Patents by Inventor Janina Stier

Janina Stier 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).

  • Substituted isoxazoles for lithium batteries
    Patent number: 11165098
    Abstract: An electrolyte composition containing at east one compound of formula (I) where R1, R2 and R3 are selected independently from each other from H, C1 to C12 alkyl, C3-C6 (hetero)cycloalkyl, C2 to C12 alkenyl, C2 to C12 alkynyl, CN, NR?R?, CHO, C5 to C12 (hetero)aryl, and C6 to C24 (hetero)aralkyl. Alkyl, (hetero)cycloalkyl, alkenyl, alkynyl, (hetero)aryl, and (hetero)aralkyl are optionally substituted with one or more substituents selected from CN, NR?R?, and CHO. R? and R? are selected independently from each other from H and C1 to C6 alkyl. At least one of R1, R2 and R3 is not H or C1 to C12 alkyl.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: November 2, 2021
    Assignee: Gotion, Inc.
    Inventors: Frederick Francois Chesneau, Stefano Meini, Michael Schmidt, Denis Schroeder, Patrick Krieg, Christian Karcher, Janina Stier, Wolfgang Klaus, Corinna Tag
  • Substituted Isoxazoles For Lithium Batteries
    Publication number: 20180138550
    Abstract: An electrolyte composition containing at east one compound of formula (I) where R1, R2 and R3 are selected independently from each other from H, C1 to C12 alkyl, C3-C6 (hetero)cycloalkyl, C2 to C12 alkenyl, C2 to C12 alkynyl, CN, NR?R?, CHO, C5 to C12 (hetero)aryl, and C6 to C24 (hetero)aralkyl. Alkyl, (hetero)cycloalkyl, alkenyl, alkynyl, (hetero)aryl, and (hetero)aralkyl are optionally substituted with one or more substituents selected from CN, NR?R?, and CHO. R? and R? are selected independently from each other from H and C1 to C6 alkyl. At least one of R1, R2 and R3 is not H or C1 to C12 alkyl.
    Type: Application
    Filed: April 8, 2016
    Publication date: May 17, 2018
    Inventors: Frederick Francois Chesneau, Stefano Meini, Michael Schmidt, Denis Schroeder, Patrick Krieg, Christian Karcher, Janina Stier, Wolfgang Klaus, Corinna Tag