Patents by Inventor Zhuning Ma

Zhuning Ma 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: 9125940
    Abstract: Provided are compositions and methods for the treatment of macular edema, in particular that results from central retinal vein occlusion (CRVO), branch retinal vein occlusion (BRVO), age related macular degeneration (AMD), diabetes, or eye surgical procedures. The composition strengthens retinal health through the prevention, stabilization and/or treatment of macular edema. The composition can include polyphenolic compounds extracted from natural plants, an alpha lipoic acid, docosahexaenoic acid (DHA) and/or eicosapentaenoic acid (EPA), and ubiquinone.
    Type: Grant
    Filed: February 2, 2012
    Date of Patent: September 8, 2015
    Inventors: Zhuning Ma, Jingran Chen
  • Publication number: 20120201830
    Abstract: Provided are compositions and methods for the treatment of macular edema, in particular that results from central retinal vein occlusion (CRVO), branch retinal vein occlusion (BRVO), age related macular degeneration (AMD), diabetes, or eye surgical procedures. The composition strengthens retinal health through the prevention, stabilization and/or treatment of macular edema. The composition can include polyphenolic compounds extracted from natural plants, an alpha lipoic acid, docosahexaenoic acid (DHA) and/or eicosapentaenoic acid (EPA), and ubiquinone.
    Type: Application
    Filed: February 2, 2012
    Publication date: August 9, 2012
    Inventors: Zhuning MA, Jingran Chen
  • Patent number: 6790435
    Abstract: Stable, clear, antiperspirant microemulsions containing cosmetic oils, antiperspirant salts, and water and combinations of cationic quaternary ammonium salt are provided. These microemulsions can be used in different types of applicators such as roll-on, sponge, mousse, pad, brush, gel and aerosol or non-aerosol spray applicators.
    Type: Grant
    Filed: July 29, 2002
    Date of Patent: September 14, 2004
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Zhuning Ma, Richard Mark Brucks
  • Publication number: 20040101501
    Abstract: An water-in-oil hair relaxing composition comprising:
    Type: Application
    Filed: November 22, 2002
    Publication date: May 27, 2004
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Liang Bin Chen, Shimei Fan, Zhuning Ma
  • Patent number: 6696053
    Abstract: The present invention relates to a leave-on or rinse-out hair conditioning or styling aid composition that comprises: a) a silicone quaternary compound, b) a cationic thickener, and c) a carrier, wherein said carrier is water, or a hydroalcoholic solvent; and wherein said composition is substantially lacking in fatty alcohol.
    Type: Grant
    Filed: May 4, 2000
    Date of Patent: February 24, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Zhuning Ma, John Edward Wydila, Mark Dailey, II, Loralei Marie Brandt, Paul Howard Neill
  • Patent number: 6685952
    Abstract: A composition which is: A.) A hair care composition which is a high internal phase water-in-oil emulsion which comprises: (I) an oil phase which further comprises i.) a mixture of non-volatile and volatile silicone oils, and ii.) a silicone surfactant; and (II) which comprises an aqueous phase; and which substantially lacks a fatty alcohol; and B.) A skin care composition which is a high internal phase water-in-oil emulsion which comprises: (I) an oil phase which further comprises i.) a mixture of non-volatile and volatile silicone oils, and ii.) a silicone surfactant; and (III) which comprises an aqueous phase.
    Type: Grant
    Filed: June 25, 1999
    Date of Patent: February 3, 2004
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Zhuning Ma, Paul Howard Neill, Loralei Marie Brandt, Anthony Aloysius Scafidi, Bozena Nogaj, Gerald Patrick Newell
  • Patent number: 6579515
    Abstract: A clear emulsion and gel-type cosmetic composition, and in particular to an antiperspirant and/or deodorant composition which comprises a water-in-oil emulsion comprising: a) about 65% to about 75% of an aqueous solution of an effective amount of antiperspirant active; b) about 25% to about 35% of an oil phase consisting of silicones, emollients and a silicone emulsifying agent, and comprising at least one volatile silicone, at least one non-volatile ester or at least one nonvolatile silicone, and wherein at least one oil phase soluble ingredient has a refractive index of about 1.40 to about 1.45; c) about 0.01 to about 8.5% of a coupling agent; and d) at least one polymeric ethylene oxide glycol adduct which component raises the refractive index of said aqueous solution, and optionally another water soluble, non-simple glycol component which raises the refractive index of said aqueous solution; wherein said composition is essentially free of glycols and low and middle chain alcohols; is described.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: June 17, 2003
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Anthony Aloysius Scafidi, Zhuning Ma, David Allen Brewster
  • Publication number: 20030103921
    Abstract: Structured, antiperspirant microemulsions possibly in the form of liquid crystals, containing cosmetic oils, a solution of antiperspirant salt in a hydrophilic solvent, a surfactant and an oil structurant are provided. These microemulsions can be used in different types of Solid applicators such as soft solid and, particularly desirably, firm stick applicators. The structured microemulsions are preferably clear by virtue of a suitable choice of oil, solvent and structurant.
    Type: Application
    Filed: April 5, 2002
    Publication date: June 5, 2003
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Richard Mark Brucks, Kathryn Elizabeth Gransden, Zhuning Ma
  • Publication number: 20030003067
    Abstract: A clear emulsion and gel-type cosmetic composition, and in particular to an antiperspirant and/or deodorant composition which comprises a water-in-oil emulsion comprising:
    Type: Application
    Filed: June 24, 2002
    Publication date: January 2, 2003
    Applicant: Unileiver Home and Personal Care USA, Division of Conopco, Inc.
    Inventors: Anthony Aloysius Scafidi, Zhuning Ma, David Allen Brewster
  • Patent number: 6419910
    Abstract: A clear emulsion and gel-type composition, which is an antiperspirant or deodorant composition which is a water-in-oil emulsion which comprises: a clear emulsion and gel-type cosmetic composition which is an antiperspirant and/or deodorant composition, which is a water-in-oil emulsion comprising: a) about 65% to about 92% of an aqueous solution of an effective amount of antiperspirant active; b) about 8% to about 35% of an oil phase consisting of silicones, emollients and a silicone emulsifying agent; and c) a water soluble, non-glycol component that raises the refractive index of said aqueous solution, wherein said composition is essentially free of simple glycols and low and middle chain alcohols; is described.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: July 16, 2002
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Zhuning Ma, David Allen Brewster, Anthony Aloysius Scafidi
  • Patent number: 6410002
    Abstract: A clear emulsion and gel-type cosmetic composition, and in particular to an antiperspirant and/or deodorant composition which comprises a water-in-oil emulsion comprising: a) about 65% to about 75% of an aqueous solution of an effective amount of antiperspirant active; b) about 25% to about 35% of an oil phase consisting of silicones, emollients and a silicone emulsifying agent, and comprising at least one volatile silicone, at least one non-volatile ester or at least one nonvolatile silicone, and wherein at least one oil phase soluble ingredient has a refractive index of about 1.40 to about 1.45; c) about 0.01 to about 8.5% of a coupling agent; and d) at least one polymeric ethylene oxide glycol adduct which component raises the refractive index of said aqueous solution, and optionally another water soluble, non-simple glycol component which raises the refractive index of said aqueous solution; wherein said composition is essentially free of glycols and low and middle chain alcohols; is described.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: June 25, 2002
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Anthony Aloysius Scafidi, Zhuning Ma, David Allen Brewster
  • Publication number: 20010055575
    Abstract: A clear emulsion and gel-type composition, which is an antiperspirant or deodorant composition which is a water-in-oil emulsion which comprises:
    Type: Application
    Filed: May 11, 2001
    Publication date: December 27, 2001
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Zhuning Ma, David Allen Brewster, Anthony Aloysius Scafidi
  • Publication number: 20010051138
    Abstract: A clear emulsion and gel-type cosmetic composition, and in particular to an antiperspirant and/or deodorant composition which comprises a water-in-oil emulsion comprising:
    Type: Application
    Filed: May 11, 2001
    Publication date: December 13, 2001
    Applicant: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Anthony Aloysius Scafidi, Zhuning Ma, David Allen Brewster