Patents-Review.com
ClassID:

119484 ⎘

C22B34/1268 - CPC Classification

Classification description:

Obtaining refractory metals; Obtaining titanium, zirconium or hafnium; Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds  -  obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams

Sub-classes:
Recent Application in this class:
#1
20240229189
2024-07-11

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE MATERIAL

 #2
20240132994
2024-04-25

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE MATERIAL

 #3
20220056557
2022-02-24

METHOD FOR RECOVERY OF METAL-CONTAINING MATERIAL FROM A COMPOSITE MATERIAL

 #4
20190283139
2019-09-19

Method for preparing reduced titanium powder by multistage deep reduction

 #5
20180274059
2018-09-27

Method for recovery of metal-containing material from a composite material

 #6
20180223393
2018-08-09

Method of producing titanium from titanium oxides through magnesium vapour reduction

 #7
20180057912
2018-03-01

Water-leachable alloy-melt-swapping process and porous metal manufactured using the same

 #8
20180037974
2018-02-08

Method of producing titanium from titanium oxides through magnesium vapour reduction

 #9
20160194733
2016-07-07

Producing a titanium product

 #10
20160177418
2016-06-23

Refining device and refining method for titanium scraps and sponge titanium using deoxidising gas

 #11
20160108497
2016-04-21

Methods of producing a titanium product

 #12
20150292057
2015-10-15

Method for metal production

 #13
20130052076
2013-02-28

Separation method

 #14
20110123822
2011-05-26

NANOSIZE STRUCTURES COMPOSED OF VALVE METALS AND VALVE METAL SUBOXIDES AND PROCESS FOR PRODUCING THEM

 #15
20100313709
2010-12-16

Method for manufacturing alloy powders based on titanium, zirconium and hafnium, alloyed with the elements Ni, Cu, Ta, W, Re, Os and Ir

 #16
20100272999
2010-10-28

Phlegmatized metal powder or alloy powder and method and reaction vessel for the production thereof

 #17
20100158747
2010-06-24

Fine particle recovery methods for valve metal powders

 #18
20090297397
2009-12-03

SYSTEM AND METHOD OF PRODUCING METALS AND ALLOYS

 #19
20090152122
2009-06-18

Method for electrolyzing molten salt, electrolytic cell, and process for producing ti using said method

 #20
20090101517
2009-04-23

Method for Producing Ti or Ti Alloy, and Pulling Electrolysis Method Applicable Thereto

 #21
20080217184
2008-09-11

Method and Apparatus for Producing Ti Through Reduction by Ca

 #22
20070193411
2007-08-23

Method for producing Ti or Ti alloy through reduction by Ca

 #23
20070181435
2007-08-09

Method for producing ti or ti alloy through reduction by ca (as amended)

 #24
20060230878
2006-10-19

System and method of producing metals and alloys

 #25
20060219053
2006-10-05

Method and apparatus for producing metal

 #26
20060107790
2006-05-25

System and method of producing metals and alloys

 #27
20060107788
2006-05-25

Method for producing metal powder and formed product of raw material for metal

 #28
20060096418
2006-05-11

Process for the production of niobium and/or tantalum powder with large surface area

 #29
20060086435
2006-04-27

Separation system of metal powder from slurry and process

 #30
20050279187
2005-12-22

Metalothermic reduction of refractory metal oxides

 #31
20050225014
2005-10-13

Filter extraction mechanism

 #32
20050217426
2005-10-06

Producing nickel-base, cobalt-base, iron-base, iron-nickel-base, or iron-nickel-cobalt-base alloy articles by reduction of nonmetallic precursor compounds and melting

 #33
20050150327
2005-07-14

Displacement method and apparatus for reducing passivated metal powders and metal oxides

 #34
20050081682
2005-04-21

Method and apparatus for controlling the size of powder produced by the Armstrong Process