Patents by Inventor Pramod Sarpotdar

Pramod Sarpotdar 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: 20170035779
    Abstract: Methods and compositions for stimulating the growth of hair are disclosed wherein said compositions include a cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl compound represented by the formula I wherein the dashed bonds represent the presence or absence of a double bond which can be in the cis or trans configuration and A, B, Z, X, R1 and R2 are as defined in the specification and a penetration enhancer. Such compositions are used in stimulating hair growth of human or non-human animals.
    Type: Application
    Filed: August 19, 2015
    Publication date: February 9, 2017
    Inventors: KEVIN S. WARNER, KRISTIN B. PRINN, CHETAN P. PUJARA, PRAMOD SARPOTDAR, JOHN T. TROGDEN, ADNAN K. SALAMEH, GUANG WEI LU
  • Publication number: 20160206626
    Abstract: Methods and compositions for stimulating the growth of hair are disclosed wherein said compositions include a cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl compound represented by the formula I wherein the dashed bonds represent the presence or absence of a double bond which can be in the cis or trans configuration and A, B, Z, X, R1 and R2 are as defined in the specification and a penetration enhancer. Such compositions are used in stimulating hair growth of human or non-human animals.
    Type: Application
    Filed: August 19, 2015
    Publication date: July 21, 2016
    Inventors: KEVIN S. WARNER, KRISTIN B. PRINN, CHETAN P. PUJARA, PRAMOD SARPOTDAR, JOHN T. TROGDEN, ADNAN K. SALAMEH, GUANG WEI LU
  • Publication number: 20150359781
    Abstract: The present invention provides stabilized cream formulations of oxymetazoline and uses thereof. The present invention also provides a method of treating facial erythema associated with rosacea in a patient in need of such treatment, comprising topically administering once or twice daily to the site of erythema on the face of the patient a pharmaceutical composition comprising 0.5%, 1.0% or 1.5% oxymetazoline or a pharmaceutically acceptable salt thereof as the sole active ingredient.
    Type: Application
    Filed: June 11, 2015
    Publication date: December 17, 2015
    Inventors: Pramod Sarpotdar, Kevin Warner, Steven Zhang, Gurpreet Ahluwalia, Amy Kuang
  • Patent number: 9149484
    Abstract: Methods and compositions for stimulating the growth of hair are disclosed wherein said compositions include a cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl compound represented by the formula I wherein the dashed bonds represent the presence or absence of a double bond which can be in the cis or trans configuration and A, B, Z, X, R1 and R2 are as defined in the specification and a penetration enhancer. Such compositions are used in stimulating hair growth of human or non-human animals.
    Type: Grant
    Filed: February 7, 2014
    Date of Patent: October 6, 2015
    Assignee: Allergan, Inc.
    Inventors: Kevin S. Warner, Kristin B. Prinn, Chetan P. Pujara, Pramod Sarpotdar, John T. Trogden, Adnan K. Salameh, Guang Wei Lu
  • Publication number: 20140271826
    Abstract: The solubility of kinetin and/or of zeatin is increased when either or both are combined in a formulation that includes a polyoxyalkylene-n-glycerol dicarboxylate component and a fatty acid component. These two components provide a synergistic increase in the solubility of kinetin and/or zeatin that is greater than that which would be expected based on the solubility of kinetin and zeatin in the individual components.
    Type: Application
    Filed: March 17, 2014
    Publication date: September 18, 2014
    Applicant: Dow Pharmaceutical Sciences, Inc.
    Inventors: Pramod Sarpotdar, Sarmistha Basu, Varsha D. Bhatt, Yunik Chang, Gordon J. Dow
  • Publication number: 20140155488
    Abstract: Methods and compositions for stimulating the growth of hair are disclosed wherein said compositions include a cyclopentane heptanoic acid, 2-cycloalkyl or arylalkyl compound represented by the formula I wherein the dashed bonds represent the presence or absence of a double bond which can be in the cis or trans configuration and A, B, Z, X, R1 and R2 are as defined in the specification and a penetration enhancer. Such compositions are used in stimulating hair growth of human or non-human animals.
    Type: Application
    Filed: February 7, 2014
    Publication date: June 5, 2014
    Applicant: ALLERGAN, INC.
    Inventors: KEVIN S. WARNER, KRISTIN B. PRINN, CHETAN P. PUJARA, PRAMOD SARPOTDAR, JOHN T. TROGDEN, ADNAN K. SALAMEH
  • Publication number: 20120121702
    Abstract: A solid dosage form for oral administration comprising azithromycin in an amount below that which causes gastrointestinal side effects, which dosage form is a controlled release dosage form.
    Type: Application
    Filed: January 25, 2012
    Publication date: May 17, 2012
    Applicant: Dow Pharmaceutical Sciences, Inc.
