Patents by Inventor David Sue San Ho

David Sue San Ho 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: 20230114993
    Abstract: The present invention provides use of a composition for the manufacture of a medicament for mitigating debilitating effects of Cerebral Autosomal-Dominant Arteriopathy with Subcortical Infarcts and Leukoencephalopathy (CADASIL), wherein the composition comprises vitamin E tocotrienols in a mixture of squalenes, phytosterols and pharmaceutically acceptable excipients.
    Type: Application
    Filed: April 8, 2020
    Publication date: April 13, 2023
    Applicant: HOVID BERHAD
    Inventors: Kah Hay Yuen, Jia Woei Wong, David Sue San Ho, Wai Yee Fung
  • Patent number: 11357751
    Abstract: The present invention provides a composition for preventing or mitigating dementia in a subject comprising a mixture of tocotrienols, tocopherol, squalene and B vitamin, and a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: June 14, 2022
    Assignee: Attest Research Sdn Bhd
    Inventors: Kah Hay Yuen, David Sue San Ho, Jia Woei Wong
  • Publication number: 20200316017
    Abstract: The present invention provides a composition for preventing or mitigating dementia in a subject comprising a mixture of tocotrienols, tocopherol, squalene and B vitamin, and a pharmaceutically acceptable carrier.
    Type: Application
    Filed: August 17, 2016
    Publication date: October 8, 2020
    Inventors: Kah Hay Yuen, David Sue San Ho, JIA WOEI Wong
  • Patent number: 10689594
    Abstract: A process for recovering tocotrienols/tocopherols, carotenoids and sterols from crude vegetable oil, characterised in that prior to the recovery steps, the amount of the free fatty acids in the oil is reduced to 3.50% by weight by distillation or neutralization.
    Type: Grant
    Filed: May 7, 2015
    Date of Patent: June 23, 2020
    Inventor: David Sue San Ho
  • Publication number: 20180030024
    Abstract: A process for recovering tocotrienols/tocopherols from vegetable oil distillate comprising the steps of esterifying the vegetable oil distillate with an alcohol in the presence of an acid catalyst to convert the fatty acids contained therein to produce an esterified mixture comprising fatty acid esters, thereby reducing fatty acid content in the oil to less than 3% by weight; distilling the esterified mixture for separating and removing the fatty acid esters therefrom; transesterifying the distilled mixture with an alcohol in the presence of a basic catalyst for converting glycerides present therein to fatty acid esters and glycerine, forming a transesterified mixture comprising glycerine and fatty acid esters; purifying the transesterified mixture to substantially remove glycerine therefrom; and distilling the purified mixture to substantially remove fatty acid esters, producing a composition comprising a predetermined concentration of tocotrienols/tocopherols.
    Type: Application
    Filed: February 4, 2016
    Publication date: February 1, 2018
    Inventor: DAVID SUE SAN HO
  • Publication number: 20180023031
    Abstract: A process for recovering tocotrienols/tocopherols, carotenoids and sterols from crude vegetable oil, characterised in that prior to the recovery steps, the amount of the free fatty acids in the oil is reduced to 3.50% by weight by distillation or neutralization.
    Type: Application
    Filed: May 7, 2015
    Publication date: January 25, 2018
    Inventor: DAVID SUE SAN HO
  • Publication number: 20150283242
    Abstract: The present invention is directed to an improved effectiveness pharmaceutical carrier comprising anyone or a combination of edible or pharmaceutical acceptable fatty acids and anyone or a combination of non-ionic surfactants, which is capable of improving the bio-absorption of drugs with intermediate log P ranging from 2 to 4 (having poor solubility in both water and triglycerides) as well as those with high log P of more than 4.
    Type: Application
    Filed: June 18, 2015
    Publication date: October 8, 2015
    Applicant: Hovid Berhad
    Inventors: Bee Hong Ng, Wai Peng Choy, Jia Woei Wong, June Lay Choo Khoo, David Sue San Ho, Kah Hay Yuen
  • Publication number: 20130046082
    Abstract: The present invention provides a composition including a polar organic extract of Eurycoma longifolia and a fraction derived from the polar organic extract, said composition comprising of quassinoids, coumarins, their glycosides, analogues and derivatives, which exhibits bioactivity of increasing spermatozoa production and spermatozoa quality in terms of morphology and motility, as well as increasing testosterone synthesis and release from cells of males. The extraction method of E. longifolia plant to produce the polar organic extract, and the subsequent purification to produce the fraction of polar organic extract containing the quassinoids, coumarins, their glycosides, analogues and derivatives, and uses for manufacturing a preparation for infertility treatment are also provided. The fraction of polar organic extract containing the quassinoids, coumarins, their glycosides, analogues and derivatives is formulated for medical applications via several routes of administration.
