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containing also one or more sulfur atoms
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containing also one or more sulfur atoms
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last 30 patents
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Patent Grant
Method of purifying crude lithium bis(fluorosulfonyl)imide
Patent number
12,084,344
Issue date
Sep 10, 2024
NOVEL COSMOS ADVANCED MATERIAL(ANHUI) CO., LTD.
Chiwei Wang
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing bis(fluorosulfonyl)imide lithium salt (LiFSI)...
Patent number
11,987,496
Issue date
May 21, 2024
DAEGU CATHOLIC UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
Sang Ryul Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing a fluorine- and sulfur-bearing compound and sa...
Patent number
11,613,465
Issue date
Mar 28, 2023
RHODIA OPERATIONS
Olivier Buisine
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated processes for producing bis(fluorosulfonyl) imide
Patent number
11,591,218
Issue date
Feb 28, 2023
Honeywell International Inc.
Matthew H. Luly
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Purification of bis(fluorosulfonyl) imide
Patent number
11,267,707
Issue date
Mar 8, 2022
Honeywell International Inc.
Matthew H. Luly
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing lithium bis(fluorosulphonyl)imide salt
Patent number
11,261,087
Issue date
Mar 1, 2022
Arkema France
Philippe Leduc
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for drying and purifying LiFSI
Patent number
11,084,723
Issue date
Aug 10, 2021
Arkema France
Grégory Schmidt
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Method for producing bis(fluorosulfonyl)imide alkali metal salt and...
Patent number
10,829,377
Issue date
Nov 10, 2020
Nippon Shokubai Co., Ltd.
Yasunori Okumura
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for producing fluorine-containing sulfonylamide compound
Patent number
10,717,705
Issue date
Jul 21, 2020
Nippon Soda Co., Ltd.
Shiro Tsubokura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of lithium or sodium bis(fluorosulphony...
Patent number
10,547,084
Issue date
Jan 28, 2020
Arkema France
Grégory Schmidt
C01 - INORGANIC CHEMISTRY
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Patent Grant
Granules or powder of disulfonylamide salt and method for producing...
Patent number
10,214,419
Issue date
Feb 26, 2019
Nippon Soda Co., Ltd.
Shiro Tsubokura
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing bis(fluorosulfonyl)imide acid and salts thereof
Patent number
10,122,048
Issue date
Nov 6, 2018
Rhodia Operations
Olivier Buisine
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for producing hydrogen bis(fluorosulfonyl)imide
Patent number
10,099,925
Issue date
Oct 16, 2018
Ultra-Charge, Ltd.
Joseph Carl Poshusta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Fluorosulfonyl imide salt and method for producing fluorosulfonyl i...
Patent number
9,947,967
Issue date
Apr 17, 2018
Nippon Shokubai Co., Ltd.
Shimpei Sato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing imide salts containing a fluorosulphonyl group
Patent number
9,725,318
Issue date
Aug 8, 2017
Arkema France
Sophie Audureau
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for producing bis(halosulfonyl)amine
Patent number
9,650,250
Issue date
May 16, 2017
Nippon Soda Co., Ltd.
Michiaki Maruyama
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alkali metal salt of fluorosulfonyl imide, and production method th...
Patent number
9,586,833
Issue date
Mar 7, 2017
Nippon Shokubai Co., Ltd.
Yuichi Sato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing lithium or sodium bis(fluorosulfonyl)imide
Patent number
9,440,852
Issue date
Sep 13, 2016
Arkema France
Grégory Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of lithium or sodium bis(fluorosulphony...
Patent number
9,394,172
Issue date
Jul 19, 2016
Arkema France
Grégory Schmidt
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for production of fluorosulfonylimide ammonium salt
Patent number
9,242,862
Issue date
Jan 26, 2016
Nippon Soda Co., Ltd.
Shiro Tsubokura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing fluorine-containing sulfonylimide salt
Patent number
9,233,849
Issue date
Jan 12, 2016
Nippon Soda Co., Ltd.
Shiro Tsubokura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing bis(fluorosulfonyl)imide salt, method for prod...
