Patents by Inventor Muslim D. Shahid

Muslim D. Shahid 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).

  • Compositions and methods for the treatment of acid-related gastrointestinal disorders containing a dithiolane compound and a gastric acid secretion inhibitor
    Patent number: 11273145
    Abstract: A treatment for acid related gastrointestinal disorders. The methods and compounds described include gastric acid secretion inhibitors in combination with alpha lipoic acid (ALA) or related compounds. ALA is not known as a treatment for acid related gastrointestinal disorders; however, when combined with certain compounds used in the treatment of acid related gastrointestinal disorders, ALA significantly improves existing treatments.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: March 15, 2022
    Inventor: Muslim D. Shahid
  • COMPOSITIONS AND METHODS FOR THE TREATMENT OF ACID-RELATED GASTROINTESTINAL DISORDERS CONTAINING A DITHIOLANE COMPOUND AND A GASTRIC ACID SECRETION INHIBITOR.
    Publication number: 20160354342
    Abstract: A treatment for acid related gastrointestinal disorders. The methods and compounds described include gastric acid secretion inhibitors in combination with alpha lipoic acid (ALA) or related compounds. ALA is not known as a treatment for acid related gastrointestinal disorders; however, when combined with certain compounds used in the treatment of acid related gastrointestinal disorders, ALA significantly improves existing treatments.
    Type: Application
    Filed: August 22, 2016
    Publication date: December 8, 2016
    Inventor: Muslim D. Shahid
  • Compositions and methods for the treatment of acid-related gastrointestinal disorders containing a dithiolane compound and a gastric acid secretion inhibitor
    Patent number: 9457011
    Abstract: The present disclosure describes a treatment for acid related gastrointestinal disorders. The compounds described herein are known gastric acid secretion inhibitors in combination with alpha lipoic acid (ALA) or related compounds. ALA is not known as a treatment for acid related gastrointestinal disorders, however, ALA, when combined as described in the present disclosure with certain compounds used in the treatment of acid related gastrointestinal disorders, significantly improves existing treatments.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: October 4, 2016
    Inventor: Muslim D. Shahid
  • COMPOSITIONS AND METHODS FOR THE TREATMENT OF ACID-RELATED GASTROINTESTINAL DISORDERS CONTAINING A DITHIOLANE COMPOUND AND A GASTRIC ACID SECRETION INHIBITOR
    Publication number: 20150238463
    Abstract: The present disclosure describes a treatment for acid related gastrointestinal disorders. The compounds described herein are known gastric acid secretion inhibitors in combination with alpha lipoic acid (ALA) or related compounds. ALA is not known as a treatment for acid related gastrointestinal disorders, however, ALA, when combined as described in the present disclosure with certain compounds used in the treatment of acid related gastrointestinal disorders, significantly improves existing treatments.
    Type: Application
    Filed: February 25, 2014
    Publication date: August 27, 2015
    Inventor: Muslim D. Shahid
  • Inhibition of popcorn polymer growth
    Patent number: 6686422
    Abstract: It has been discovered that the polymerization of diene compounds, such as butadiene, may be inhibited by the addition of a composition that contains at least one hindered or unhindered phenol, in combination with low nitrogen content component which is a stable nitroxide and/or a hydroxylamine substituted with at least one alkyl, aryl or alkylaryl group; and/or a second, different hindered or unhindered phenol, and optionally a hydrogen transfer agent.
    Type: Grant
    Filed: January 2, 2003
    Date of Patent: February 3, 2004
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid
  • Use of diamines and alkanolamines to inhibit unsaturated monomer polymerization
    Patent number: 6673879
    Abstract: It has been discovered that the polymerization of unsaturated compounds, such as butadiene, may be inhibited by the addition of a diene and/or alkanolamine inhibitor. The inhibitor is believed to catalytically destroy peroxides present, such as hydrogen peroxide, which may be present in trace amounts. Particularly useful inhibitors include, but are not limited to, ethylenediamine (EDA) and monoethanolamine (MEA).
    Type: Grant
    Filed: January 3, 2003
    Date of Patent: January 6, 2004
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid
  • Use of diamines and alkanolamines to inhibit unsaturated monomer polymerization
    Publication number: 20030109760
    Abstract: It has been discovered that the polymerization of unsaturated compounds, such as butadiene, may be inhibited by the addition of a diene and/or alkanolamine inhibitor. The inhibitor is believed to catalytically destroy peroxides present, such as hydrogen peroxide, which may be present in trace amounts. Particularly useful inhibitors include, but are not limited to, ethylenediamine (EDA) and monoethanolamine (MEA).
    Type: Application
    Filed: January 3, 2003
    Publication date: June 12, 2003
    Inventor: Muslim D. Shahid
  • Inhibition of popcorn polymer growth
    Publication number: 20030105249
    Abstract: It has been discovered that the polymerization of diene compounds, such as butadiene, may be inhibited by the addition of a composition that contains at least one hindered or unhindered phenol, in combination with low nitrogen content component which is a stable nitroxide and/or a hydroxylamine substituted with at least one alkyl, aryl or alkylaryl group; and/or a second, different hindered or unhindered phenol, and optionally a hydrogen transfer agent.
