ClassID:

84373

C01B7/20 - CPC Classification

Classification description:

Halogens; Halogen acids; Fluorine; Hydrogen fluoride Fluorine

Recent Application in this class:
#1
20250002340
2025-01-02

FLUORIDE REMOVAL PROCESS

#2
20240367971
2024-11-07

PORTABLE FLUORINE GENERATOR FOR ON-SITE CALIBRATION

#3
20220332575
2022-10-20

Portable fluorine generator for on-site calibration

#4
20220234890
2022-07-28

METHOD FOR PRODUCING FLUORINE GAS

#5
20210236956
2021-08-05

Microwave chemical method for totally extracting fluorine and rare earth from bastnaesite concentrate

#6
20190393490
2019-12-26

Two phase shell formation on metal nanostructures

#7
20190237928
2019-08-01

Laser gas regeneration system and laser system

#8
20190047858
2019-02-14

Method for Purifying Fluorine Gas

#9
20180144904
2018-05-24

Phosphorous trifluoride co-gas for carbon implants

#10
20160281193
2016-09-29

Method for treating lead anode slime

#11
20160082388
2016-03-24

Device and process for fluorine recovery from smoke after phosphorus absorption by hydration in kiln process for production of phosphoric acid

#12
20150274542
2015-10-01

MATERIALS FOR STORAGE OF FLUORINE AND CHLORINE

#13
20150236348
2015-08-20

Cathode active material

#14
20140182619
2014-07-03

High dose implantation strip (HDIS) in Hbase chemistry

#15
20140083844
2014-03-27

Fluorine gas generator

#16
20130130505
2013-05-23

Method for the purification of fluorine

#17
20130053607
2013-02-28

METHOD FOR PRODUCING A RADIOACTIVE TRACER

#18
20130012027
2013-01-10

Method for the supply of fluorine

#19
20130008781
2013-01-10

Fluorine gas generating apparatus

#20
20120288435
2012-11-15

Fluorine recovering apparatus and method for recovering fluorine

#21
20120228144
2012-09-13

High-purity fluorine gas, the production and use thereof, and a method for monitoring impurities in a fluorine gas

#22
20120215040
2012-08-23

Fluorine-containing compound purification method

#23
20120211473
2012-08-23

High dose implantation strip (HDIS) in H2 base chemistry

#24
20120150173
2012-06-14

METHOD FOR IN SITU TREATMENT OF A TISSUE

#25
20120085640
2012-04-12

Fluorine Gas Generation Device

#26
20120031752
2012-02-09

Fluorine Gas Generating Device

#27
20120006487
2012-01-12

System for In-Situ Mixing and Diluting Fluorine Gas

#28
20110110844
2011-05-12

Method for preparing manganese tetrafluoride

#29
20110097253
2011-04-28

FLUORINE PURIFICATION

#30
20110064829
2011-03-17

Persistent and fast acting antiseptics and disinfectants based on calcium fluoride

#31
20100206480
2010-08-19

PROCESSES AND EQUIPMENTS FOR PREPARING F2-CONTAINING GASES, AS WELL AS PROCESSES AND EQUIPMENTS FOR MODIFYING THE SURFACES OF ARTICLES

#32
20100108489
2010-05-06

Method to produce a calibration, reagent or therapeutic gas by exposing a precursor gas to ultraviolet light

#33
20100101943
2010-04-29

RADIOACTIVE FLUORINE ANION CONCENTRATING DEVICE AND METHOD

#34
20100089321
2010-04-15

GENERATION AND DISTRIBUTION OF A FLUORINE GAS

#35
20090151249
2009-06-18

Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies

#36
20090104087
2009-04-23

Production of [F]-F2 from [F]-fluoride using a plasma induced scrambling procedure

#37
20090098040
2009-04-16

Fluorine storage material

#38
20090065109
2009-03-12

Method of generating fluorine gas using coruscative reaction

#39
20090060828
2009-03-05

Fluorine extraction process for fluoro-refractory coatings and articles manufactured according to said process

#40
20090056875
2009-03-05

Enhanced stripping of low-K films using downstream gas mixing

#41
20090053901
2009-02-26

High dose implantation strip (HDIS) in Hbase chemistry

#42
20090047792
2009-02-19

Processes and equipments for preparing F2-containing gases, as well as process and equipments for modifying the surfaces of articles

#43
20090001524
2009-01-01

GENERATION AND DISTRIBUTION OF A FLUORINE GAS

#44
20080319202
2008-12-25

FLUID STORAGE AND DISPENSING METHODS AND APPARATUS

#45
20080296305
2008-12-04

Fluid Storage and Purification Method and System

#46
20080292516
2008-11-27

METHOD AND APPARATUS FOR LOCAL FLUORINE AND NITROGEN TRIFLUORIDE PRODUCTION

#47
20080167650
2008-07-10

Electrochemical probe and method for in situ treatment of a tissue

#48
20080110744
2008-05-15

Method for the Preparation of a Gas or Mixture of Gases Containing Molecular Fluorine

#49
20080107580
2008-05-08

Removal Of Metal Contaminants From Ultra-High Purity Gases

#50
20080102021
2008-05-01

Process for producing fluorine gas

#51
20080014134
2008-01-17

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#52
20080003158
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#53
20080003157
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#54
20080003151
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#55
20080003150
2008-01-03

METHODS AND APPARATUS FOR PFC ABATEMENT USING A CDO CHAMBER

#56
20070248530
2007-10-25

Process for producing manganese fluoride

#57
20070209945
2007-09-13

METHOD FOR PRODUCING SILICON, METHOD FOR SEPARATING SILICON FROM MOLTEN SALT AND METHOD FOR PRODUCING TETRAFLUORIDE

#58
20070031321
2007-02-08

Apparatus and method for purification of corrosive gas streams

#59
20060210469
2006-09-21

Method for removing water molecules from vacuum chamber, program for executing the method, and storage medium storing the program

#60
20060099137
2006-05-11

Fluorine production systems and methods

#61
20060038160
2006-02-23

Method of generating fluorine gas using coruscative reaction

#62
20050224093
2005-10-13

Method and apparatus for local fluorine and nitrogen trifluoride production

#63
20050191225
2005-09-01

Methods and apparatus for disposal of hydrogen from fluorine generation, and fluorine generators including same