Patent number
9,156,692
Issue date
Oct 13, 2015
Mitsubishi Materials Electronic Chemicals Co., Ltd.
Tsunetoshi Honda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production process for fluorosulfonylimide ammonium salt
Patent number
9,096,502
Issue date
Aug 4, 2015
Nippon Soda Co., Ltd.
Shiro Tsubokura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkali metal salt of fluorosulfonyl imide, and production method th...
Patent number
9,079,780
Issue date
Jul 14, 2015
Nippon Shokubai Co., Ltd.
Yuichi Sato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Alkali metal salt of fluorosulfonyl imide, and production method th...
Patent number
8,926,930
Issue date
Jan 6, 2015
Nippon Shokubai Co., Ltd.
Yuichi Sato
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing imidic acid salt
Patent number
8,840,856
Issue date
Sep 23, 2014
Central Glass Company, Limited
Takayoshi Morinaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of making fluorosulfonylamine
Patent number
8,828,346
Issue date
Sep 9, 2014
Trinapco, Inc.
Martin R. Johnson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing imide compound
Patent number
8,815,199
Issue date
Aug 26, 2014
Central Glass Company, Limited
Takayoshi Morinaka
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of hydrogen bis(fluorosulfonyl)imide
Patent number
8,722,005
Issue date
May 13, 2014
Boulder Ionics Corporation
Joseph Carl Poshusta
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing bis(fluorosulfonyl)imide salt, method for prod...
Patent number
8,580,220
Issue date
Nov 12, 2013
Mitsubishi Materials Corporation
Tsunetoshi Honda
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
REACTIVE DISTILLATION PROCESS FOR PREPARING FLUOROSULFONYLIMIDE SALTS
Publication number
20240383752
Publication date
Nov 21, 2024
SPECIALTY OPERATIONS FRANCE
Denis Revelant
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SOLVENT-FREE PROCESS FOR PREPARING A SALT OF BIS(FLUOROSULFONYL)IMIDE
Publication number
20240286901
Publication date
Aug 29, 2024
SPECIALTY OPERATIONS FRANCE
Olivier Buisine
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD OF PURIFYING CRUDE LITHIUM BIS(FLUOROSULFONYL)IMIDE
Publication number
20240262688
Publication date
Aug 8, 2024
Novel Cosmos Advanced Material (Anhui) Co., Ltd.
Chiwei WANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ALKALI SULFONYL IMIDE SALTS
Publication number
20240246818
Publication date
Jul 25, 2024
SPECIALTY OPERATIONS FRANCE
Etienne Schmitt
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BIS(FLUOROSULFONYL)IMIDE SALTS AND PREPARATION METHOD THEREOF
Publication number
20240228283
Publication date
Jul 11, 2024
SOLVAY S.A.
Olivier Buisine
C01 - INORGANIC CHEMISTRY
Information
Patent Application
BIS(FLUOROSULFONYL)IMIDE SALTS AND PREPARATION METHOD THEREOF
Publication number
20240132352
Publication date
Apr 25, 2024
SOLVAY S.A.
Olivier Buisine
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESSES FOR PRODUCING BIS(FLUOROSULFONYL) IMIDE
Publication number
20230159332
Publication date
May 25, 2023
Honeywell International Inc.
Matthew H. Luly
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING ALKALI SALTS OF BIS(FLUOROSULFONYL)IMIDE
Publication number
20220250910
Publication date
Aug 11, 2022
SOLVAY S.A.
Simon GUELEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING BIS(FLUOROSULFONYL) IMIDE
Publication number
20220204345
Publication date
Jun 30, 2022
Arkema France
Dominique DEUR-BERT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PURIFICATION OF BIS(FLUOROSULFONYL) IMIDE
Publication number
20220144638
Publication date
May 12, 2022
Honeywell International Inc.
