Patents by Inventor Devalina Law

Devalina Law 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: 20230183236
    Abstract: Crystalline forms of 4-(4-{[2-(4-chlorophenyl)-4,4-dimethylcyclohex-1-en-1-yl]methyl}piperazin-1-yl)-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}-sulfonyl)-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide (Venetoclax) are suitable active pharmaceutical ingredients for pharmaceutical compositions useful in treatment of a disease characterized by overexpression of one or more anti-apoptotic Bcl-2 family proteins, for example cancer.
    Type: Application
    Filed: April 9, 2021
    Publication date: June 15, 2023
    Inventors: Rodger F. Henry, Yi SHI, Geoff Zhang, Devalina Law
  • Patent number: 9107830
    Abstract: A pharmaceutical composition is disclosed which comprises a solid dispersion of a pharmaceutical compound in a water soluble carrier, such as polyethylene glycol (PEG), and a crystallization inhibitor, such as polyvinylpyrrolidone or hydroxypropylmethylcellulose. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treatment employing said solid dispersion.
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: August 18, 2015
    Assignee: ABBVIE, INC.
    Inventors: James J. Fort, Steven L. Krill, Devalina Law, Yihong Qiu, Eric A. Schmitt
  • Patent number: 8637535
    Abstract: Solid phases of (?)-cis-FTC, which are designated herein as amorphous (?)-FTC and Forms II and III (?)-cis-FTC) are provided that can be distinguished from Form I (?)-cis-FTC by X-ray powder diffraction patterns, thermal properties, and methods of manufacture. A hydrated crystalline form of (±)-cis-FTC (i.e. racemic cis-FTC), and a dehydrated form of the hydrate, are also provided, and can similarly be distinguished from other forms of FTC by X-ray powder diffraction patterns, thermal properties, and methods of manufacture. These FTC forms can be used in the manufacture of other forms of FTC, or in pharmaceutical compositions. Particularly preferred uses of these forms are in the treatment of HIV or hepatitis B.
    Type: Grant
    Filed: June 9, 2009
    Date of Patent: January 28, 2014
    Assignees: Gilead Sciences, Inc., Abbvie, Inc.
    Inventors: Yuerong Hu, Kenneth R. Phares, Devalina Law
  • Patent number: 7655657
    Abstract: Compounds of formula (II): known as: 5-{6-[(3R)-1-azabicyclo[2.2.2]oct-3-yloxy]pyridazin-3-yl}-1-H-indole salt with (2R, 3R)-2,3-dihydroxybutanedioic acid (1:1).
    Type: Grant
    Filed: April 26, 2007
    Date of Patent: February 2, 2010
    Assignee: Abbott Laboratories
    Inventors: Eric J. Stoner, Alan Christesen, Ahmad Y. Sheikh, Xiu Chun Wang, Agnes Pal, David B. Murphey, Jianguo Ji, Devalina Law, Daozhong Zou
  • Publication number: 20090306114
    Abstract: Solid phases of (?)-cis-FTC, which are designated herein as amorphous (?)-FTC and Forms II and III (?)-cis-FTC) are provided that can be distinguished from Form I (?)-cis-FTC by X-ray powder diffraction patterns, thermal properties, and methods of manufacture. A hydrated crystalline form of (±)-cis-FTC (i.e. racemic cis-FTC), and a dehydrated form of the hydrate, are also provided, and can similarly be distinguished from other forms of FTC by X-ray powder diffraction patterns, thermal properties, and methods of manufacture. These FTC forms can be used in the manufacture of other forms of FTC, or in pharmaceutical compositions. Particularly preferred uses of these forms are in the treatment of HIV or hepatitis B.
    Type: Application
    Filed: June 9, 2009
    Publication date: December 10, 2009
    Inventors: Yuerong Hu, Kenneth R. Phares, Devalina Law
  • Patent number: 7544692
    Abstract: Solid phases of (?)-cis-FTC, which are designated herein as amorphous (?)-FTC and Forms II and III (?)-cis-FTC) are provided that can be distinguished from Form I (?)-cis-FTC by X-ray powder diffraction patterns, thermal properties, and methods of manufacture. A hydrated crystalline form of (±)-cis-FTC (i.e. racemic cis-FTC), and a dehydrated form of the hydrate, are also provided, and can similarly be distinguished from other forms of FTC by X-ray powder diffraction patterns, thermal properties, and methods of manufacture. These FTC forms can be used in the manufacture of other forms of FTC, or in pharmaceutical compositions. Particularly preferred uses of these forms are in the treatment of HIV or hepatitis B.
    Type: Grant
    Filed: April 19, 2004
    Date of Patent: June 9, 2009
    Assignee: Gilead Sciences, Inc.
    Inventors: Yuerong Hu, Kenneth R. Phares, Devalina Law
  • Publication number: 20090036389
    Abstract: Provided are cosolvent evaporation methods and compositions for improving the solubility of hydrophobic compounds, including therapeutic agents such as anticancer drugs, polyene antibiotics, antilipidemic agents, and hydrophobic compounds used in various industries, and/or for reducing the toxicity of certain hydrophobic therapeutic agents, especially polyene antibiotics, in particular, Amphotericin B (AmB), and therapeutics such as paclitaxel, tamoxifen, an acylated prodrug or an acylated cis-platin, by incorporating these agents within micelles comprising an amphiphilic block-forming copolymer.
    Type: Application
    Filed: September 29, 2008
    Publication date: February 5, 2009
    Applicants: Abbott Laboratories, Wisconsin Alumni Research Foundation
    Inventors: Glen S. Kwon, Devalina Law, Monica Adams, Karen Kostick, Eric A. Schmitt
  • Patent number: 7364752
    Abstract: A pharmaceutical composition is disclosed which comprises a solid dispersion of an HIV protease inhibitor in a water soluble carrier, such as PEG, having enhanced bioavailability and improved dissolution properties. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treating an HIV infection employing said solid dispersion.
    Type: Grant
    Filed: November 10, 2000
    Date of Patent: April 29, 2008
    Assignee: Abbott Laboratories
    Inventors: James J. Fort, Steven L. Krill, Devalina Law, Yihong Qiu, William R. Porter, Eric A. Schmitt
  • Publication number: 20080064703
    Abstract: Compounds of formula (II): known as: 5-{6-[(3R)-1-azabicyclo[2.2.2]oct-3-yloxy]pyridazin-3-yl}-1-H-indole salt with (2R, 3R)-2,3-dihydroxybutanedioic acid (1:1).
    Type: Application
    Filed: April 26, 2007
    Publication date: March 13, 2008
    Inventors: Eric Stoner, Alan Christesen, Ahmad Sheikh, Xiu Wang, Agnes Pal, David Murphey, Jianguo Ji, Devalina Law, Daozhong Zou
  • Publication number: 20070249692
    Abstract: A pharmaceutical composition is disclosed which comprises a solid dispersion of a pharmaceutical compound in a water soluble carrier, such as polyethylene glycol (PEG), and a crystallization inhibitor, such as polyvinylpyrrolidone or hydroxypropylmethylcellulose. The solid dispersion may optionally be encapsulated in hard gelatin capsules, compressed into a tablet, or may be granulated with a pharmaceutically acceptable granulating agent. Also disclosed are methods of making said solid dispersion and methods of treatment employing said solid dispersion.
    Type: Application
    Filed: March 27, 2007
    Publication date: October 25, 2007
    Inventors: James Fort, Steven Krill, Devalina Law, Yihong Qiu, Eric Schmitt
  • Publication number: 20060287289
    Abstract: A novel crystalline cefdinir anhydrate and novel crystalline cefdinir hydrates, ways to make them and use them, compositions comprising them and made with them, and methods of treatment using them are disclosed.
    Type: Application
    Filed: July 8, 2005
    Publication date: December 21, 2006
    Inventors: Devalina Law, Rodger Henry, Xiaochun Lou
  • Publication number: 20060211676
    Abstract: A novel crystalline cefdinir anhydrate and novel crystalline cefdinir hydrates, ways to make them and use them, compositions comprising them and made with them, and methods of treatment using them are disclosed.
    Type: Application
    Filed: September 8, 2005
    Publication date: September 21, 2006
    Inventors: Devalina Law, Rodger Henry, Xiaochun Lou
  • Publication number: 20060142563
    Abstract: A novel crystalline cefdinir anhydrate and novel crystalline cefdinir hydrates, ways to make them and use them, compositions comprising them and made with them, and methods of treatment using them are disclosed.
    Type: Application
    Filed: September 8, 2005
    Publication date: June 29, 2006
    Inventors: Devalina Law, Rodger Henry, Xiaochun Lou
  • Publication number: 20060142261
    Abstract: A novel crystalline cefdinir anhydrate and novel crystalline cefdinir hydrates, ways to make them and use them, compositions comprising them and made with them, and methods of treatment using them are disclosed.
    Type: Application
    Filed: September 8, 2005
    Publication date: June 29, 2006
    Inventors: Devalina Law, Rodger Henry, Xiaochun Lou
  • Publication number: 20060069079
    Abstract: The present invention relates to stable amorphous 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer), methods for its preparation, and pharmaceutical compositions comprising stable amorphous 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer).
    Type: Application
    Filed: September 27, 2004
    Publication date: March 30, 2006
    Inventors: Nancy Sever, Devalina Law
  • Publication number: 20060029674
    Abstract: The present invention relates to stable amorphous 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer), methods for its preparation, and pharmaceutical compositions comprising stable amorphous 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer).
    Type: Application
    Filed: April 11, 2005
    Publication date: February 9, 2006
    Inventors: Nancy Sever, Devalina Law
  • Publication number: 20060025399
    Abstract: A novel crystalline cefdinir anhydrate and novel crystalline cefdinir hydrates, ways to make them and use them, compositions comprising them and made with them, and methods of treatment using them are disclosed.
    Type: Application
    Filed: July 8, 2005
    Publication date: February 2, 2006
    Inventors: Devalina Law, Rodger Henry, Xiaochun Lou
  • Publication number: 20050209211
    Abstract: The present invention relates to trihemihydrate, novel lower hydrate and anhydrate forms of 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer), methods for their preparation, and pharmaceutical compositions comprising these forms.
    Type: Application
    Filed: March 3, 2005
    Publication date: September 22, 2005
    Inventors: Devalina Law, Rodger Henry, Xiaochun Lou
  • Publication number: 20050113355
    Abstract: The present invention relates to a novel pyridine salt of 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer), methods for its preparation, and pharmaceutical compositions comprising the salt.
    Type: Application
    Filed: September 13, 2004
    Publication date: May 26, 2005
    Inventors: Richard Duerst, Devalina Law, Xiaochun Lou
  • Publication number: 20050059819
    Abstract: The present invention relates to a novel pyridine salt of 7-[2-(2-aminothiazol-4-yl)-2-hydroxyiminoacetamide]-3-vinyl-3-cephem-4-carboxylic acid (syn isomer), methods for its preparation, and pharmaceutical compositions comprising the salt.
    Type: Application
    Filed: February 13, 2004
    Publication date: March 17, 2005
    Inventors: Richard Duerst, Devalina Law, Xiaochun Lou