Patents by Inventor Aranapakam Venkatesan

Aranapakam Venkatesan 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).

  • Substituted-3-indolyl-4-piperidino-alkyl heterocycles for the treatment of depression
    Publication number: 20050239775
    Abstract: A compound represented by the formula I: wherein A represents the following heterocycles: and R1-9 are as defined herein, a composition containing this compound and methods for treating disorders of the serotonin-affected neurological systems utilizing such a compound or composition.
    Type: Application
    Filed: June 22, 2005
    Publication date: October 27, 2005
    Applicant: Wyeth
    Inventors: Aranapakam Venkatesan, Jamie Davis, Yansong Gu
  • Benzofuranyl-and benzothienyl-piperazinyl quinolines and methods of their use
    Publication number: 20050059673
    Abstract: Benzofuranyl- and benzothienyl-piperzinyl quinoline derivatives and compositions containing such compounds are disclosed. Methods of using benzofuranyl- and benzothienyl-piperzinyl quinoline derivatives and compositions containing such composition in the treatment and/or prevention of serotonin-related disorders, such as depression and anxiety, are also disclosed. In addition, processes for the preparation of benzofuranyl- and benzothienyl-piperzinyl quinoline derivatives are disclosed.
    Type: Application
    Filed: April 29, 2004
    Publication date: March 17, 2005
    Inventors: Aranapakam Venkatesan, Osvaldo Santos, Magda Asselin, George Grosu, Deborah Evrard, Richard Mewshaw, Kristin Meagher
  • Piperidinyl indole and tetrohydropyridinyl indole derivatives and method of their use
    Publication number: 20050004162
    Abstract: 3-Piperidin-4-yl-1H-indole and 3-(1,2,3,6-tetrahydro-pyridin-4-yl)-1H-indole derivatives are disclosed. Methods of using the derivatives and compositions containing the derivatives in the prevention and/or treatment of serotonin disorders, such as depression and anxiety, are also disclosed. Additionally, processes for the preparation of 3-piperidin-4-yl-1H-indole and 3-(1,2,3,6-tetrahydro-pyridin-4-yl)-1H-indole derivatives are disclosed.
    Type: Application
    Filed: April 30, 2004
    Publication date: January 6, 2005
    Inventors: Aranapakam Venkatesan, Osvaldo Santos, Yansong Gu
  • Angiotensin II receptor blocking 2,3,6 substituted quinazolinones
    Patent number: 5290780
    Abstract: Novel quinazolinone compounds of the formula: ##STR1## wherein R.sup.5, R.sup.6, R.sup.7, R.sup.8, R and X are defined in the specification, which have angiotensin II (AII) antagonizing activity, intermediates useful in the preparation of the compounds, methods of producing and using the compounds to alleviate angiotensin induced hypertension and treat congestive heart failure in mammals.
    Type: Grant
    Filed: January 14, 1992
    Date of Patent: March 1, 1994
    Assignee: American Cyanamid Co.
    Inventors: Aranapakam Venkatesan, Jeremy I. Levin