ClassID:

85990

C01G49/10 - CPC Classification

Classification description:

Compounds of iron Halides

Recent Application in this class:
#1
20260055005
2026-02-26

SELECTIVE EXTRACTION AND SEPARATION OF VANADIUM AND IRON

#2
20260051524
2026-02-19

METHODS OF MAKING A FE-CR ELECTROLYTE AND REDOX FLOW BATTERY SYSTEMS USING THE ELECTROLYTE

#3
20250309260
2025-10-02

POSITIVE ELECTRODE ACTIVE MATERIAL, LITHIUM ION SECONDARY BATTERY AND METHOD FOR MANUFACTURING POSITIVE ELECTRODE ACTIVE MATERIAL

#4
20250066658
2025-02-27

SALT HYDRATE COMPOSITIONS FOR THERMAL ENERGY STORAGE SYSTEMS

#5
20250011897
2025-01-09

Method for the Separation of Zinc and Iron from Electric Arc Furnace Baghouse Dust

#6
20240343569
2024-10-17

METAL CHLORIDES AND METALS OBTAINED FROM METAL OXIDE CONTAINING MATERIALS

#7
20240271247
2024-08-15

PREPARATION OF RARE EARTH METALS AND OTHER CHEMICALS FROM INDUSTRIAL WASTE COAL ASH

#8
20240140838
2024-05-02

METHOD OF REMOVING A URANIUM SOURCE FROM A WATER

#9
20240092649
2024-03-21

SYSTEMS AND METHODS FOR SOLID-PHASE REACTIONS

#10
20230391634
2023-12-07

METHOD FOR ISOLATING AN AQUEOUS HYDROCHLORIC ACID SOLUTION OF FECL3 FROM AN AQUEOUS MULTI-COMPONENT SYSTEM

#11
20230348293
2023-11-02

Inorganic compounds for lithium-ion conductors

#12
20230312364
2023-10-05

PROCESSING OF TITANIFEROUS ORES AND MINERALS

#13
20220267166
2022-08-25

OXYHALIDE LITHIUM-ION CONDUCTOR

#14
20220259479
2022-08-18

SALT HYDRATE COMPOSITIONS FOR THERMAL ENERGY STORAGE SYSTEMS

#15
20220204358
2022-06-30

Method for purifying ferric chloride

#16
20220195559
2022-06-23

Preparation of rare earth metals and other chemicals from industrial waste coal ash

#17
20210292184
2021-09-23

Continuous production device for polyferric chloride and method thereof

#18
20210114895
2021-04-22

Creation of an iron product for wastewater treatment

#19
20200010342
2020-01-09

Method and system for phosphate recovery from a stream

#20
20200010326
2020-01-09

INTERCALATION AGENT FOR RAPID GRAPHITE EXFOLIATION IN MASS PRODUCTION OF HIGH-QUALITY GRAPHENE

#21
20200010325
2020-01-09

Method for preparing graphene by liquid-phase ball milling exfoliation

#22
20190292050
2019-09-26

Metal chlorides and metals obtained from metal oxide containing materials

#23
20190153562
2019-05-23

Preparation of rare earth metals and other chemicals from industrial waste coal ash

#24
20190084838
2019-03-21

Preparation method for directly synthesizing titanium dioxide from titanium-rich organic phase prepared from ilmenite

#25
20180297846
2018-10-18

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

#26
20180240565
2018-08-23

CONDUCTIVE POLYMER-MATRIX COMPOSITIONS AND USES THEREOF

#27
20180105435
2018-04-19

Recovery of Metal Chlorides from Filter Dust

#28
20180009730
2018-01-11

Hydrosilane/Lewis acid adduct, particularly aluminum, iron, and zinc, method for preparing same, and use of said same in reactions for reducing carbonyl derivatives

#29
20160305035
2016-10-20

Metal chalcogenide thin film electrode, method for the production thereof and use

#30
20160304987
2016-10-20

Processes for preparing alumina and various other products

#31
20160289075
2016-10-06

Method for removing iron in the manufacture of phosphoric acid

#32
20160244330
2016-08-25

Method and device for regeneration of hydrochloric acid

#33
20160185597
2016-06-30

METAL CHLORIDES AND METALS OBTAINED FROM METAL OXIDE CONTAINING MATERIALS

#34
20160130154
2016-05-12

PROCESS FOR THE EXTRACTION, FROM BAUXITE, FROM RED MUD RESULTING FROM THE PROCESSING OF BAUXITE, AND FROM CHEMICALLY SIMILAR MATERIALS, OF PRODUCTS OF INDUSTRIAL INTEREST, SEPARATED FROM EACH OTHER

