Patents-Review.com
ClassID:

84724 ⎘

C01B21/093 - CPC Classification

Classification description:

Nitrogen; Compounds thereof; Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms

Sub-classes:
Recent Application in this class:
#1
20260097960
2026-04-09

METHOD FOR MANUFACTURING BIS(HALOGENO SULFONYL)IMIDE

 #2
20260001761
2026-01-01

METHOD FOR FLUORINATING HYDROGEN BIS(CHLOROSULFONYL)IMIDE IN GAS PHASE

 #3
20250326640
2025-10-23

PROCESS FOR PRODUCING HYDROGEN BIS(CHLOROSULFONYL)IMIDE

 #4
20250210717
2025-06-26

ELECTROLYTE FOR LITHIUM METAL BATTERY, AND LITHIUM METAL BATTERY INCLUDING THE SAME

 #5
20250109019
2025-04-03

BIS(FLUOROSULFONYL)IMIDE IMPURITY REMOVAL AND PURIFICATION SYSTEM AND BIS(FLUOROSULFONYL)IMIDE IMPURITY REMOVAL AND PURIFICATION METHOD

 #6
20240405283
2024-12-05

COMPOSITION COMPRISING AN ALKALI METAL SALT OF BIS(FLUORO SULFONYL)IMIDE

 #7
20240383752
2024-11-21

REACTIVE DISTILLATION PROCESS FOR PREPARING FLUOROSULFONYLIMIDE SALTS

 #8
20240228283
2024-07-11

BIS(FLUOROSULFONYL)IMIDE SALTS AND PREPARATION METHOD THEREOF

 #9
20240132352
2024-04-25

BIS(FLUOROSULFONYL)IMIDE SALTS AND PREPARATION METHOD THEREOF

 #10
20230159332
2023-05-25

INTEGRATED PROCESSES FOR PRODUCING BIS(FLUOROSULFONYL) IMIDE

 #11
20220144638
2022-05-12

Purification of bis(fluorosulfonyl) imide

 #12
20210347639
2021-11-11

Method for producing bis(fluorosulfonyl)imide lithium salt (LiFSI) with reduced fluorine anion content by using alkoxy trialkyl silane

 #13
20210179428
2021-06-17

Integrated processes for producing bis(fluorosulfonyl) imide

 #14
20210122634
2021-04-29

Method for preparing lithium bis(fluorosulphonyl)imide salt

 #15
20200331754
2020-10-22

Purification of bis(fluorosulfonyl) imide

 #16
20190292054
2019-09-26

Method for producing bis(fluorosulfonyl)imide alkali metal salt and method for producing non aqueous electrolytic solution

 #17
20190233368
2019-08-01

Method for producing fluorine-containing sulfonylamide compound

 #18
20180362343
2018-12-20

METHOD FOR THE PREPARATION OF BIS(FLUOROSULFONYL)-IMIDE AND OF ITS SALTS

 #19
20170183230
2017-06-29

Process for producing hydrogen bis(fluorosulfonyl)imide

 #20
20160308247
2016-10-20

Method for preparing bis(fluorosulfonyl)imide acid and salts thereof

 #21
20160304347
2016-10-20

Method for producing a fluorine- and sulfur-bearing compound and salts thereof in an aqueous medium

 #22
20160301106
2016-10-13

Process for the preparation of lithium or sodium bis(fluorosulphonyl)imide

 #23
20160289074
2016-10-06

Granules or powder of disulfonylamide salt and method for producing same

 #24
20150175422
2015-06-25

Method for producing bis(halosulfonyl)amine

 #25
20140369919
2014-12-18

Process for the preparation of lithium or sodium bis(fluorosulphonyl)imide

 #26
20140075746
2014-03-20

Method for producing lithium or sodium bis(fluorosulfonyl)imide

 #27
20140037529
2014-02-06

Method for producing bis(fluorosulfonyl)imide salt, method for producing fluorosulfate, and method for producing bis(fluorosulfonyl)imide onium salt

 #28
20130331609
2013-12-12

Production process for fluorosulfonylimide ammonium salt

 #29
20130323155
2013-12-05

Process for producing fluorine-containing sulfonylimide salt

 #30
20130323154
2013-12-05

Process for production of fluorosulfonylimide ammonium salt

 #31
20120245386
2012-09-27

SYNTHESIS OF TETRABUTYLAMMONIUM BIS(FLUOROSULFONYL)IMIDE AND RELATED SALTS

 #32
20120230906
2012-09-13

Method of making fluorosulfonylamine

 #33
20120070358
2012-03-22

Method for producing imidic acid salt

 #34
20120020867
2012-01-26

Method for producing imide compound

 #35
20120014859
2012-01-19

Method for producing bis(fluorosulfonyl)imide salt, method for producing fluorosulfate, and method for producing bis(fluorosulfonyl)imide onium salt

 #36
20120009113
2012-01-12

Method for producing bis(fluorosulfonyl)imide

 #37
20100111807
2010-05-06

Process for preparing crystalline hydroxylamine-O-sulfonic acid