Patents by Inventor Praveen Tyle

Praveen Tyle 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).

  • Publication number: 20050261641
    Abstract: A method for treatment or prevention of a disease or disorder of an eye comprises (a) charging a dispenser with a suitable liquid medicament, (b) disposing the dispenser in operative juxtaposition with the eye, and (c) actuating the dispenser to release a therapeutically effective amount of the medicament into the eye. The dispenser comprises an electrically energizable droplet generating device, such as a thermal resistor bubble jet device, together with means for electrically energizing and means for actuating the device. The device, when actuated, is adapted to issue droplets of the liquid medicament at a rate of about 1 to about 300 ?l s?1 whereby a therapeutically effective amount of not more than about 50 ?l of the medicament is released into the eye in not more than about 1 second. The dispenser further comprises a standoff configured to engage a facial surface proximal to the eye, thereby placing the dispenser in operative juxtaposition with the eye.
    Type: Application
    Filed: September 11, 2003
    Publication date: November 24, 2005
    Inventors: Mark Warchol, Praveen Tyle
  • Publication number: 20030161867
    Abstract: A dermally deliverable pharmaceutical composition comprises at least one selective cyclooxygenase-2 (COX-2) inhibitory drug or prodrug thereof solubilized in a pharmaceutically acceptable carrier that comprises a low molecular weight monohydric alcohol, and exhibits a skin permeation rate of the therapeutic agent at least equal to that exhibited by a reference solution of the therapeutic agent in 70% aqueous ethanol. A method of effecting targeted delivery of a selective COX-2 inhibitory drug to a site of pain and/or inflammation in a subject comprises topically administering such a composition to skin of the subject, preferably at a locus overlying or adjacent to the site of pain and/or inflammation. A method of effecting systemic treatment of a subject having a COX-2 mediated disorder comprises transdermally administering such a composition, preferably by contacting the composition with an area of skin of the subject not greater than about 400 cm2.
    Type: Application
    Filed: May 30, 2002
    Publication date: August 28, 2003
    Inventors: Guang Wei Lu, Gary D. Ewing, Praveen Tyle, Brenda M. Stoller, Rajeev Gokhale, Ashwini Gadre
  • Patent number: 6551584
    Abstract: There is provided a pharmaceutical composition suitable for topical administration to an eye, the composition comprising as active agent at least one oxazolidinone antibacterial drug, for example linezolid, in a concentration effective for treatment and/or prophylaxis of a gram-positive bacterial infection of an eye, and at least one ophthalmically acceptable excipient ingredient that reduces a rate of removal of the composition from the eye by lacrimation such that the composition has an effective residence time in the eye of about 2 to about 24 hours. The composition is, for example, an in situ gellable solution, suspension or solution/suspension.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: April 22, 2003
    Assignee: Pharmacia & Upjohn Company
    Inventors: Rebanta Bandyopadhyay, Pamela J. Secreast, Leslie C. Hawley, Vincent E. McCurdy, Praveen Tyle, Paramita Bandyopadhyay, Satish Kumar Singh
  • Publication number: 20030022912
    Abstract: A rapid-onset pharmaceutical composition is provided, useful for treatment of sexual dysfunction, stimulation of sexual activity and enhancement of sexual desire, interest and performance in men and women. The composition is a dosage form comprising (a) a therapeutically or sexual-stimulatorily effective amount of a therapeutic agent having a molecular weight, excluding counterions, not greater than 250, and (b) at least one pharmaceutically acceptable excipient; and is adapted for delivery by a route of administration that entails interaction with the organs of taste yet has acceptable organoleptic properties.
    Type: Application
    Filed: February 7, 2002
    Publication date: January 30, 2003
    Inventors: Alice C. Martino, Vincent E. McCurdy, Steven A. Pierman, Joseph P. Reo, Praveen Tyle, Sy-Juen Wu
  • Publication number: 20020107238
    Abstract: There is provided a pharmaceutical composition suitable for topical administration to an eye, the composition comprising as active agent at least one oxazolidinone antibacterial drug, for example linezolid, in a concentration effective for treatment and/or prophylaxis of a gram-positive bacterial infection of an eye, and at least one ophthalmically acceptable excipient ingredient that reduces a rate of removal of the composition from the eye by lacrimation such that the composition has an effective residence time in the eye of about 2 to about 24 hours. The composition is, for example, an in situ gellable solution, suspension or solution/suspension.
    Type: Application
    Filed: October 10, 2001
    Publication date: August 8, 2002
    Inventors: Rebanta Bandyopadhyay, Pamela J. Secreast, Leslie C. Hawley, Vincent E. McCurdy, Praveen Tyle, Paramita Bandyopadhyay, Satish Kumar Singh
  • Patent number: 5977068
    Abstract: The present invention relates to compositions of growth hormones and preservatives which do not interfere with the activity of the growth hormone.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: November 2, 1999
    Assignee: American Cyanamid Company
    Inventors: Praveen Tyle, Brenda Lee Balint Probasco, Susan Mancini Cady
  • Patent number: 5314685
    Abstract: Anhydrous formulations useful for administering lipophilic, pharmaceutically active agents to hosts in need of such treatment processes for preparing these formulations, pharmaceutical compositions based upon these formulations, and the use of these formulations to administer lipophilic, pharmaceutically active agents to a host. The lipophilic agent to be administered is solubilized in a hydrophilic vehicle which makes up at least part of the anhydrous formulation. Preferably, the lipophilic agent is present in the hydrophilic vehicle in a supersaturated or near saturated amount. Preferred pharmaceutical compositions based upon the formulations according to the present invention are useful in treating skin dermatoses such as psoriasis.
    Type: Grant
    Filed: May 11, 1992
    Date of Patent: May 24, 1994
    Assignee: Agouron Pharmaceuticals, Inc.
    Inventors: Praveen Tyle, Kenneth R. Freebern
  • Patent number: 4857506
    Abstract: The invention relates to sustained release compositions of growth hormones and/or related compounds and multiple water-in oil-in-water emulsions. The invention also relates to methods for increasing and maintaining increased levels of growth hormones and/or related compounds in the blood of treated animals for extended periods of time, increasing weight gains in animals and increasing milk production of lactating animals by the administration of a composition of the invention.
    Type: Grant
    Filed: January 12, 1987
    Date of Patent: August 15, 1989
    Assignee: American Cyanamid Company
    Inventor: Praveen Tyle