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).
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Patent number: 11177505Abstract: 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: GrantFiled: January 2, 2018Date of Patent: November 16, 2021Assignee: BASF SEInventors: Frederick Francois Chesneau, Arnd Garsuch, Michael Schmidt, Brett Lucht, Julien Demeaux, Yingnan Dong, Bo Zhang
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Patent number: 11165098Abstract: 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: GrantFiled: April 8, 2016Date of Patent: November 2, 2021Assignee: Gotion, Inc.Inventors: Frederick Francois Chesneau, Stefano Meini, Michael Schmidt, Denis Schroeder, Patrick Krieg, Christian Karcher, Janina Stier, Wolfgang Klaus, Corinna Tag
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Patent number: 11101500Abstract: 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: GrantFiled: September 20, 2017Date of Patent: August 24, 2021Assignee: BASF SEInventors: Manuel Alejandro Mendez Agudelo, Johannes David Hoecker, Frederick Francois Chesneau, Kazuki Yoshida, Jinbum Kim
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Patent number: 10903522Abstract: Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells.Type: GrantFiled: September 11, 2017Date of Patent: January 26, 2021Assignee: BASF SEInventors: Johannes David Hoecker, Manuel Alejandro Mendez Agudelo, Ryosuke Takeuchi, Frederick Francois Chesneau, Jinbum Kim, Kazuki Yoshida
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Publication number: 20200287242Abstract: 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: ApplicationFiled: March 30, 2020Publication date: September 10, 2020Applicants: BASF SE, Rhode Island Board of Education, State of Rhode Island and Providence PlantationsInventors: Arnd GARSUCH, Frederick Francois CHESNEAU, Itamar Michael MALKOWSKY, Brett LUCHT, Mengqing XU, Dongsheng LU
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Patent number: 10720668Abstract: 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: GrantFiled: December 8, 2016Date of Patent: July 21, 2020Assignees: BASF SE, Rhode Island Board of Education, State of Rhode Island and Providence PlantationsInventors: Arnd Garsuch, Michael Schmidt, Frederick Francois Chesneau, Stefano Meini, Brett Lucht, Usha Kiran Tottempudi, Yingnan Dong, Michael Rohde, Julien Demeaux
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Patent number: 10541446Abstract: 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: GrantFiled: June 14, 2017Date of Patent: January 21, 2020Assignee: BASF SEInventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl
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Publication number: 20190326642Abstract: 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: ApplicationFiled: January 2, 2018Publication date: October 24, 2019Applicants: BASF SE, RHODE ISLAND COUNCIL ON POSTSECONDARY EDUCATION, STATUTORY SUCCESSOR TO THE RHODE ISLAND BOARD OFInventors: Frederick Francois CHESNEAU, Arnd GARSUCH, Michael SCHMIDT, Brett LUCHT, Julien DEMEAUX, Yingnan DONG, Bo ZHANG
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Publication number: 20190296395Abstract: 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: ApplicationFiled: August 10, 2016Publication date: September 26, 2019Applicant: BASF SEInventors: Frederick Francois CHESNEAU, Michael SCHMIDT, Boris GASPAR, Martin MERGER
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Publication number: 20190252723Abstract: Phosphonate based lithium complexes of formula (I) and their use in electrolyte compositions for electrochemical cells.Type: ApplicationFiled: September 11, 2017Publication date: August 15, 2019Applicant: BASF SEInventors: Johannes David HOECKER, Manuel Alejandro MENDEZ AGUDELO, Ryosuke TAKEUCHI, Frederick Francois CHESNEAU, Jinbum KIM, Kazuki YOSHIDA
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Publication number: 20190252722Abstract: 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: ApplicationFiled: September 20, 2017Publication date: August 15, 2019Applicant: BASF SEInventors: Manuel Alejandro MENDEZ AGUDELO, Johannes David HOECKER, Frederick Francois CHESNEAU, Kazuki YOSHIDA, Jinbum KIM
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Publication number: 20180375157Abstract: 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: ApplicationFiled: December 8, 2016Publication date: December 27, 2018Applicants: BASF SE, Rhode Island Board of Education, State of Rhode Island and Providence PlantationsInventors: Arnd GARSUCH, Michael SCHMIDT, Frederick Francois CHESNEAU, Stefano MEINI, Brett LUCHT, Usha Kiran TOTTEMPUDI, Yingnan DONG, Michael ROHDE, Julien DEMEAUX
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Patent number: 10153516Abstract: 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: GrantFiled: March 26, 2015Date of Patent: December 11, 2018Assignee: Gotion Inc.Inventors: Rene Schmitz, Arnd Garsuch, Frederick Francois Chesneau, Michael Schmidt, Takeru Yamamoto, Guenter Semrau
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Publication number: 20180198163Abstract: 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: ApplicationFiled: June 27, 2016Publication date: July 12, 2018Inventors: Masaki Sekine, Hiroyoshi Noguchi, Martin Schulz-Dobrick, Toshiyuki Edamoto, Frederick Francois Chesneau
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Publication number: 20180175450Abstract: 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: ApplicationFiled: June 14, 2016Publication date: June 21, 2018Applicant: BASF SEInventors: Frederick Francois CHESNEAU, Manuel Alejandro MENDEZ AGUDELO, Michael SCHMIDT
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Publication number: 20180138550Abstract: 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: ApplicationFiled: April 8, 2016Publication date: May 17, 2018Inventors: Frederick Francois Chesneau, Stefano Meini, Michael Schmidt, Denis Schroeder, Patrick Krieg, Christian Karcher, Janina Stier, Wolfgang Klaus, Corinna Tag
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Patent number: 9793577Abstract: 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: GrantFiled: July 14, 2014Date of Patent: October 17, 2017Assignee: BASF SEInventors: Marta Porta Garcia, Frederick Francoìs Chesneau, Michael Schmidt, Dominic Riedel, Denis Schroeder, Joaquim Henrique Teles, Arnd Garsuch, Stefan Herzog, Axel Kirste
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Publication number: 20170288288Abstract: 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: ApplicationFiled: June 14, 2017Publication date: October 5, 2017Applicant: BASF SEInventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl
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Patent number: 9761909Abstract: 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: GrantFiled: July 7, 2014Date of Patent: September 12, 2017Assignee: BASF SEInventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl
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Patent number: 9722280Abstract: 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: GrantFiled: July 7, 2014Date of Patent: August 1, 2017Assignee: BASF SEInventors: Frederick Francois Chesneau, Zoltan Baan, Boris Gaspar, Michael Schmidt, Arnd Garsuch, Hannes Wolf, Klaus Leitner, Christian Saffert, Wolfgang Klaus, Melanie Kuhl