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Inorganic chemistry
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Current Industry
C01B7/00
Halogens Halogen acids
Sub Industries
C01B7/01
Chlorine Hydrogen chloride
C01B7/012
Preparation of hydrogen chloride from the elements
C01B7/015
Chlorine hydrates; Obtaining chlorine therefrom
C01B7/017
Preparation of hydrogen chloride by reacting together chlorine, water and carbon or carbon monoxide (the carbon not acting only as catalyst)
C01B7/03
Preparation from chlorides
C01B7/035
Preparation of hydrogen chloride from chlorides
C01B7/04
Preparation of chlorine from hydrogen chloride
C01B7/05
Preparation from ammonium chloride
C01B7/055
Preparation of hydrogen chloride from ammonium chloride
C01B7/07
Purification; Separation
C01B7/0706
of hydrogen chloride
C01B7/0712
by distillation
C01B7/0718
by adsorption
C01B7/0725
by active carbon
C01B7/0731
by extraction
C01B7/0737
hydrogen chloride being extracted
C01B7/0743
of gaseous or dissolved chlorine
C01B7/075
of liquid chlorine
C01B7/09
Bromine Hydrogen bromide
C01B7/093
Hydrogen bromide
C01B7/096
Bromine
C01B7/13
Iodine Hydrogen iodide
C01B7/135
Hydrogen iodide
C01B7/14
Iodine
C01B7/16
Preparation from seaweed
C01B7/19
Fluorine Hydrogen fluoride
C01B7/191
Hydrogen fluoride
C01B7/192
Preparation from fluorspar
C01B7/193
Preparation from silicon tetrafluoride, fluosilicic acid or fluosilicates
C01B7/194
Preparation from ammonium fluoride
C01B7/195
Separation; Purification
C01B7/196
by distillation
C01B7/197
by adsorption
C01B7/198
by solid ion-exchangers
C01B7/20
Fluorine
C01B7/24
Inter-halogen compounds
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last 30 patents
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Patent Grant
Inhibited hydrofluoric acid composition
Patent number
11,981,578
Issue date
May 14, 2024
Dorf Ketal Chemicals FZE
Clay Purdy
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Microwave chemical method for totally extracting fluorine and rare...
Patent number
11,957,996
Issue date
Apr 16, 2024
Sichuan Normal University
Shilin Zhao
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for removal and sequestration of acidity from s...
Patent number
11,939,247
Issue date
Mar 26, 2024
LONE GULL HOLDINGS, LTD.
Garth Alexander Sheldon-Coulson
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of lithium hydroxide and lithium carbonate
Patent number
11,931,701
Issue date
Mar 19, 2024
Lithium Ark Holding B.V.
Peter Ehren
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of treating metal carbonate salts
Patent number
11,918,970
Issue date
Mar 5, 2024
Energy & Environmental Research Center Foundation
Christopher Lee Martin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods and apparatuses for chemical delivery for brush conditioning
Patent number
11,923,208
Issue date
Mar 5, 2024
Illinois Tool Works Inc.
Bradley Scott Withers
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Storage medium and method for separating, storing and transporting...
Patent number
11,905,177
Issue date
Feb 20, 2024
Covestro Intellectual Property GmbH & Co. KG
Maxime Paven
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Converting fluorinated materials into anhydrous hydrogen fluoride
Patent number
11,905,178
Issue date
Feb 20, 2024
3M Innovative Properties Company
Markus E. Hirschberg
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Superconductor comprising magnesium diboride and manufacturing meth...
Patent number
11,903,332
Issue date
Feb 13, 2024
Korea Institute of Machinery & Materials
Kook Chae Chung
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods for graded utilization of fluorine and silicon resources in...
Patent number
11,891,344
Issue date
Feb 6, 2024
CHTEM LIMITED
Xiaowei Quan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Gas to hydrogen process with co-production of carbon
Patent number
11,891,706
Issue date
Feb 6, 2024
TOTALENERGIES ONETECH
Romuald Coupan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method of separating and recovering bromine from printed circuit bo...
Patent number
11,858,822
Issue date
Jan 2, 2024
Beijing University of Technology
Dean Pan
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
High purity synthetic fluorite, process for preparing the same and...
Patent number
11,851,341
Issue date
Dec 26, 2023
FLUORSID S.P.A.
Luca Pala
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
HCL recovery unit
Patent number
11,802,046
Issue date
Oct 31, 2023
SGL Carbon SE
Christian Woltz
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing astatine
Patent number
11,795,056
Issue date
Oct 24, 2023
Osaka University
Atsushi Shinohara
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Carbon dioxide sequestration with magnesium hydroxide and regenerat...