    Type: Application
    Filed: June 12, 2012
    Publication date: February 21, 2013
    Applicant: Universiti Sains Malaysia
    Inventors: Kit Lam CHAN, Bin Seng Low, David Sue San Ho
  • Publication number: 20100240753
    Abstract: The present invention is directed to an improved effectiveness pharmaceutical carrier comprising anyone or a combination of edible or pharmaceutical acceptable fatty acids and anyone or a combination of non-ionic surfactants, which is capable of improving the bio-absorption of drugs with intermediate log P ranging from 2 to 4 (having poor solubility in both water and triglycerides) as well as those with high log P of more than 4.
    Type: Application
    Filed: June 15, 2007
    Publication date: September 23, 2010
    Inventors: Bee Hong Ng, Wai Peng Choy, Jia Woei Wong, June Lay Choo Khoo, David Sue San Ho, Kah Hay Yuen
  • Publication number: 20100221370
    Abstract: The present invention provides a composition including a polar organic extract of Eurycoma longifolia and a fraction derived from the polar organic extract, said composition comprising of quassinoids, coumarins, their glycosides, analogues and derivatives, which exhibits bioactivity of increasing spermatozoa production and spermatozoa quality in terms of morphology and motility, as well as increasing testosterone synthesis and release from cells of males. The extraction method of E. longifolia plant to produce the polar organic extract, and the subsequent purification to produce the fraction of polar organic extract containing the quassinoids, coumarins, their glycosides, analogues and derivatives, and uses for manufacturing a preparation for infertility treatment are also provided. The fraction of polar organic extract containing the quassinoids, coumarins, their glycosides, analogues and derivatives is formulated for medical applications via several routes of administration.
    Type: Application
    Filed: August 6, 2007
    Publication date: September 2, 2010
    Applicant: UNIVERSITI SAINS MALAYSIA
    Inventors: Kit Lam Chan, Bin Seng Low, David Sue San Ho
  • Patent number: 7544822
    Abstract: The present invention relates to an improved and integrated process for the extraction and purification of tocotrienols or tocopherols, carotenoids and sterols from vegetable and other edible oils. Fatty acids in the vegetable oils are subjected to alcoholic osterification to form ester-rich layer that includes fatty acid alkyl esters, carotenoids, tocotrienols or tocopherols, and sterols. The advantages of this process are that the tocotrienols or tocopherols, carotenoids and sterols are produced efficiently without any substantial decomposition or degradation of these phytonutrients.
    Type: Grant
    Filed: November 18, 2004
    Date of Patent: June 9, 2009
    Assignee: Carotech Bhd.
    Inventor: David Sue San Ho
  • Patent number: 7211274
    Abstract: The present invention relates to a formulation for promoting hair growth and preventing hair loss. Supplementation with the formulation promotes hair growth and increases the number of hairs in mammals. In one embodiment, a composition for promoting hair growth and reducing hair loss according to the present invention comprises mixed tocotrienols and a pharmaceutically acceptable excipient.
    Type: Grant
    Filed: May 2, 2005
    Date of Patent: May 1, 2007
    Assignee: Hovis SDN BHD
    Inventors: David Sue San Ho, Kah Hay Yuen, Jia Woei Wong, Ai Beoy Lim
  • Publication number: 20040009135
    Abstract: The present invention relates to a formulation for promoting hair growth and preventing hair loss. Supplementation with the formulation promotes hair growth and increases the number of hairs in mammals. In one embodiment, a composition for promoting hair growth and reducing hair loss according to the present invention comprises mixed tocotrienols and a pharmaceutically acceptable excipient.
    Type: Application
    Filed: May 17, 2003
    Publication date: January 15, 2004
    Inventors: David Sue San Ho, Kah Hay Yuen, Jia Woei Wong, Ai Beoy Lim
  • Publication number: 20020147177
    Abstract: A new formulation and process of producing a new formulation of artemisinin in the form of a complexation of artemisinin with beta-cyclodextrins. This new formulation of artemisinin having greater aqueous solubility, a higher dissolution rate and an improved bioavailability.
    Type: Application
    Filed: January 24, 2001
    Publication date: October 10, 2002
    Inventors: Kah Hay Yuen, Kit Lam Chan, Ee Kiang Gan, Jia Woei Wong, Toh Weng Tuck, David Sue San Ho