Patents by Inventor Sanyasi Raju Kalidindi

Sanyasi Raju Kalidindi 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: 8063005
    Abstract: A non-aqueous cleansing formulation having cleansing, moisturizing and/or exfoliating properties includes an oil phase and a natural surfactant derived from legumes and/or grains. The oil phase can include an oil component and a thickening agent. The natural surfactant can be in the form of a particulate flour product derived from Vigna radiata, Vigna mungo, Glycine max, Cicer aerientinum, Vigna unguicalata, Pisum sativum, Phaseolus vulgaris, or combinations thereof, which is dispersed in the oil phase. The flour product suitably includes a high protein flour to emulsify the oil phase and provide improved cleansing action. Such non-aqueous cleansing formulation can be used as skin care products, hand cleansers, hair cleaners or general use cleansers. Advantageously, the cleansing formulations are free of synthetic soaps and/or synthetic surfactants.
    Type: Grant
    Filed: December 9, 2008
    Date of Patent: November 22, 2011
    Inventor: Sanyasi Raju Kalidindi
  • Publication number: 20090149362
    Abstract: A non-aqueous cleansing formulation having cleansing, moisturizing and/or exfoliating properties includes an oil phase and a natural surfactant derived from legumes and/or grains. The oil phase can include an oil component and a thickening agent. The natural surfactant can be in the form of a particulate flour product derived from Vigna radiala, Vigna mungo, Glycine max, Cicer aerientinum, Vigna unguicalata, Pisum sativum, Phaseolus vulgaris, or combinations thereof, which is dispersed in the oil phase. The flour product suitably includes a high protein flour to emulsify the oil phase and provide improved cleansing action. Such non-aqueous cleansing formulation can be used as skin care products, hand cleansers, hair cleaners or general use cleansers. Advantageously, the cleansing formulations are free of synthetic soaps and/or synthetic surfactants.
    Type: Application
    Filed: December 9, 2008
    Publication date: June 11, 2009
    Inventor: Sanyasi Raju KALIDINDI
  • Patent number: 5823592
    Abstract: A swabbing tool with a telescoping handle and a flexible tubular extension ending in a socket within which a variety of attachments can be inserted, to take swab samples of remote and distant surfaces, without someone having to actually climb up or go down to the surfaces, to determine whether a surface has been adequately cleaned. The clamp attachment has pivotally connected upper and lower members, which each have a jaw extending beyond a recess. There is a notch in the center of the jaws for holding swabs with narrow cylindrical handles. There are also attachments having a template with a hole of a known area. A swab on another handle must be used to take a sample within the hole of a surface which the template is held against. Extending from the rear of either kind of attachment is a cylindrical member, which fits inside the socket.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: October 20, 1998
    Inventor: Sanyasi Raju Kalidindi
  • Patent number: 5731000
    Abstract: This application discloses a method of inhibiting degradation of the antidepressant bupropion hydrochloride in a solid pharmaceutical formulation, so that the pharmaceutical formulation will maintain at least 80% of its initial bupropion potency after one year.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: March 24, 1998
    Assignee: Glaxo Wellcome Inc.
    Inventors: Michael David Ruff, Sanyasi Raju Kalidindi, Joel Elmore Sutton, Jr.