Patent number
11,772,046
Issue date
Oct 3, 2023
CARBONFREE CHEMICALS HOLDINGS, LLC
Joe Jones
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Integrated processes for treatment of an ammonium fluorosulfate byp...
Patent number
11,772,967
Issue date
Oct 3, 2023
Honeywell International Inc.
Bernard E. Pointner
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Dry non-plasma treatment system
Patent number
11,745,202
Issue date
Sep 5, 2023
Tokyo Electron Limited
Martin Kent
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Gas to olefins processes with coproduction of hydrogen
Patent number
11,739,035
Issue date
Aug 29, 2023
Romuald Coupan
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of treating metal carbonate salts
Patent number
11,717,802
Issue date
Aug 8, 2023
Energy & Environmental Research Center Foundation
Christopher Lee Martin
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing hydrogen fluoride
Patent number
11,718,523
Issue date
Aug 8, 2023
Daikin Industries, Ltd.
Arata Sasatani
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing bromine
Patent number
11,713,244
Issue date
Aug 1, 2023
Sumitomo Chemical Company, Limited
Yusuke Mikami
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Production of lithium hydroxide and lithium carbonate
Patent number
11,708,278
Issue date
Jul 25, 2023
Lithium Ark Holding B.V.
Peter Ehren
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Process for the recovery of iodine from aqueous solutions
Patent number
11,691,875
Issue date
Jul 4, 2023
Bracco Imaging S.p.A
Laura Galimberti
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrolytic stripping agent for jig
Patent number
11,649,558
Issue date
May 16, 2023
Okuno Chemical Industries Co., Ltd.
Yusuke Yoshikane
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Process for reducing the concentration of arsenic in an aqueous sol...
Patent number
11,639,302
Issue date
May 2, 2023
Mexichem Fluor S.A. de C.V.
Juan Alberto Juarez Garcia
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Methods of treating metal carbonate salts
Patent number
11,633,712
Issue date
Apr 25, 2023
Energy & Environmental Research Center Foundation
Christopher Lee Martin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process and plant for thermal decomposition of aluminium chloride h...
Patent number
11,591,233
Issue date
Feb 28, 2023
Metso Outotec Finland Oy
Agnes Von Garnier
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Methods of treating metal carbonate salts
Patent number
11,554,357
Issue date
Jan 17, 2023
Energy & Environmental Research Center Foundation
Christopher Lee Martin
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Integrated process and catalysts for manufacturing hydrogen iodide...
Patent number
11,554,956
Issue date
Jan 17, 2023
Honeywell International Inc.
Terris Yang
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
BROMINE AND LITHIUM EXTRACTION FROM AQUEOUS SOURCES
Publication number
20240141526
Publication date
May 2, 2024
SCHLUMBERGER TECHNOLOGY CORPORATION
Dominic Vincent Perroni
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARATION OF CHLORINE FROM HYDROGEN CHLORIDE
Publication number
20240132350
Publication date
Apr 25, 2024
BASF SE
Klemens MASSONNE
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAS TO OLEFINS PROCESSES WITH COPRODUCTION OF HYDROGEN
Publication number
20240124376
Publication date
Apr 18, 2024
TOTALENERGIES ONETECH
Romuald COUPAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
GAS TO HYDROGEN PROCESS WITH CO-PRODUCTION OF CARBON
Publication number
20240102178
Publication date
Mar 28, 2024
TOTALENERGIES ONETECH
Romuald COUPAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING CHLORINE IN HIGH YIELD THROUGH HYDROGEN CHLORI...
Publication number
20240067521
Publication date
Feb 29, 2024
Hanwha Solutions Corporation
Jeong Hwan CHUN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS AND SYSTEMS FOR DESTRUCTION OF SYNTHETIC PER- AND POLYFLUOR...
Publication number
20240059860
Publication date
Feb 22, 2024
CHZ Technologies, LLC
Henry W. Brandhorst
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Recovery Of Chlorine From Hydrogen Chloride Generated In Carbochlor...
Publication number
20240034638
Publication date
Feb 1, 2024
Kronos International, Inc.
Thomas Pierau
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE SEQUESTRATION WITH MAGNESIUM HYDROXIDE AND REGENERAT...
Publication number
20240009622
Publication date
Jan 11, 2024
CARBONFREE CHEMICALS HOLDINGS, LLC
Joe JONES
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PYROLYTIC EXTRACTION OF HYDROCHLORIC ACID FROM MAGNESIUM SALT MIXTU...
Publication number
20240002227
Publication date
Jan 4, 2024
Matthew MERRILL
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CONVERTING FLUORINATED MATERIALS INTO ANHYDROUS HYDROGEN FLUORIDE
Publication number
20240002228
Publication date
Jan 4, 2024
3M Innovative Properties Company
Markus E. Hirschberg
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PRODUCTION OF LITHIUM HYDROXIDE AND LITHIUM CARBONATE
Publication number
20230382752
Publication date
Nov 30, 2023
Lithium Ark Holding B.V.
