C01G55/001 - CPC Classification Index

ClassID:

86045 ⎘

C01G55/001 - CPC Classification

Classification description:

Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Recent Application in this class:

20250109042

2025-04-03

PROCESS FOR THE PURIFICATION OF RUTHENIUM WITH RESPECT TO TECHNETIUM AND METAL IMPURITIES IN AN AQUEOUS NITRIC ACID SOLUTION

20240417276

2024-12-19

METHOD FOR PREPARING IRIDIUM OXIDE

20210300782

2021-09-30

SYSTEM AND METHOD FOR RECOVERING TIN AND/OR PALLADIUM FROM A COLLOIDAL SUSPENSION

20210147250

2021-05-20

Extraction and recovery of Pd from aqueous solutions

20180062192

2018-03-01

Membrane electrode assembly and method of making the same

20170283979

2017-10-05

Electrolytic stripping agent for jig

20170283274

2017-10-05

Process for the preparation and/or purification of ruthenium(III) chloride

20170275733

2017-09-28

METHOD FOR PLATINUM RECOVERY FROM MATERIALS CONTAINING RHENIUM AND PLATINUM METALS

20170216833

2017-08-03

Sulfonated aminomethylated chelate resins

#10

20170114428

2017-04-27

Method for platinum recovery from materials containing rhenium and platinum metals

#11

20170058381

2017-03-02

Method for separation of chemically pure Os from metal mixtures

#12

20140246370

2014-09-04

Extraction of noble metal (ions) by means of ionic liquids

#13

20130319178

2013-12-05

Process for separating at least one platinoid element from an acidic aqueous solution comprising, besides this platinoid element, one or more other chemical elements

#14

20110227003

2011-09-22

Non-lead resistor composition

#15

20100040531

2010-02-18

Non-lead resistor composition

#16

20090261306

2009-10-22

Non-lead resistor composition