    Type: Application
    Filed: January 2, 2003
    Publication date: June 5, 2003
    Inventor: Muslim D. Shahid
  • Use of diamines and alkanolamines to inhibit unsaturated monomer polymerization
    Patent number: 6525147
    Abstract: It has been discovered that the polymerization of unsaturated compounds, such as butadiene, may be inhibited by the addition of a diene and/or alkanolamine inhibitor. The inhibitor is believed to catalytically destroy peroxides present, such as hydrogen peroxide, which may be present in trace amounts. Particularly useful inhibitors include, but are not limited to, ethylenediamine (EDA) and monoethanolamine (MEA).
    Type: Grant
    Filed: June 20, 2001
    Date of Patent: February 25, 2003
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid
  • Inhibition of popcorn polymer growth
    Patent number: 6525146
    Abstract: It has been discovered that the polymerization of diene compounds, such as butadiene, may be inhibited by the addition of a composition that contains at least one hindered or unhindered phenol, in combination with low nitrogen content component which is a stable nitroxide and/or a hydroxylamine substituted with at least one alkyl, aryl or alkylaryl group; and/or a second, different hindered or unhindered phenol, and optionally a hydrogen transfer agent.
    Type: Grant
    Filed: April 3, 2000
    Date of Patent: February 25, 2003
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid
  • Use of diamines and alkanolamines to inhibit unsaturated monomer polymerization
    Publication number: 20030032832
    Abstract: It has been discovered that the polymerization of unsaturated compounds, such as butadiene, may be inhibited by the addition of a diene and/or alkanolamine inhibitor. The inhibitor is believed to catalytically destroy peroxides present, such as hydrogen peroxide, which may be present in trace amounts. Particularly useful inhibitors include, but are not limited to, ethylenediamine (EDA) and monoethanolamine (MEA).
    Type: Application
    Filed: June 20, 2001
    Publication date: February 13, 2003
    Inventor: Muslim D. Shahid
  • Methods and compositions for inhibiting vinyl aromatic monomer polymerization
    Patent number: 6342648
    Abstract: The present invention provides compositions and methods inhibiting polymerization of vinyl aromatic compounds comprising a bisphenol compound and an oxidized p-phenylenediamine. In a specific, non-limiting embodiment, the polymerization of the vinyl aromatic compound styrene is inhibited by a composition comprising the bisphenol compound 4,4′-methylenebis(2,6-di-tert-butyphenol) and the oxidized p-phenylenediamine compound N-phenyl-N′-methyl-benzoquinonediimide.
    Type: Grant
    Filed: September 30, 1999
    Date of Patent: January 29, 2002
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid
  • Vinyl monomer polymerization inhibition using hindered hydroxylamines
    Patent number: 6342647
    Abstract: It has been discovered that the polymerization of vinyl aromatic compounds, such as styrene, may be inhibited by the addition of a composition that contains a hindered hydroxylamine, and, optionally, a synergist together with the hindered hydroxylamine.
    Type: Grant
    Filed: September 8, 1999
    Date of Patent: January 29, 2002
    Assignee: Baker Hughes Incorporated
    Inventors: Glenn L. Roof, Muslim D. Shahid
  • Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides
    Patent number: 6284936
    Abstract: It has been discovered that the polymerization of vinyl aromatic compounds, such as styrene, may be inhibited by the addition of a composition that contains an alkyl-dihydroxyarene, a hydrogen transfer agent, and a stable nitroxide. In another, preferred embodiment of the invention, these three components are blended in an organic amine.
    Type: Grant
    Filed: December 21, 2000
    Date of Patent: September 4, 2001
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid
  • Styrene monomer polymerization inhibition using substituted dihydroxyarenes and nitroxides
    Publication number: 20010003360
    Abstract: It has been discovered that the polymerization of vinyl aromatic compounds, such as styrene, may be inhibited by the addition of a composition that contains an alkyl-dihydroxyarene, a hydrogen transfer agent, and a stable nitroxide. In another, preferred embodiment of the invention, these three components are blended in an organic amine.
    Type: Application
    Filed: December 21, 2000
    Publication date: June 14, 2001
    Inventor: Muslim D. Shahid
  • Use of substituted phenols to inhibit polymer formation during the manufacture of acrylonitrile
    Patent number: 6025515
    Abstract: The present invention provides substituted phenols which are effective to inhibit polymer formation during the manufacture of acrylonitrile. Preferred substituted phenols are (a) hindered phenols, nonhindered phenols, and partially hindered phenols, or (b) combinations of hindered phenols with nonhindered or partially hindered phenols. A most preferred substituted phenol is p-nitrosophenol. In a preferred embodiment, the substituted phenols (with the exception of p-nitrosophenol) are combined with hydrogen transfer agents.
    Type: Grant
    Filed: September 23, 1996
    Date of Patent: February 15, 2000
    Assignee: Baker Hughes Incorporated
    Inventor: Muslim D. Shahid