Peter Ehren
C01 - INORGANIC CHEMISTRY
Information
Patent Application
SIMPLE ASTATINE CONCENTRATION METHOD
Publication number
20230373881
Publication date
Nov 23, 2023
TOKYO INSTITUTE OF TECHNOLOGY
Hiroshi TANAKA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS FOR GRADED UTILIZATION OF FLUORINE AND SILICON RESOURCES IN...
Publication number
20230339822
Publication date
Oct 26, 2023
CHTEM LIMITED
Xiaowei QUAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HIGH PRESSURE DESORPTION OF HYDROGEN CHLORIDE GAS
Publication number
20230331551
Publication date
Oct 19, 2023
SGL CARBON SE
Christian WOLTZ
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Zero Emission Waste System and Method
Publication number
20230311086
Publication date
Oct 5, 2023
Radom Corporation
Jovan Jevtic
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST FOR HYDROGEN CHLORIDE OXIDATION AND PRODUCTION THEREOF
Publication number
20230294988
Publication date
Sep 21, 2023
BASF SE
Alvaro GORDILLO BOLONIO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
RECOVERY OF BROMINE FROM WASTE BROMIDE BRINES
Publication number
20230234846
Publication date
Jul 27, 2023
REACTION 35, LLC
Peter K. STOIMENOV
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHODS OF TREATING METAL CARBONATE SALTS
Publication number
20230219057
Publication date
Jul 13, 2023
Energy & Environmental Research Center Foundation
Christopher Lee Martin
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CARBON DIOXIDE SEQUESTRATION WITH MAGNESIUM HYDROXIDE AND REGENERAT...
Publication number
20230211289
Publication date
Jul 6, 2023
CARBONFREE CHEMICALS HOLDINGS, LLC
Joe JONES
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Application
A METHOD OF SEPARATING AND RECOVERING BROMINE FROM PRINTED CIRCUIT...
Publication number
20230192488
Publication date
Jun 22, 2023
BEIJING UNIVERSITY OF TECHNOLOGY
DEAN PAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS AND PLANT FOR THERMAL DECOMPOSITION OF ALUMINIUM CHLORIDE H...
Publication number
20230183086
Publication date
Jun 15, 2023
Metso Outotec Finland Oy
Agnes VON GARNIER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
ASTATINE PURIFICATION METHOD
Publication number
20230182038
Publication date
Jun 15, 2023
THE TEXAS A&M UNIVERSITY SYSTEM
Jonathan D. BURNS
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAS TO OLEFINS PROCESSES WITH COPRODUCTION OF HYDROGEN
Publication number
20230150901
Publication date
May 18, 2023
TOTALENERGIES ONETECH
Romuald COUPAN
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
SYSTEMS AND METHODS FOR REMOVAL AND SEQUESTRATION OF ACIDITY FROM S...
Publication number
20230130444
Publication date
Apr 27, 2023
LONE GULL HOLDINGS, LTD.
Garth Alexander Sheldon-Coulson
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Universal Chemical Processor
Publication number
20230130681
Publication date
Apr 27, 2023
ADVANCED FUSION SYSTEMS LLC
Curtis Birnbach
C01 - INORGANIC CHEMISTRY
Information
Patent Application
INTEGRATED PROCESS AND CATALYSTS FOR MANUFACTURING HYDROGEN IODIDE...
Publication number
20230120031
Publication date
Apr 20, 2023
Honeywell International Inc.
Terris Yang
C01 - INORGANIC CHEMISTRY
Information
Patent Application
GAS TO HYDROGEN PROCESS WITH CO-PRODUCTION OF CARBON
Publication number
20230118848
Publication date
Apr 20, 2023
TOTALENERGIES ONETECH
Romuald COUPAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING ELECTRONIC GRADE INORGANIC ACIDS FROM WASTE AC...
Publication number
20230118652
Publication date
Apr 20, 2023
GREEN FINE TECHNOLOGY CORP.
Ching-Jung KAN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATALYST FOR HALOGEN PRODUCTION, PACKAGE, AND METHOD FOR PRODUCING...
Publication number
20230115399
Publication date
Apr 13, 2023
Sumitomo Chemical Company, Limited
Yusuke MIKAMI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MOLDING CATALYST AND METHOD FOR PRODUCING HALOGEN
Publication number
20230092065
Publication date
Mar 23, 2023
SUMITOMO CHEMICAL COMPANY, LIMITED
Yusuke MIKAMI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL