Patents by Inventor Chandra Singh

Chandra Singh 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: 8017623
    Abstract: The present invention provides pharmaceutical compositions comprising dextromethorphan hydrochloride.
    Type: Grant
    Filed: July 3, 2008
    Date of Patent: September 13, 2011
    Assignee: Trinity Laboratories, Inc.
    Inventor: Chandra Singh
  • Publication number: 20100004278
    Abstract: The present invention provides pharmaceutical compositions comprising dextromethorphan hydrochloride.
    Type: Application
    Filed: July 3, 2008
    Publication date: January 7, 2010
    Inventor: Chandra Singh
  • Publication number: 20080058413
    Abstract: The present invention relates to the formulations of ester derivatives of sandalwood oil and santalol. These derivatives are capable of reverting to the active parent compound following enzymatic or chemical hydrolysis. These derivatives have a higher lipophilicity, lipid solubility and less irritation to the skin than the parent compound, and hence are better able to be incorporated into certain pharmaceutical formulations, including cream and ointment pharmaceutical formulations. The compounds of the present invention are set forth by the following formula: The present invention generally pertains to a compound of formula (I): R—CO—SWO??(I) wherein SWO refers to collectively the alcohols, including santalol, present in the sandalwood oil; wherein R is selected from alkyl groups of up to about 22 carbon atoms and aryl groups of up to about 22 carbon atoms and alkylene group of up to about 22 carbon atoms and an arylene group of up to about 22 carbon atoms.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 6, 2008
    Inventors: Chandra Singh, Jagaveerabhadra Nulu
  • Publication number: 20080058362
    Abstract: Chronic pain is alleviated in a mammal suffering there from by administering to the mammal a chronic pain alleviating amount of a nontoxic N-methyl-D-aspartate receptor antagonist such as dextromethorphan, dextrorphan, ketamine or pharmaceutically acceptable salt thereof, in combination with a ?-opiate analgesic such as tramadol or an analogously acting molecular entity, and a capsaicin or an ester of capsaicin, and optionally in sustained release dosage form.
    Type: Application
    Filed: August 22, 2007
    Publication date: March 6, 2008
    Inventors: Chandra Singh, David Woody, Jagaveerabhadra Nulu
  • Publication number: 20070166368
    Abstract: The present invention relates to protein stabilized liposomes. Specifically, the present invention discloses compositions and methods for protein stabilized liposomes, the creation of protein stabilized liposomes, and the administration of protein stabilized liposomes.
    Type: Application
    Filed: January 3, 2007
    Publication date: July 19, 2007
    Inventor: Chandra Singh
  • Publication number: 20060205679
    Abstract: The present invention provides method, preparation and use of a variety of pharmaceutical compositions containing at least one digitalis glycoside such as oleandrin, odoroside-A, neriifolin, proscillaridin-A, methyl-proscillaridin-A, digitoxin, digoxin alone or at least one digitalis glycoside complexed with cyclodextrins. In another aspect, the present invention provides an effective method to treat diseases in mammals. In yet another aspect, the present invention provides an effective method for treating skin diseases in a human or non-human animal.
    Type: Application
    Filed: October 21, 2005
    Publication date: September 14, 2006
    Inventors: Robert Streeper, Chandra Singh
  • Publication number: 20050026849
    Abstract: The present invention provides method, preparation and use of a variety of pharmaceutical composition containing at least one digitalis glycosides such as oleandrin, odoroside-A, neriifolin, proscillaridin-A, methyl-proscillaridin-A, digitoxin, digoxin and amorphous cyclodextrins. In another aspect, the present invention provides an effective method to reduce the growth of cancers or reducing the incidence of metastases. In yet another aspect, the present invention provides an effective method for treating diseases in a warm-blooded animal.
    Type: Application
    Filed: March 29, 2004
    Publication date: February 3, 2005
    Inventors: Chandra Singh, Robert Streeper