    Inventors: Radhakrishnan Pillai, Pramod Sarpotdar, David W. Osborne, Gordon J. Dow
  • Patent number: 8124123
    Abstract: A solid dosage form for oral administration comprising azithromycin in an amount below that which causes gastrointestinal side effects, which dosage form is a controlled release dosage form.
    Type: Grant
    Filed: December 17, 2007
    Date of Patent: February 28, 2012
    Assignee: Dow Pharmaceutical Sciences, Inc.
    Inventors: Radhakrishnan Pillai, Pramod Sarpotdar, David W. Osborne, Gordon J. Dow
  • Publication number: 20090060994
    Abstract: A solid dosage form for oral administration comprising azithromycin in an amount below that which causes gastrointestinal side effects, which dosage form is a controlled release dosage form.
    Type: Application
    Filed: December 17, 2007
    Publication date: March 5, 2009
    Inventors: Radhakrishnan Pillai, Pramod Sarpotdar, David W. Osborne, Gordon J. Dow
  • Publication number: 20030054045
    Abstract: Particulate crystalline therapeutic substances are formulated with stabilizers to enhance contact between the crystalline therapeutic substances and the mucosal membranes to provide extended therapeutic effect.
    Type: Application
    Filed: June 21, 2002
    Publication date: March 20, 2003
    Applicant: Elan Pharma International Limited
    Inventors: Gary G. Liversidge, W. Mark Eickhoff, Kathleen J. Illig, Pramod Sarpotdar, Stephen B. Ruddy
  • Patent number: 6432381
    Abstract: Particulate crystalline therapeutic substances are formulated with stabilizers to enhance contact between the crystalline therapeutic substances and the mucosal membranes to provide extended therapeutic effect.
    Type: Grant
    Filed: March 11, 1997
    Date of Patent: August 13, 2002
    Assignee: Elan Pharma International Limited
    Inventors: Gary G. Liversidge, W. Mark Eickhoff, Kathleen J. Illig, Pramod Sarpotdar, Stephen B. Ruddy
  • Publication number: 20010006617
    Abstract: Particulate crystalline therapeutic substances are formulated with stabilizers to enhance contact between the crystalline therapeutic substances and the mucosal membranes to provide extended therapeutic effect.
    Type: Application
    Filed: March 11, 1997
    Publication date: July 5, 2001
    Inventors: GARY G. LIVERSIDGE, W. MARK EICKHOFF, KATHLEEN J. ILLIG, PRAMOD SARPOTDAR, STEPHEN B. RUDDY
  • Patent number: 5628981
    Abstract: Nanoparticulate crystalline x-ray contrast agents are formulated with stabilizers to enhance contact between the crystalline x-ray contrast agents and the gastrointestinal tract.Nanoparticulate crystalline therapeutic substances also formulated with stabilizers to enhance contact between the crystalline therapeutic substances and the gastrointestinal tract and to provide extended therapeutic effect.
    Type: Grant
    Filed: December 30, 1994
    Date of Patent: May 13, 1997
    Assignee: Nano Systems L.L.C.
    Inventors: Gary Liversidge, W. Mark Eickhoff, Kathleen J. Illig, Pramod Sarpotdar, Stephen B. Ruddy
  • Patent number: 5518187
    Abstract: A method of preparing particles of a drug substance or diagnostic imaging agent which comprises grinding the drug substance or imaging agent in the presence of grinding media comprising a polymeric resin. The method provides particles exhibiting reduced contamination.
    Type: Grant
    Filed: January 12, 1994
    Date of Patent: May 21, 1996
    Assignee: Nano Systems L.L.C.
    Inventors: Joseph A. Bruno, Brian D. Doty, Evan Gustow, Kathleen J. Illig, Nats Rajagopalan, Pramod Sarpotdar
  • Patent number: 5340564
    Abstract: This invention discloses a composition comprised of nanoparticles having p-isononylphenoxypoly (glycidol) as a surface modifier adsorbed on the surface thereof. In preferred embodiments, the p-isononylphenoxypoly (glycidol) provides resistance to particle aggregation during heat sterilization. In another preferred embodiment, those nanoparticles also comprise a stability enhancing compound. A preferred stability enhancing compound is albumin. This invention further discloses a method of making nanoparticles having p-isononylphenoxypoly(glycidol) as a surface modifier adsorbed on the surface, comprised of contacting said nanoparticles with p-isononylphenoxypoly(glycidol) for a time and under conditions sufficient to form a p-isononylphenoxypoly(glycidol) surface modified nanoparticle.
    Type: Grant
    Filed: December 10, 1992
    Date of Patent: August 23, 1994
    Assignee: Sterling Winthrop Inc.
    Inventors: Kathleen J. Illig, Pramod Sarpotdar