Patents by Inventor Karunagaran A/L Arumugam

Karunagaran A/L Arumugam 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: 10350848
    Abstract: A glove that includes a polymeric, elastomeric, or latex composition including a blend of a polyurethane material, an acrylonitrile-butadiene material and an ethylene vinyl acetate material; at least one of a carnauba or a modified polyethylene wax; and hard filler particles having a hardness greater than 4 Mohs or more, thereby increasing the abrasion-resistance and/or cut-resistance of the glove, is disclosed.
    Type: Grant
    Filed: November 21, 2014
    Date of Patent: July 16, 2019
    Assignee: Ansell Limited
    Inventors: Liong Yu Loo, Kwee Feng Hin, Karunagaran A/L Arumugam, Kim Soon Fam, Siew Bee Neoh
  • Publication number: 20150143608
    Abstract: A glove that includes a polymeric, elastomeric, or latex composition including a blend of a polyurethane material, an acrylonitrile-butadiene material and an ethylene vinyl acetate material; at least one of a carnauba or a modified polyethylene wax; and hard filler particles having a hardness greater than 4 Mohs or more, thereby increasing the abrasion-resistance and/or cut-resistance of the glove, is disclosed.
    Type: Application
    Filed: November 21, 2014
    Publication date: May 28, 2015
    Inventors: Liong Yu Loo, Kwee Feng Hin, Karunagaran A/L Arumugam, Kim Soon Fam, Siew Bee Neoh
  • Publication number: 20150037529
    Abstract: Provided for example is a method of making an lined elastomeric article comprising: (I) applying to a base elastomer layer a foamed or unfoamed composite of flock fibers and aqueous elastomer, wherein (a) if the elastomer base layer polymer component is (i) not predominantly NR or (ii) not predominantly NR plus NBR, then the elastomer of the composite comprises NBR, wherein NBR and if present acrylic latex are (1) substantial in the composite or (2) predominate in the composite, and/or wherein (b) the elastomer of the composite comprises acrylic latex, NBR and, if the elastomeric base layer is not predominantly NBR, the major elastomer of the base layer.
    Type: Application
    Filed: July 15, 2014
    Publication date: February 5, 2015
    Inventors: Liong Yu Loo, Kwee Feng Hin, Kong Seng Low, Karunagaran A/L Arumugam
  • Patent number: 7721354
    Abstract: A glove with an integrally formed arm trough has a hand portion, arm portion and a cuff portion. The arm portion is provided with a first ridge, a second ridge with a larger diameter compared to the arm portion, and a third ridge. During use, the third ridge is pushed towards the first ridge by the user to extend the second ridge away from the arm and towards the hand portion forming a liquid capturing trough while the cuff portion protects from the arm from liquid exposure. The length between the third ridge and the second ridge is larger than the length between the first and second ridge so that the trough created has a positive cone angle and a depth to sufficient to provide liquid volume capacity. The ridges are shaped as sharp edges or C-sections to provide easy forming of the liquid capturing arm trough.
    Type: Grant
    Filed: September 21, 2006
    Date of Patent: May 25, 2010
    Assignee: Ansell Healthcare Products LLC
    Inventors: Loo Liong Yu, David Mark Lucas, Ong Chin Kok, Karunagaran A/L Arumugam, Dave Narasimhan
  • Publication number: 20080092261
    Abstract: A glove with an integrally formed arm trough has a hand portion, arm portion and a cuff portion. The arm portion is provided with a first ridge, a second ridge with a larger diameter compared to the arm portion, and a third ridge. During use, the third ridge is pushed towards the first ridge by the user to extend the second ridge away from the arm and towards the hand portion forming a liquid capturing trough while the cuff portion protects from the arm from liquid exposure. The length between the third ridge and the second ridge is larger than the length between the first and second ridge so that the trough created has a positive cone angle and a depth to sufficient to provide liquid volume capacity. The ridges are shaped as sharp edges or C-sections to provide easy forming of the liquid capturing arm trough.
    Type: Application
    Filed: September 21, 2006
    Publication date: April 24, 2008
    Applicant: Ansell Healthcare Products LLC
    Inventors: Loo Liong Yu, David Mark Lucas, Ong Chin Kok, Karunagaran A/L Arumugam, Dave Narasimhan