#35
20160122200
2016-05-05

Method for obtaining an iron-comprising solution of high concentration

#36
20160060113
2016-03-03

Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium

#37
20160016812
2016-01-21

Method for treating titanium-containing feedstock

#38
20150225808
2015-08-13

Processes for preparing alumina and magnesium chloride by HCl leaching of various materials

#39
20150075328
2015-03-19

Processes for treating fly ashes

#40
20150027902
2015-01-29

Process for manufacturing aluminum from bauxite or its residue

#41
20140369904
2014-12-18

Processes for preparing alumina and various other products

#42
20140348733
2014-11-27

Continuous Fe(III) production at atmospheric pressures

#43
20140348730
2014-11-27

Hydrogen chloride removal process

#44
20140308182
2014-10-16

Method for Concentrating Metal Chlorides in and Separating Same from an Iron(III) Chloride-Containing Hydrochloric Acid Solution

#45
20140291573
2014-10-02

Method for producing iron oxyfluoride positive electrode active substance and iron oxyflouride positive electrode active substance

#46
20140284526
2014-09-25

Method for forming metal fluoride material

#47
20140264190
2014-09-18

High energy materials for a battery and methods for making and use

#48
20140227152
2014-08-14

REMOVAL OF METAL COMPOUNDS OF METALLOID COMPOUNDS FROM THE GAS PHASE BY COMPLEXATION

#49
20140001412
2014-01-02

Carbon-FeF2 and carbon-Fe203 nanocomposites, their preparation and use as electrochemical storage material

#50
20130236379
2013-09-12

Processes for making high iron content stable ferric chloride solutions

#51
20130177749
2013-07-11

NANOSTRUCTURES

#52
20130064742
2013-03-14

PROCESS FOR THE EXTRACTION OF SPECIFIC TRANSITION METALS

#53
20120130023
2012-05-24

Heat-activatable free-radical initiators and composite material which comprises magnetic particles

#54
20110146712
2011-06-23

Apparatus and process for separation of liquid from a gas

#55
20110065001
2011-03-17

Iron oxyfluoride electrodes for electrochemical energy storage

#56
20110058997
2011-03-10

Process for chlorinating resources containing recoverable metals

#57
20100301255
2010-12-02

Processes for making stable ferric chloride solutions

#58
20100264366
2010-10-21

Process for removing phosphorus-containing colloids and their precursors from iron chloride solutions

#59
20100264092
2010-10-21

Process for removing impurities from iron chloride solutions

#60
20100098606
2010-04-22

Process for the extraction of specific transition metals

#61
20100061920
2010-03-11

PROCESS FOR PRODUCING STABLE FERRIC SALTS FOR WATER TREATMENT APPLICATIONS

#62
20090118124
2009-05-07

NOVEL AQUEOUS COMPOSITION AND USE OF THE SAME

#63
20090078679
2009-03-26

ETCHING SOLUTION AND METHOD FOR REGENERATING WASTE LIQUID THEREOF, AND METHOD FOR RECOVERING VALUABLE METALS FROM WASTE LIQUID

#64
20090047198
2009-02-19

Process for the extraction of specific transition metals with gaseous HCL

#65
20080267855
2008-10-30

PROCESS FOR THE PRODUCTION OF METAL FLUORIDE MATERIALS WITH SUBMICRON STRUCTURES

#66
20080115549
2008-05-22

NOVEL AQUEOUS COMPOSITION AND USE OF THE SAME

#67
20080105536
2008-05-08

Method For Producing Elemental Halides

#68
20070224109
2007-09-27

Metal chlorides and metals obtained from metal oxide containing materials

#69
20070187256
2007-08-16

Polyaluminum chloride and aluminum chlorohydrate, processes and compositions: high-basicity and ultra high-basicity products

#70
20070090330
2007-04-26

NOVEL AQUEOUS COMPOSITION AND USE OF THE SAME

#71
20050263034
2005-12-01

Novel aqueous composition and use of the same

#72
20050147547
2005-07-07

System and method of making ferric chloride with reduced amounts of hydrochloric acid for water treatment

#73
20050005816
2005-01-13

Novel aqueous composition and use of the same