Tertiary (R3PH) compounds

Industry

CPC
C22B3/0051

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B3/00Extraction of metal compounds from ores or concentrates by wet processes

Current Industry

C22B3/0051Tertiary (R3PH) compounds

Industries

Patents Grantslast 30 patents

Information Patent Grant
Solvent extraction of a halide from a aqueous sulphate solution
- Patent number 7,037,482
- Issue date May 2, 2006
- Teck Cominco Metals Ltd.
- Cashman R. S. Mason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Aqueous solutions for obtaining metals by reductive deposition
- Patent number 6,183,545
- Issue date Feb 6, 2001
- Daiwa Fine Chemicals Co., Ltd.
- Yoshiaki Okuhama
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Process for the separation and recovery of rhodium from the product...
- Patent number 5,294,415
- Issue date Mar 15, 1994
- Hoechst Aktiengesellschaft
- Peter Lappe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for hydroformylation with rhodium catalysts and the separat...
- Patent number 5,091,350
- Issue date Feb 25, 1992
- Hoechst Aktiengesellschaft
- Boy Cornils
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of transition metals from aqueous solutions
- Patent number 4,880,546
- Issue date Nov 14, 1989
- Shell Oil Company
- Brian L. Goodall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic process
- Patent number 4,399,312
- Issue date Aug 16, 1983
- Johnson Matthey Public Limited Company
- Michael J. H. Russell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3471250
- Patent number 3,471,250
- Issue date Oct 7, 1969
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
Solvent extraction of a halide from a aqueous sulphate solution
- Publication number 20040179991
- Publication date Sep 16, 2004
- TECK COMINCO METALS LTD.
- Cashman R. S. Mason
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Tertiary (R3PH) compounds

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solvent extraction of a halide from a aqueous sulphate solution

Aqueous solutions for obtaining metals by reductive deposition

Process for the separation and recovery of rhodium from the product...

Process for hydroformylation with rhodium catalysts and the separat...

Recovery of transition metals from aqueous solutions

Catalytic process

3471250

Patents Applicationslast 30 patents

Solvent extraction of a halide from a aqueous sulphate solution