Patents by Inventor Neena Gandhi

Neena Gandhi 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).

  • Cation exchange ureteral stent
    Patent number: 9579425
    Abstract: An endoluminal prosthesis for placing in a body passage of a patient, includes a ureteral stent, the ureteral stent having a generally tubular housing having a proximal end and a distal end and a lumen longitudinally disposed therethrough, with cation-exchange resin beads disposed within the tubular housing, and at least one anchoring mechanism disposed on a distal end of the tubular housing, where at least one retention screen is disposed within the lumen of the ureteral stent configured to retain the plurality of beads.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: February 28, 2017
    Assignee: Cook Medical Technologies LLC
    Inventor: Neena Gandhi
  • Hollow fiber ureteral stent and filter
    Patent number: 9192460
    Abstract: An endoluminal prosthesis for placing in a body passage of a patient, includes a ureteral stent, the ureteral stent comprising a generally tubular housing having a proximal end and a distal end and a lumen longitudinally disposed therethrough, at least one hollow fiber tubule disposed within the tubular housing, and at least one anchoring mechanism disposed on a distal end of the tubular housing.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: November 24, 2015
    Assignee: Cook Medical Technologies LLC
    Inventor: Neena Gandhi
  • HOLLOW FIBER URETERAL STENT
    Publication number: 20140188247
    Abstract: An endoluminal prosthesis for placing in a body passage of a patient, includes a ureteral stent, the ureteral stent comprising a generally tubular housing having a proximal end and a distal end and a lumen longitudinally disposed therethrough, at least one hollow fiber tubule disposed within the tubular housing, and at least one anchoring mechanism disposed on a distal end of the tubular housing.
    Type: Application
    Filed: December 20, 2013
    Publication date: July 3, 2014
    Applicant: Cook Medical Technologies LLC
    Inventor: Neena GANDHI
  • CATION EXCHANGE URETERAL STENT
    Publication number: 20140188248
    Abstract: An endoluminal prosthesis for placing in a body passage of a patient, includes a ureteral stent, the ureteral stent having a generally tubular housing having a proximal end and a distal end and a lumen longitudinally disposed therethrough, with cation-exchange resin beads disposed within the tubular housing, and at least one anchoring mechanism disposed on a distal end of the tubular housing, where at least one retention screen is disposed within the lumen of the ureteral stent configured to retain the plurality of beads.
    Type: Application
    Filed: December 20, 2013
    Publication date: July 3, 2014
    Applicant: Cook Medical Technologies LLC
    Inventor: Neena GANDHI
  • Antioxidant triacylglycerols and lipid compositions
    Patent number: 7417071
    Abstract: A lipid composition includes triacylglycerols that include unsaturated fatty acids such as alpha linolenic acid and antioxidant moeities such as pyruvic acid.
    Type: Grant
    Filed: April 11, 2005
    Date of Patent: August 26, 2008
    Assignee: Alberta Research Council Inc.
    Inventor: Neena Gandhi
  • Antioxidant triacylglycerols and lipid compositions
    Patent number: 7041840
    Abstract: A lipid composition includes triacylglycerols that include unsaturated fatty acids such as alpha linolenic acid and antioxidant moeities such as pyruvic acid.
    Type: Grant
    Filed: December 18, 2002
    Date of Patent: May 9, 2006
    Assignee: Alberta Research Council Inc.
    Inventor: Neena Gandhi
  • ANTIOXIDANT TRIACYLGLYCEROLS AND LIPID COMPOSITIONS
    Publication number: 20050165101
    Abstract: A lipid composition includes triacylglycerols that include unsaturated fatty acids such as alpha linolenic acid and antioxidant moeities such as pyruvic acid.
    Type: Application
    Filed: April 11, 2005
    Publication date: July 28, 2005
    Inventor: Neena GANDHI
  • PYRUVATE ENRICHED ONION EXTRACT
    Publication number: 20050037097
    Abstract: Extracts of plants of the genus Allium, such as onion bulbs (Allium cepa), contain pyruvic acid and possess the ability to inhibit generation of organic free radicals, quench pre-formed free radicals, and to induce the activity of antioxidant enzymes such as quinone reductase, thus limiting damage due to aging such as cataracts.
    Type: Application
    Filed: August 14, 2003
    Publication date: February 17, 2005
    Inventors: Neena Gandhi, Mahinda Wettasinghe
  • Antioxidant triacylglycerols and lipid compositions
    Publication number: 20040122093
    Abstract: A lipid composition includes triacylglycerols that include unsaturated fatty acids such as alpha linolenic acid and antioxidant moeities such as pyruvic acid.
    Type: Application
    Filed: December 18, 2002
    Publication date: June 24, 2004
    Inventor: Neena Gandhi
  • Preparation of glucosamine hydrochloride
    Patent number: 6486307
    Abstract: A method of producing glucosamine hydrochloride from chitin by grinding the chitin to a very fine size and digestion with concentrated hydrochloric acid. The glucosamine hydrochloride is decolorized with activated charcoal, washed with ethanol and assayed by pH titration with a base.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: November 26, 2002
    Assignee: Alberta Research Council Inc.
    Inventors: Neena Gandhi, James Kenneth Laidler