Patents by Inventor Frederick Francois CHESNEAU

Frederick Francois CHESNEAU 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).

  • Patent number: 11177505
    Abstract: An electrolyte composition including (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one pyridine-SO3 complex of formula (I) wherein R is selected independently at each occurrence from F, C1 to C10 alkyl, C2 to C10 alkenyl, and C2 to C10 alkynyl, wherein alkyl, alkenyl, and alkynyl may be substituted by one or more substituents selected from F and CN; and n is an integer selected from 1, 2, 3, 4, and 5; and (vi) optionally one or more additives; and its use in electrochemical cells.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: November 16, 2021
    Assignee: BASF SE
    Inventors: Frederick Francois Chesneau, Arnd Garsuch, Michael Schmidt, Brett Lucht, Julien Demeaux, Yingnan Dong, Bo Zhang
  • 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
  • Patent number: 11101500
    Abstract: An electrochemical cell comprising (A) an anode comprising at least one anode active material, (B) a cathode comprising at least one cathode active material selected from mixed lithium transition metal oxides containing Mn and at least one second transition metal; lithium intercalating mixed oxides containing Ni, Al and at least one second transition metal; LiNiPO4; LiMnPO4; and LiCoPO4; (C) an electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one lithium ion containing conducting salt; (iii) a compound of formula (I).
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: August 24, 2021
    Assignee: BASF SE
    Inventors: Manuel Alejandro Mendez Agudelo, Johannes David Hoecker, Frederick Francois Chesneau, Kazuki Yoshida, Jinbum Kim
  • Patent number: 10903522
    Abstract: Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: January 26, 2021
    Assignee: BASF SE
    Inventors: Johannes David Hoecker, Manuel Alejandro Mendez Agudelo, Ryosuke Takeuchi, Frederick Francois Chesneau, Jinbum Kim, Kazuki Yoshida
  • Publication number: 20200287242
    Abstract: A lithium ion battery comprising (i) at least one anode, (ii) at least one cathode containing a cathode active material selected from lithium ion containing transition metal compounds having a content of Manganese of from 50 to 100 wt.
    Type: Application
    Filed: March 30, 2020
    Publication date: September 10, 2020
    Applicants: BASF SE, Rhode Island Board of Education, State of Rhode Island and Providence Plantations
    Inventors: Arnd GARSUCH, Frederick Francois CHESNEAU, Itamar Michael MALKOWSKY, Brett LUCHT, Mengqing XU, Dongsheng LU
  • Patent number: 10720668
    Abstract: An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein A+ is selected from Li+, Na+, K+, Cs+, and ammonium; is a bidentate radical derived from a (hetero)aromatic 1,2-, 1,3- or 1,4-diol, from a (hetero)aromatic 1,2-, 1,3- or 1,4-dicarboxylic acid or from a (hetero)aromatic 1,2-, 1,3- or 1,4-hydroxycarboxylic acid by abstracting the two H atoms of pairs of adjacent OH groups; and R1 and R2 are organic substituents.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: July 21, 2020
    Assignees: BASF SE, Rhode Island Board of Education, State of Rhode Island and Providence Plantations
    Inventors: Arnd Garsuch, Michael Schmidt, Frederick Francois Chesneau, Stefano Meini, Brett Lucht, Usha Kiran Tottempudi, Yingnan Dong, Michael Rohde, Julien Demeaux
  • Patent number: 10541446
    Abstract: An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein X1 and X2 are independently from each other selected from N(R1), P(R1), O, and S, Y1 and Y2 are independently from each other selected from (O), (S), (PR2) and (NR2); and electrochemical cells containing electrolyte composition (A).
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: January 21, 2020
    Assignee: BASF SE
    Inventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl
  • Publication number: 20190326642
    Abstract: An electrolyte composition including (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one pyridine-SO3 complex of formula (I) wherein R is selected independently at each occurrence from F, C1 to C10 alkyl, C2 to C10 alkenyl, and C2 to C10 alkynyl, wherein alkyl, alkenyl, and alkynyl may be substituted by one or more substituents selected from F and CN; and n is an integer selected from 1, 2, 3, 4, and 5; and (vi) optionally one or more additives; and its use in electrochemical cells.
    Type: Application
    Filed: January 2, 2018
    Publication date: October 24, 2019
    Applicants: BASF SE, RHODE ISLAND COUNCIL ON POSTSECONDARY EDUCATION, STATUTORY SUCCESSOR TO THE RHODE ISLAND BOARD OF
    Inventors: Frederick Francois CHESNEAU, Arnd GARSUCH, Michael SCHMIDT, Brett LUCHT, Julien DEMEAUX, Yingnan DONG, Bo ZHANG
  • Publication number: 20190296395
    Abstract: The present invention relates to electrolyte compositions containing cyclic dinitrile compounds of formula (I) wherein X1, X2, R1, and R2 are defined as described below and to their use in electrochemical cells.
    Type: Application
    Filed: August 10, 2016
    Publication date: September 26, 2019
    Applicant: BASF SE
    Inventors: Frederick Francois CHESNEAU, Michael SCHMIDT, Boris GASPAR, Martin MERGER
  • Publication number: 20190252722
    Abstract: An electrochemical cell comprising (A) an anode comprising at least one anode active material, (B) a cathode comprising at least one cathode active material selected from mixed lithium transition metal oxides containing Mn and at least one second transition metal; lithium intercalating mixed oxides containing Ni, Al and at least one second transition metal; LiNiPO4; LiMnPO4; and LiCoPO4; (C) an electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one lithium ion containing conducting salt; (iii) a compound of formula (I).
