Patents by Inventor Supriya Gupta

Supriya Gupta 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: 20110070231
    Abstract: This invention is directed to a stable liquid pharmaceutical formulation comprising a high concentration, e.g. 50 mg/ml or more, of antibody in about 20-60 mM succinate buffer or 30-70 mM histidine buffer, having pH from about pH 5.5 to about pH 6.5, about 0.01-0.1% polysorbate, and a tonicity modifier that contributes to the isotonicity of the formulation. This liquid formulation is stable at refrigerated temperature (2-8° C.) for at least 1 year, and preferably 2 years. This liquid formulation is suitable for subcutaneous injection. The preferred antibodies include Daclizumab, a humanized anti-IL-2 receptor monoclonal antibody; HAIL-12, a humanized anti-IL-12 monoclonal antibody; HuEP5C7, a humanized anti-L selectin monoclonal antibody; and Flintozumab, a humanized anti-gamma interferon monoclonal antibody.
    Type: Application
    Filed: November 24, 2010
    Publication date: March 24, 2011
    Applicant: Abbott Biotherapeutics Corporation
    Inventors: Elizabet A. Kaisheva, Supriya Gupta, Shanti G. Duvur, Malathy Subramanian
  • Publication number: 20100168186
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Application
    Filed: December 22, 2009
    Publication date: July 1, 2010
    Applicant: EKR THERAPEUTICS, INC.
    Inventors: Michelle Renee Duncan, Supriya Gupta, David Hartley Haas, Norma V. Stephens, Camellia Zamiri
  • Publication number: 20100055097
    Abstract: This invention is directed to a stable lyophilized pharmaceutical formulation prepared by lyophilizing an aqueous formulation comprising a high concentration, e.g. 50 mg/ml or more, of an IgG antibody in about 5-25 mM histidine buffer having pH from about 5.5 to about 6.5, about 0.005%-0.03% polysorbate, sucrose, and optionally serine, and/or mannitol. This lyophilized formulation is stable at room temperature for at least 6 months, and preferably 1 year. This lyophilized formulation has a short reconstitution time of less than 2 minutes, and is suitable for parenteral administration such as intravenous, intramuscular, intraperitoneal, or subcutaneous injection. This invention is exemplified by the anti-IL2 receptor antibody.
    Type: Application
    Filed: August 12, 2009
    Publication date: March 4, 2010
    Applicant: FACET BIOTECH CORPORATION
    Inventors: Elizabet A. Kaisheva, Aleni Flores-Nate, Supriya Gupta
  • Patent number: 7659291
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: February 9, 2010
    Assignee: EKR Therapeutics, Inc.
    Inventors: Michelle Renee Duncan, Supriya Gupta, David Hartley Haas, Norma V. Stephens, Camellia Zamiri
  • Patent number: 7659290
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: February 9, 2010
    Assignee: EKR Therapeutics, Inc.
    Inventors: Michelle Renee Duncan, Supriya Gupta, David Hartley Haas, Norma V. Stephens, Camellia Zamiri
  • Publication number: 20100022602
    Abstract: Provided herein are ready-to-use premixed bolus injection pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Application
    Filed: October 1, 2009
    Publication date: January 28, 2010
    Applicant: EKR Therapeutics, Inc.
    Inventors: Supriya Gupta, Yanli Mi, Camellia Zamiri
  • Patent number: 7612102
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: November 3, 2009
    Inventors: Michelle Renee Duncan, Supriya Gupta, David Hartley Haas, Norma V. Stephens, Camellia Zamiri
  • Patent number: 7592004
    Abstract: This invention is directed to a stable lyophilized pharmaceutical formulation prepared by lyophilizing an aqueous formulation comprising a high concentration, e.g. 50 mg/ml or more, of an IgG antibody in about 5-25 mM histidine buffer having pH from about 5.5 to about 6.5, about 0.005%-0.03% polysorbate, sucrose, and optionally serine, and/or mannitol. This lyophilized formulation is stable at room temperature for at least 6 months, and preferably 1 year. This lyophilized formulation has a short reconstitution time of less than 2 minutes, and is suitable for parenteral administration such as intravenous, intramuscular, intraperitoneal, or subcutaneous injection. This invention is exemplified by the anti-IL2 receptor antibody.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: September 22, 2009
    Assignee: Facet Biotech Corporation
    Inventors: Elizabet A. Kaisheva, Aleni Flores-Nate, Supriya Gupta
  • Publication number: 20090182017
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Application
    Filed: March 19, 2009
    Publication date: July 16, 2009
    Applicant: EKR THERAPEUTICS, INC.
    Inventors: Michelle Renee Duncan, Supriya Gupta, David Hartley Haas, Norma V. Stephens, Camellia Zamiri
  • Publication number: 20090182018
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Application
    Filed: March 19, 2009
    Publication date: July 16, 2009
    Applicant: EKR THERAPEUTICS, INC.
    Inventors: Michelle Renee Duncan, Supriya Gupta, David Hartley Haas, Norma V. Stephens, Camellia Zamiri
  • Publication number: 20090163421
    Abstract: Lyophilized pharmaceutical compositions comprise a natriuretic peptide, a buffer and a bulking agent that are stable at room temperature. Preferably, for a fill volume of 1 mL (pre-lyophilization), the total cake mass, post-lyophilization, is 30-175 mg. Preferably, the natriuretic peptide is ularitide or a pharmaceutically acceptable salt thereof. Various embodiments of the compositions may further comprise at least one of an acid and a base. In some embodiments, the pH of the compositions is between 4.0 and 6.0. In addition, various embodiments of the compositions may further comprise a stabilizing agent. In some embodiments, the compositions are isotonic. Preferably, the compositions are used for the treatment of cardiac conditions. The invention also relates to methods for preparing such compositions.
    Type: Application
    Filed: December 19, 2008
    Publication date: June 25, 2009
    Applicant: EKR Therapeutics, Inc.
    Inventors: Supriya Gupta, Yanli Mi
  • Publication number: 20070249689
    Abstract: Provided herein are ready-to-use premixed pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Application
    Filed: April 18, 2007
    Publication date: October 25, 2007
    Applicants: PDL BioPharma, Inc., Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Michelle Duncan, Supriya Gupta, David Haas, Norma Stephens, Camellia Zamiri
  • Publication number: 20070244166
    Abstract: Provided herein are ready-to-use premixed bolus injection pharmaceutical compositions of nicardipine or a pharmaceutically acceptable salt and methods for use in treating cardiovascular and cerebrovascular conditions.
    Type: Application
    Filed: April 18, 2007
    Publication date: October 18, 2007
    Applicant: PDL BioPharma, Inc.
    Inventors: Supriya Gupta, Yanli Mi, Camellia Zamiri
  • Publication number: 20060029599
    Abstract: This invention is directed to a stable lyophilized pharmaceutical formulation prepared by lyophilizing an aqueous formulation comprising a high concentration, e.g. 50 mg/ml or more, of an IgG antibody in about 5-25 mM histidine buffer having pH from about 5.5 to about 6.5, about 0.005%-0.03% polysorbate, sucrose, and optionally serine, and/or mannitol. This lyophilized formulation is stable at room temperature for at least 6 months, and preferably 1 year. This lyophilized formulation has a short reconstitution time of less than 2 minutes, and is suitable for parenteral administration such as intravenous, intramuscular, intraperitoneal, or subcutaneous injection. This invention is exemplified by the anti-IL2 receptor antibody.
    Type: Application
    Filed: October 14, 2005
    Publication date: February 9, 2006
    Inventors: Elizabet Kaisheva, Aleni Flores-Nate, Supriya Gupta
  • Publication number: 20060008415
    Abstract: The present invention is directed to stable protein derivatives, e.g., antibodies, antibody fragments or peptides, with at least one free thiol group coupled to N-acetyl-L-cysteine, N-ethyl-maleimide, or cysteine and the methods of making such derivatives. In addition, stable liquid pharmaceutical formulations comprising such proteins or their derivatives and stable lyophilized pharmaceutical formulations comprising such proteins are provided. The present invention is also directed to a method of making a stable Fab? fragment of an antibody and a method of controlling vascularization in injured or cancerous tissue comprising applying to the injured tissue one or more doses of the pharmaceutical formulations.
    Type: Application
    Filed: June 24, 2005
    Publication date: January 12, 2006
    Applicant: Protein Design Labs, Inc.
    Inventors: Elisabet Kaisheva, Supriya Gupta, Weichang Zhou, Robert Weinkam, Patrick Powers, Naichi Liu, Vanitha Ramakrishnan
  • Publication number: 20040009168
    Abstract: This invention is directed to a multidose pharmaceutical formulation comprising an antibody with one or more preservatives. This formulation is effective in inhibiting the growth of microorganisms. This formulation further retains the physical, chemical, and biological stability of the antibody molecule. In one embodiment of the invention, the pharmaceutical formulation comprises an IgG antibody, 0.15-0.2% (w/v) chlorobutanol, and 0.3-0.5% (w/v) benzyl alcohol. In another embodiment of the invention, the pharmaceutical formulation comprises an IgG antibody, 0.1-0.2% (w/v) chlorobutanol, and 0.05-0.1% (w/v) methyl paraben. In yet another embodiment of the invention, the pharmaceutical formulation comprises an IgG antibody and 0.5-0.75% benzyl alcohol.
    Type: Application
    Filed: April 7, 2003
    Publication date: January 15, 2004
    Inventors: Elizabet Kaisheva, Supriya Gupta
  • Publication number: 20030138417
    Abstract: This invention is directed to a stable liquid pharmaceutical formulation comprising a high concentration, e.g. 50 mg/ml or more, of antibody in about 20-60 mM succinate buffer or 30-70 mM histidine buffer, having pH from about pH 5.5 to about pH 6.5, about 0.01-0.1% polysorbate, and a tonicity modifier that contributes to the isotonicity of the formulation. This liquid formulation is stable at refrigerated temperature (2-8° C.) for at least 1 year, and preferably 2 years. This liquid formulation is suitable for subcutaneous injection. The preferred antibodies include Daclizumab, a humanized anti-IL-2 receptor monoclonal antibody; HAIL-12, a humanized anti-IL-12 monoclonal antibody; HuEP5C7, a humanized anti-L selectin monoclonal antibody; and Flintozumab, a humanized anti-gamma interferon monoclonal antibody.
    Type: Application
    Filed: November 8, 2002
    Publication date: July 24, 2003
    Inventors: Elizabet A. Kaisheva, Supriya Gupta, Shanti G. Duvur, Malathy Subramanian
  • Publication number: 20030113316
    Abstract: This invention is directed to a stable lyophilized pharmaceutical formulation prepared by lyophilizing an aqueous formulation comprising a high concentration, e.g. 50 mg/ml or more, of an IgG antibody in about 5-25 mM histidine buffer having pH from about 5.5 to about 6.5, about 0.005%-0.03% polysorbate, sucrose, and optionally serine, and/or mannitol. This lyophilized formulation is stable at room temperature for at least 6 months, and preferably 1 year. This lyophilized formulation has a short reconstitution time of less than 2 minutes, and is suitable for parenteral administration such as intravenous, intramuscular, intraperitoneal, or subcutaneous injection. This invention is exemplified by the anti-IL2 receptor antibody.
    Type: Application
    Filed: July 25, 2002
    Publication date: June 19, 2003
    Inventors: Elizabet A. Kaisheva, Aleni Flores-Nate, Supriya Gupta