Chalcogenides of phosphine

Industry

CPC
C22B3/0052

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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

C22B3/0052Chalcogenides of phosphine

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Patents Grantslast 30 patents

Information Patent Grant
Method for separating and refining scandium
- Patent number 9,187,805
- Issue date Nov 17, 2015
- Sumitomo Metal Mining Co., Ltd.
- Satoshi Asano
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Phosphonamides, process for producing the same, and use thereof
- Patent number 7,829,044
- Issue date Nov 9, 2010
- Japan Science and Technology Agency
- Yoshikazu Makioka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for forming an extraction agent for the separation of actini...
- Patent number 7,704,468
- Issue date Apr 27, 2010
- Battelle Energy Alliance, LLC
- John R. Klaehn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separation of rare earth values by liquid/liquid extraction
- Patent number 5,192,443
- Issue date Mar 9, 1993
- Rhone-Poulenc Chimie
- Thierry Delloye
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separation of rare earth values by liquid/liquid extraction
- Patent number 5,188,735
- Issue date Feb 23, 1993
- Rhone-Poulence Chimie
- Thierry Delloye
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal recovery with monothiophosphinic acids
- Patent number 5,028,403
- Issue date Jul 2, 1991
- American Cyanamid Company
- William A. Rickelton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Synthesis of aliphatic aromatic phosphine oxides
- Patent number 4,990,674
- Issue date Feb 5, 1991
- Occidental Chemical Corporation
- Mohan S. Saran
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of high-grade titanium dioxide by sulfat...
- Patent number 4,986,742
- Issue date Jan 22, 1991
- Bayer Aktiengesellschaft
- Gabriel Denecker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Compositions of matter comprising dialkyl-(N,N-dialkylcarbamoylmeth...
- Patent number 4,922,012
- Issue date May 1, 1990
- Occidental Chemical Corporation
- Kenneth M. Kem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Composition for extracting gold and silver anions from alkaline sol...
- Patent number 4,894,407
- Issue date Jan 16, 1990
- University of Utah
- Jan D. Miller
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for preventing the extraction of technetium and/or rhenium,...
- Patent number 4,764,352
- Issue date Aug 16, 1988
- Commissariat a l'Energie Atomique
- Andre Bathellier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
4734271
- Patent number 4,734,271
- Issue date Mar 29, 1988
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separation of neptunium from an organic phase in the re...
- Patent number 4,659,551
- Issue date Apr 21, 1987
- Kernforschungszentrum Karlsruhe GmbH
- Zdenek Kolarik
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Direct gold electrolysis from a loaded organic phase
- Patent number 4,657,642
- Issue date Apr 14, 1987
- University of Utah
- Jan D. Miller
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction of silver and palladium metals from aqueous solutions us...
- Patent number 4,623,522
- Issue date Nov 18, 1986
- American Cyanamid Company
- William A. Rickelton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective extraction of rhenium from aqueous sulfuric acid solutions
- Patent number 4,599,153
- Issue date Jul 8, 1986
- American Cyanamid Company
- John H. Bright
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for extracting lanthanides and actinides from acid solutions...
- Patent number 4,574,072
- Issue date Mar 4, 1986
- The United States of America as represented by the United States Department o...
- E. Philip Horwitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for extracting lanthanides and actinides from acid solutions
- Patent number 4,548,790
- Issue date Oct 22, 1985
- The United States of America as represented by the United States Department o...
- E. Philip Horwitz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solvent extraction of gold and silver anions under alkaline conditions
- Patent number 4,540,435
- Issue date Sep 10, 1985
- University of Utah
- Jan D. Miller
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of removing arsenic from a copper electrolyte
- Patent number 4,503,015
- Issue date Mar 5, 1985
- Vereinigte Metallwerke Ranshofen-Berndorf AG
- Rolf Marr
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Liquid/liquid extraction of acidic aqueous streams comprising sulfa...
- Patent number 4,499,058
- Issue date Feb 12, 1985
- Rhone-Poulenc S.A.
- Richard Fitoussi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Liquid-liquid extraction of rare earth/uranium/thorium values
- Patent number 4,461,748
- Issue date Jul 24, 1984
- Rhone-Poulenc Specialites Chimiques
- Jean-Louis Sabot
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Sequential process for extraction and recovery of vanadium and uran...
- Patent number 4,427,640
- Issue date Jan 24, 1984
- Kerr-McGee Chemical Corporation
- P. David Bowerman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process of preparing organophosphorus compounds by phase transfer c...
- Patent number 4,396,556
- Issue date Aug 2, 1983
- Occidental Research Corporation
- Kenneth M. Kem
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of stabilizing wet process phosphoric acid for solvent extra...
- Patent number 4,327,061
- Issue date Apr 27, 1982
- Kerr-McGee Chemical Corporation
- John A. Hermann
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for the separation of americium from curium contained in an...
- Patent number 4,318,893
- Issue date Mar 9, 1982
- Commissariat a l'Energie Atomique
- Andre Bathellier
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Metal complexing polymers
- Patent number 4,317,887
- Issue date Mar 2, 1982
- Yeda Research & Development Co. Ltd.
- Abraham Warshawsky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying low-melting metals from impurities
- Patent number 4,298,380
- Issue date Nov 3, 1981
- Ellin P. Bochkarev
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for separation of tungsten and molybdenum by extraction
- Patent number 3,969,478
- Issue date Jul 13, 1976
- Abram Naumovich Zelikman
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3920449
- Patent number 3,920,449
- Issue date Nov 18, 1975
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR FORMING AN EXTRACTION AGENT FOR THE SEPARATION OF ACTINI...
- Publication number 20100094042
- Publication date Apr 15, 2010
- Battelle Energy Alliance, LLC
- John R. Klaehn
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Novel phosphonamides, process for producing the same, and use thereof
- Publication number 20050107599
- Publication date May 19, 2005
- Yoshikazu Makioka
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Chalcogenides of phosphine

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for separating and refining scandium

Phosphonamides, process for producing the same, and use thereof

Method for forming an extraction agent for the separation of actini...

Separation of rare earth values by liquid/liquid extraction

Separation of rare earth values by liquid/liquid extraction

Metal recovery with monothiophosphinic acids

Synthesis of aliphatic aromatic phosphine oxides

Process for the production of high-grade titanium dioxide by sulfat...

Compositions of matter comprising dialkyl-(N,N-dialkylcarbamoylmeth...

Composition for extracting gold and silver anions from alkaline sol...

Process for preventing the extraction of technetium and/or rhenium,...

4734271

Process for separation of neptunium from an organic phase in the re...

Direct gold electrolysis from a loaded organic phase

Extraction of silver and palladium metals from aqueous solutions us...

Selective extraction of rhenium from aqueous sulfuric acid solutions

Method for extracting lanthanides and actinides from acid solutions...

Method for extracting lanthanides and actinides from acid solutions

Solvent extraction of gold and silver anions under alkaline conditions

Method of removing arsenic from a copper electrolyte

Liquid/liquid extraction of acidic aqueous streams comprising sulfa...

Liquid-liquid extraction of rare earth/uranium/thorium values

Sequential process for extraction and recovery of vanadium and uran...

Process of preparing organophosphorus compounds by phase transfer c...

Method of stabilizing wet process phosphoric acid for solvent extra...

Process for the separation of americium from curium contained in an...

Metal complexing polymers

Process for purifying low-melting metals from impurities

Process for separation of tungsten and molybdenum by extraction

3920449

Patents Applicationslast 30 patents

METHOD FOR FORMING AN EXTRACTION AGENT FOR THE SEPARATION OF ACTINI...

Novel phosphonamides, process for producing the same, and use thereof