Matthew H. Luly
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING BIS(FLUOROSULFONYL) IMIDE
Publication number
20220041448
Publication date
Feb 10, 2022
Arkema France
Dominique DEUR-BERT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR DRYING AND PURIFYING LiFSI
Publication number
20210323823
Publication date
Oct 21, 2021
Arkema France
Grégory SCHMIDT
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESSES FOR PRODUCING BIS(FLUOROSULFONYL) IMIDE
Publication number
20210179428
Publication date
Jun 17, 2021
Honeywell International Inc.
Matthew H. Luly
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PREPARING LITHIUM BIS(FLUOROSULPHONYL)IMIDE SALT
Publication number
20210122634
Publication date
Apr 29, 2021
Arkema France
Philippe LEDUC
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Process for the Synthesis of Fluorinated Conductive Salts for Lithi...
Publication number
20210053913
Publication date
Feb 25, 2021
Fujian Yongjing Technology Co., Ltd
Changyue Zhou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PURIFICATION OF BIS(FLUOROSULFONYL) IMIDE
Publication number
20200331754
Publication date
Oct 22, 2020
HONEYWELL INTERNATIONAL INC.
Matthew H. Luly
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING BIS(FLUOROSULFONYL)IMIDE ALKALI METAL SALT AND...
Publication number
20190292054
Publication date
Sep 26, 2019
NIPPON SHOKUBAI CO., LTD.
Yasunori OKUMURA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
LITHIUM BIS(FLUOROSULFONYL)IMIDE COMPOSITION
Publication number
20190161356
Publication date
May 30, 2019
NIPPON SHOKUBAI CO., LTD
Hiroyuki Mizuno
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR THE PREPARATION OF BIS(FLUOROSULFONYL)-IMIDE AND OF ITS...
Publication number
20180362343
Publication date
Dec 20, 2018
LONZA LTD.
Anna-Christina HORMES
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING HYDROGEN BIS(FLUOROSULFONYL)IMIDE
Publication number
20170183230
Publication date
Jun 29, 2017
CoorsTek Fluorochemicals, Inc.
Joseph Carl Poshusta
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING A FLUORINE- AND SULPHUR-BEARING COMPOUND AND...
Publication number
20160304347
Publication date
Oct 20, 2016
RHODIA OPERATIONS
Olivier BUISINE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING BIS(FLUOROSULFONYL)IMIDE ACID AND SALTS THEREOF
Publication number
20160308247
Publication date
Oct 20, 2016
RHODIA OPERATIONS
Olivier BUISINE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR THE PREPARATION OF LITHIUM OR SODIUM BIS(FLUOROSULPHONY...
Publication number
20160301106
Publication date
Oct 13, 2016
Arkema France
Grégory SCHMIDT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS FOR THE PREPARATION OF LITHIUM OR SODIUM BIS(FLUOROSULPHONY...
Publication number
20140369919
Publication date
Dec 18, 2014
Arkema France
Grégory Schmidt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING LITHIUM OR SODIUM BIS(FLUOROSULFONYL)IMIDE
Publication number
20140075746
Publication date
Mar 20, 2014
Arkema France
Grégory Schmidt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING BIS(FLUOROSULFONYL)IMIDE SALT, METHOD FOR PROD...
Publication number
20140037529
Publication date
Feb 6, 2014
MITSUBISHI MATERIALS ELECTRONIC CHEMICALS CO., LTD
Tsunetoshi Honda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION PROCESS FOR FLUOROSULFONYLIMIDE AMMONIUM SALT
Publication number
20130331609
Publication date
Dec 12, 2013
Nippon Soda Co., Ltd.
Shiro Tsubokura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF FLUOROSULFONYLIMIDE AMMONIUM SALT
Publication number
20130323154
Publication date
Dec 5, 2013
Nippon Soda Co., Ltd.
Shiro Tsubokura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING FLUORINE-CONTAINING SULFONYLIMIDE SALT
Publication number
20130323155
Publication date
Dec 5, 2013
Nippon Soda Co., Ltd.
Shiro Tsubokura
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING FLUORINE COMPOUND
Publication number
20130294997
Publication date
Nov 7, 2013
Sumitomo Electric Industries, Ltd.
Atsushi FUKUNAGA
H01 - BASIC ELECTRIC ELEMENTS