Patents by Inventor Nebojsa Momcilovic

Nebojsa Momcilovic 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: 20200373622
    Abstract: Electrolyte solutions including at least one anhydrous fluoride salt and at least one non-aqueous solvent are presented. The fluoride salt includes an organic cation having a charge center (e.g., N, P, S, or O) that does not possess a carbon in the ?-position or does not possess a carbon in the ?-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride. Combining these fluoride salts with at least one fluorine-containing non-aqueous solvent (e.g., bis(2,2,2-trifluoroethyl)ether; (BTFE)) promotes solubility of the salt within the non-aqueous solvents. The solvent may be a mixture of at least one non-aqueous, fluorine-containing solvent and at least one other non-aqueous, fluorine or non-fluorine containing solvent (e.g., BTFE and propionitrile or dimethoxyethane).
    Type: Application
    Filed: June 10, 2020
    Publication date: November 26, 2020
    Applicants: CALIFORNIA INSTITUTE OF TECHNOLOGY, HONDA MOTOR CO., LTD.
    Inventors: Simon C. JONES, Victoria K. DAVIS, Christopher M. BATES, Nebojsa MOMCILOVIC, Brett M. SAVOIE, Michael A. WEBB, Thomas F. MILLER, III, Robert H. GRUBBS, Christopher BROOKS, Kaoru OMICHI
  • Patent number: 10720666
    Abstract: Electrolyte solutions including at least one anhydrous fluoride salt and at least one non-aqueous solvent are presented. The fluoride salt includes an organic cation having a charge center (e.g., N, P, S, or O) that does not possess a carbon in the ?-position or does not possess a carbon in the ?-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride. Combining these fluoride salts with at least one fluorine-containing non-aqueous solvent (e.g., bis(2,2,2-trifluoroethyl)ether; (BTFE)) promotes solubility of the salt within the non-aqueous solvents. The solvent may be a mixture of at least one non-aqueous, fluorine-containing solvent and at least one other non-aqueous, fluorine or non-fluorine containing solvent (e.g., BTFE and propionitrile or dimethoxyethane).
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: July 21, 2020
    Assignees: California Institute of Technology, Honda Motor Co., LTD.
    Inventors: Simon C. Jones, Victoria K. Davis, Christopher M. Bates, Nebojsa Momcilovic, Brett M. Savoie, Michael A. Webb, Thomas F. Miller, III, Robert H. Grubbs, Christopher Brooks, Kaoru Omichi
  • Publication number: 20200106133
    Abstract: Processes and reaction mixtures including non-aqueous solvent mixtures are presented. Non-aqueous solvent mixtures including fluoride salt and non-aqueous solvent combinations are provided that possess high fluoride ion concentrations useful for a range of applications, including organic synthesis. Further non-aqueous solvent mixtures are provided including a salt possessing a non-fluoride anion and a non-aqueous solvent that, when contacted with aqueous fluoride-containing reagents, extract fluoride ions to form non-aqueous fluoride-ion solutions possessing high fluoride-ion concentrations. The salts include an organic cation that does not possess a carbon in the ?-position or does not possess a carbon in the ?-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride.
    Type: Application
    Filed: September 25, 2019
    Publication date: April 2, 2020
    Applicants: CALIFORNIA INSTITUTE OF TECHNOLOGY, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Simon C. JONES, Victoria K. DAVIS, Christopher M. BATES, Nebojsa MOMCILOVIC, Brett M. SAVOIE, Michael A. WEBB, Thomas F. MILLER, III, Robert H. GRUBBS, Jennifer M. MURPHY
  • Patent number: 10468722
    Abstract: Processes and reaction mixtures including non-aqueous solvent mixtures are presented. Non-aqueous solvent mixtures including fluoride salt and non-aqueous solvent combinations are provided that possess high fluoride ion concentrations useful for a range of applications, including organic synthesis. Further non-aqueous solvent mixtures are provided including a salt possessing a non-fluoride anion and a non-aqueous solvent that, when contacted with aqueous fluoride-containing reagents, extract fluoride ions to form non-aqueous fluoride-ion solutions possessing high fluoride-ion concentrations. The salts include an organic cation that does not possess a carbon in the ?-position or does not possess a carbon in the ?-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride.
    Type: Grant
    Filed: August 4, 2016
    Date of Patent: November 5, 2019
    Assignees: California Institute of Technology, The Regents of the University of California
    Inventors: Simon C. Jones, Victoria K. Davis, Christopher M. Bates, Nebojsa Momcilovic, Brett M. Savoie, Michael A. Webb, Thomas F. Miller, III, Robert H. Grubbs, Jennifer M. Murphy
  • Publication number: 20170062874
    Abstract: Electrolyte solutions including at least one anhydrous fluoride salt and at least one non-aqueous solvent are presented. The fluoride salt includes an organic cation having a charge center (e.g., N, P, S, or O) that does not possess a carbon in the ?-position or does not possess a carbon in the ?-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride. Combining these fluoride salts with at least one fluorine-containing non-aqueous solvent (e.g., bis(2,2,2-trifluoroethyl)ether; (BTFE)) promotes solubility of the salt within the non-aqueous solvents. The solvent may be a mixture of at least one non-aqueous, fluorine-containing solvent and at least one other non-aqueous, fluorine or non-fluorine containing solvent (e.g., BTFE and propionitrile or dimethoxyethane).
    Type: Application
    Filed: August 4, 2016
    Publication date: March 2, 2017
    Inventors: Simon C. JONES, Victoria K. DAVIS, Christopher M. BATES, Nebojsa MOMCILOVIC, Brett M. SAVOIE, Michael A. WEBB, Thomas F. MILLER, III, Robert H. GRUBBS, Christopher BROOKS, Kaoru OMICHI
  • Publication number: 20170057908
    Abstract: Processes and reaction mixtures including non-aqueous solvent mixtures are presented. Non-aqueous solvent mixtures including fluoride salt and non-aqueous solvent combinations are provided that possess high fluoride ion concentrations useful for a range of applications, including organic synthesis. Further non-aqueous solvent mixtures are provided including a salt possessing a non-fluoride anion and a non-aqueous solvent that, when contacted with aqueous fluoride-containing reagents, extract fluoride ions to form non-aqueous fluoride-ion solutions possessing high fluoride-ion concentrations. The salts include an organic cation that does not possess a carbon in the ?-position or does not possess a carbon in the ?-position having a bound hydrogen. This salt structure facilitates its ability to be made anhydrous without decomposition. Example anhydrous fluoride salts include (2,2-dimethylpropyl)trimethylammonium fluoride and bis(2,2-dimethylpropyl)dimethylammonium fluoride.
    Type: Application
    Filed: August 4, 2016
    Publication date: March 2, 2017
    Inventors: Simon C. JONES, Victoria K. DAVIS, Christopher M. BATES, Nebojsa MOMCILOVIC, Brett M. SAVOIE, Michael A. WEBB, Thomas F. MILLER, III, Robert H. GRUBBS, Jennifer M. MURPHY
  • Patent number: 8933143
    Abstract: Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: January 13, 2015
    Assignee: California Institute of Technology
    Inventors: Andrew J. Boydston, Robert H. Grubbs, Chris Daeffler, Nebojsa Momcilovic
  • Publication number: 20140128494
    Abstract: Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses.
    Type: Application
    Filed: November 5, 2013
    Publication date: May 8, 2014
    Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: ANDREW J. BOYDSTON, ROBERT H. GRUBBS, CHRIS DAEFFLER, NEBOJSA MOMCILOVIC
  • Patent number: 8604098
    Abstract: Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses.
    Type: Grant
    Filed: July 6, 2011
    Date of Patent: December 10, 2013
    Assignee: California Institute of Technology
    Inventors: Andrew J. Boydston, Robert H. Grubbs, Chris Daeffler, Nebojsa Momcilovic
  • Publication number: 20120035293
    Abstract: Compositions and methods for adjustable lenses are provided. In some embodiments, the lenses contain a lens matrix material, a masking compound, and a prepolymer. The lens matrix material provides structure to the lens. The masking compound is capable of blocking polymerization or crosslinking of the prepolymer, until photoisomerization of the compound is triggered, and the compound is converted from a first isomer to a second isomer having a different absorption profile. The prepolymer is a composition that can undergo a polymerization or crosslinking reaction upon photoinitiation to alter one or more of the properties of the lenses.
    Type: Application
    Filed: July 6, 2011
    Publication date: February 9, 2012
    Inventors: Andrew J. Boydston, Robert H. Grubbs, Chris Daeffler, Nebojsa Momcilovic