    Type: Application
    Filed: September 20, 2017
    Publication date: August 15, 2019
    Applicant: BASF SE
    Inventors: Manuel Alejandro MENDEZ AGUDELO, Johannes David HOECKER, Frederick Francois CHESNEAU, Kazuki YOSHIDA, Jinbum KIM
  • Publication number: 20190252723
    Abstract: Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells.
    Type: Application
    Filed: September 11, 2017
    Publication date: August 15, 2019
    Applicant: BASF SE
    Inventors: Johannes David HOECKER, Manuel Alejandro MENDEZ AGUDELO, Ryosuke TAKEUCHI, Frederick Francois CHESNEAU, Jinbum KIM, Kazuki YOSHIDA
  • Publication number: 20180375157
    Abstract: An electrolyte composition (A) containing at least one aprotic organic solvent and at least one compound of formula (I) wherein A+ is selected from Li+, Na+, K+, Cs+, and ammonium; is a bidentate radical derived from a (hetero)aromatic 1,2-, 1,3- or 1,4-diol, from a (hetero)aromatic 1,2-, 1,3- or 1,4-dicarboxylic acid or from a (hetero)aromatic 1,2-, 1,3- or 1,4-hydroxycarboxylic acid by abstracting the two H atoms of pairs of adjacent OH groups; and R1 and R2 are organic substituents.
    Type: Application
    Filed: December 8, 2016
    Publication date: December 27, 2018
    Applicants: BASF SE, Rhode Island Board of Education, State of Rhode Island and Providence Plantations
    Inventors: Arnd GARSUCH, Michael SCHMIDT, Frederick Francois CHESNEAU, Stefano MEINI, Brett LUCHT, Usha Kiran TOTTEMPUDI, Yingnan DONG, Michael ROHDE, Julien DEMEAUX
  • Patent number: 10153516
    Abstract: The present invention relates to an electrolyte composition for lithium ion batteries which improves overcharge protection. In particular the present invention relates to an electrolyte composition comprising (a) a compound of general formula (I) and (b) at least two compounds of general formula (II) which are different from each other formula (II) with the definitions given in the description.
    Type: Grant
    Filed: March 26, 2015
    Date of Patent: December 11, 2018
    Assignee: Gotion Inc.
    Inventors: Rene Schmitz, Arnd Garsuch, Frederick Francois Chesneau, Michael Schmidt, Takeru Yamamoto, Guenter Semrau
  • Publication number: 20180198163
    Abstract: A nonaqueous electrolyte composition containing at least one organic isocyanide of formula (I) R—NC, wherein: R is selected from R1, (CH2)nL, and NP(R1)3; L is selected from carboxylic ester groups, S-containing groups, N-containing groups, and P-containing groups which are substituted by one, two or three R1; R1 is selected independently from C1-C10 alkyl, C3-C10 (hetero)cycloalkyl, C2-C10 alkenyl, C3-C7 (hetero)cycloalkenyl, C2-C10 alkynyl, C5-C7 (hetero)aryl, and C6-C13 (hetero)aralkyl, and n is an integer from 1 to 10; with proviso that C3-C10 (hetero)cycloalkyl is not morpholinyl.
    Type: Application
    Filed: June 27, 2016
    Publication date: July 12, 2018
    Inventors: Masaki Sekine, Hiroyoshi Noguchi, Martin Schulz-Dobrick, Toshiyuki Edamoto, Frederick Francois Chesneau
  • Publication number: 20180175450
    Abstract: An electrochemical cell comprising (C) an anode containing at least one anode active material, (D) a cathode comprising at least one cathode active material containing Ni, and (C) an electrolyte composition containing (i) at least one aprotic organic solvent; (ii) at least one lithium ion containing conducting salt; (iii) CF2H(CF2)3CH2OCF2CF2H; and (iv) optionally one or more additives.
    Type: Application
    Filed: June 14, 2016
    Publication date: June 21, 2018
    Applicant: BASF SE
    Inventors: Frederick Francois CHESNEAU, Manuel Alejandro MENDEZ AGUDELO, Michael SCHMIDT
  • 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
  • Patent number: 9793577
    Abstract: The present invention relates to an electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) and (iv) optionally at least one further additive.
    Type: Grant
    Filed: July 14, 2014
    Date of Patent: October 17, 2017
    Assignee: BASF SE
    Inventors: Marta Porta Garcia, Frederick Francoìs Chesneau, Michael Schmidt, Dominic Riedel, Denis Schroeder, Joaquim Henrique Teles, Arnd Garsuch, Stefan Herzog, Axel Kirste
  • Publication number: 20170288288
    Abstract: An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein X1 and X2 are independently from each other selected from N(R1), P(R1), O, and S, Y1 and Y2 are independently from each other selected from (O), (S), (PR2) and (NR2); and electrochemical cells containing electrolyte composition (A).
    Type: Application
    Filed: June 14, 2017
    Publication date: October 5, 2017
    Applicant: BASF SE
    Inventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl
  • Patent number: 9761909
    Abstract: An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (I) wherein X1 and X2 are independently from each other selected from N(R1), P(R1), O, and S, Y1 and Y2 are independently from each other selected from (O), (S), (PR2) and (NR2); and electrochemical cells containing electrolyte composition (A).
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: September 12, 2017
    Assignee: BASF SE
    Inventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl
  • Patent number: 9722280
    Abstract: An electrolyte composition (A) containing (i) at least one aprotic organic solvent; (ii) at least one conducting salt; (iii) at least one compound of formula (NC)(A1X1)C?C(X2A2)(CN) wherein X1 and X2 are independently from each other selected from N(R?), P(R1), O, and S, and A1 and A2 are selected from H or organic substituents; and electrochemical cells containing electrolyte composition (A).
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: August 1, 2017
    Assignee: BASF SE
    Inventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl