2015
    Publication date: January 28, 2016
    Inventors: Karl Shiqing Wei, Bryce William Wilson, John Eric VanHook, II, Andres Ernesto Velarde
  • Patent number: 9114087
    Abstract: A process for making multi-phase liquid compositions is disclosed. For example, a plurality of liquid phases can be placed in separate vessels equipped with supply lines. Predetermined amounts of each of the liquid phase can be transferred, via the supply lines, into a combiner that aligns each of the liquid phases. The liquid phases can be transferred from the combiner to a blender. A mixing element of the blender can blend the liquid phases together to produce a multi-phase liquid composition having a visually distinct pattern formed by the liquid phases. The multi-phase liquid phase composition can be transferred to an individual product container via a delivery nozzle. When said multi-phase liquid composition is transferred to said individual product container via said delivery nozzle, the individual product container can be rotated, via a rotating platform of a bottle holding device.
    Type: Grant
    Filed: April 30, 2004
    Date of Patent: August 25, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Karl Shiqing Wei, Bryce William Wilson, John Eric VanHook, II, Andrés Ernesto Velarde
  • Publication number: 20150147369
    Abstract: A personal care composition comprising a hydrophilic solid, a surface active, a lipid, and an aqueous phase; wherein the lipid, hydrophilic solid, and surface active form a lipid phase; wherein the hydrophilic solid and the surface active are on the surface of the lipid, within the domain of the lipid, or both on the surface and within the domain of the lipid in the lipid phase. These compositions provide improved skin moisturization, appearance, aesthetics and skin conditioning during and/or after application, and are useful in providing improved deposition to the desired area of the skin. The present invention is further directed to a method of using the personal care composition.
    Type: Application
    Filed: January 28, 2015
    Publication date: May 28, 2015
    Inventors: Qing STELLA, Jeffrey Michael MORGAN, Steven Hardy PAGE, Mark Leslie KACHER, Karl Shiqing WEI, Magda EL-NOKALY
  • Patent number: 8951947
    Abstract: The present invention relates to multi-phase personal cleansing compositions containing a lathering cleansing phase and a separate non-lathering structured aqueous phase wherein the two phases are packaged in physical contact while remaining stable over time.
    Type: Grant
    Filed: November 1, 2005
    Date of Patent: February 10, 2015
    Assignee: The Procter & Gamble Company
    Inventors: Karl Shiqing Wei, Edward Dewey Smith, III
  • Publication number: 20140315875
    Abstract: The present invention relates to an antimicrobial bar soap that contains zinc pyrithione and a metal-phosphonate complex and is characterized by enhanced discoloration resistance, extended shelf life and/or increased anti-microbial efficacy.
    Type: Application
    Filed: April 17, 2014
    Publication date: October 23, 2014
    Applicant: The Procter & Gamble Company
    Inventors: Chunpeng JIANG, Zhe LIU, Juan WANG, Xiujun XU, Karl Shiqing WEI
  • Patent number: 8840871
    Abstract: A multiphase personal care composition that comprises a structured surfactant phase and an oil continuous benefit phase. The structured surfactant phase comprises from about 5% to about 30% of a mixture of lathering surfactants, a lamellar inducing agent and a cationic polymer. The oil continuous benefit phase comprises a hydrocarbon based benefit material and a low HLB emulsifier. The low HLB emulsifier comprises an unsaturated monoglyceryl ester having from about 14 to about 30 carbon atoms. The oil continuous benefit phase comprises a ratio of said hydrocarbon based benefit materials to said low HLB emulsifier comprising from about 30:1 to about 200:1.
    Type: Grant
    Filed: July 28, 2009
    Date of Patent: September 23, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Karl Shiqing Wei, Qing Stella
  • Patent number: 8685171
    Abstract: A method of cleaning dishware with a liquid detergent composition having a hydrophobic emollient and a crystalline structurant to provide improved hand skin care benefits and superior grease cleaning and/or suds mileage.
    Type: Grant
    Filed: July 27, 2011
    Date of Patent: April 1, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Eva Maria Perez-Prat Vinuesa, Anna Asmanidou, Karl Shiqing Wei, Mark Francois Theophile Evers, Robby Renilde François Keuleers, Jean-Luc Philippe Bettiol
  • Publication number: 20130280174
    Abstract: A personal care composition which is preferably a post-foaming gel, comprising one or more oligomers derived from metathesis of unsaturated polyol esters; a water dispersible surface active agent, and a carrier comprising water.
    Type: Application
    Filed: April 18, 2013
    Publication date: October 24, 2013
    Applicant: The Gillette Company
    Inventors: Paul Martin Lipic, Timothy Woodrow Coffindaffer, Nicole Lynette Kattau, Karl Shiqing Wei, Qing Stella
  • Publication number: 20130253057
    Abstract: A personal care composition includes a cleansing phase and a benefit phase, the cleansing phase having a surfactant and the benefit phase having a lipid bilayer structurant. Methods to enhance skin hydration are also provided.
    Type: Application
    Filed: March 21, 2013
    Publication date: September 26, 2013
    Applicant: The Procter & Gamble Company
    Inventors: Karl Shiqing WEI, Qing STELLA, Wei JI, Gerald John GUSKEY, Stevan David JONES, Kunal Virendra GUJRATY, James Terence WESCOTT
  • Publication number: 20120316095
    Abstract: A personal care composition includes a cleansing phase and a benefit phase. The cleansing phase includes a surfactant and the benefit phase includes a benefit agent, where the benefit agent comprises a sucrose polyester with an iodine value of 3 or more.
    Type: Application
    Filed: June 8, 2012
    Publication date: December 13, 2012
    Inventors: Karl Shiqing Wei, Qing Stella, Victor Manuel Arredondo, Wei Ji, William Randall Belcher, Elton Luis Menon, Debra Ann Tirey
  • Patent number: 8314054
    Abstract: The present invention relates to a mild multi-phased personal care composition that contains a surfactant component containing a surfactant or a mixture of surfactants; where said mild multi-phased personal care composition has a Structured Domain Volume Ratio of at least about 45%.
    Type: Grant
    Filed: February 25, 2005
    Date of Patent: November 20, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Julie Ann Wagner, Karl Shiqing Wei, Edward Dewey Smith, III