Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Industry

CPC
C01G13/003

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

CCHEMISTRY METALLURGY C01Inorganic chemistry C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F C01G13/00Compounds of mercury

Current Industry

C01G13/003Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Sulfonated aminomethylated chelate resins
- Patent number 9,950,320
- Issue date Apr 24, 2018
- LANXESS Deutschland GmbH
- Reinhold Klipper
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for the removal of toxic cyanide and heavy metal species fr...
- Patent number 5,522,997
- Issue date Jun 4, 1996
- COGNIS, Inc.
- Michael J. Virnig
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of mercury from naturally occurring streams containing entr...
- Patent number 5,523,067
- Issue date Jun 4, 1996
- UOP
- John Markovs
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mercury removal from waste water
- Patent number 5,437,797
- Issue date Aug 1, 1995
- American Home Products Corporation
- Edward G. Helmig
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Composition for extraction of metal ions and oxanions
- Patent number 4,992,207
- Issue date Feb 12, 1991
- Bio-Recovery Systems, Inc.
- Dennis W. Darnall
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Removal of heavy metals from waste water
- Patent number 4,731,187
- Issue date Mar 15, 1988
- Miyoshi Yushi Kabushiki Kaisha
- Masafumi Moriya
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective removal of metals from aqueous solutions with dithiophosp...
- Patent number 4,721,605
- Issue date Jan 26, 1988
- American Cyanamid Company
- Timothy J. Brown
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for purifying phosphoric acid
- Patent number 4,713,229
- Issue date Dec 15, 1987
- Hoechst Aktiengesellschaft
- Gunther Schimmel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Selective extraction of metal ions with polymeric extractants by io...
- Patent number 4,664,700
- Issue date May 12, 1987
- University of Tennessee Research Corporation
- Spiro D. Alexandratos
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Recovery of heavy metals from aqueous solutions
- Patent number 4,619,744
- Issue date Oct 28, 1986
- Phillips Petroleum Company
- Robert L. Horton
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Mercury adsorbing agent
- Patent number 4,604,321
- Issue date Aug 5, 1986
- Nippon Petrochemicals Co., Ltd.
- Mitsuo Okahara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for recovering metals from solution through solvent extract...
- Patent number 4,561,887
- Issue date Dec 31, 1985
- Sociedad Minera Pudahuel Ltda., C.P.A.
- Esteban M. Domic
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Copolymer, a process for its preparation and its use as a sorbent
- Patent number 4,552,905
- Issue date Nov 12, 1985
- Cassella Aktiengesellschaft
- Karl-Heinz Keil
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Separation and recovery of ionic substances by fluorine-containing...
- Patent number 4,486,391
- Issue date Dec 4, 1984
- Dainippon Ink and Chemicals, Inc.
- Yutaka Hashimoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the separation of heavy metal compounds from phosphoric...
- Patent number 4,479,924
- Issue date Oct 30, 1984
- Hoechst Aktiengesellschaft
- Helmold von Plessen
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Adsorbent compositions
- Patent number 4,474,896
- Issue date Oct 2, 1984
- Union Carbide Corporation
- Chien C. Chao
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Process for removing heavy metal ions and arsenic from wet-processe...
- Patent number 4,466,948
- Issue date Aug 21, 1984
- Hoechst Aktiengesellchaft
- Gunther Schimmel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Borane reducing resins
- Patent number 4,223,173
- Issue date Sep 16, 1980
- Rohm & Haas Company
- Larry Manziek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain sulfonamidoquinolines, metal complexes thereof, and solutio...
- Patent number 4,209,419
- Issue date Jun 24, 1980
- Henkel Corporation
- Michael J. Virnig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mercury and copper selective metal chelating resins
- Patent number 4,190,709
- Issue date Feb 26, 1980
- Commonwealth Scientific and Industrial Research Organization
- Jonathan H. Hodgkin
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Substituted 8-sulfonamidoquinolines
- Patent number 4,100,163
- Issue date Jul 11, 1978
- General Mills Chemicals, Inc.
- Michael J. Virnig
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3820979
- Patent number 3,820,979
- Issue date Jun 28, 1974
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
3232969
- Patent number 3,232,969
- Issue date Feb 1, 1966
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2800387
- Patent number 2,800,387
- Issue date Jul 23, 1957
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
SULFONATED AMINOMETHYLATED CHELATE RESINS
- Publication number 20170216833
- Publication date Aug 3, 2017
- LANXESS Deutschland GmbH
- Reinhold KLIPPER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sulfonated aminomethylated chelate resins

Process for the removal of toxic cyanide and heavy metal species fr...

Removal of mercury from naturally occurring streams containing entr...

Mercury removal from waste water

Composition for extraction of metal ions and oxanions

Removal of heavy metals from waste water

Selective removal of metals from aqueous solutions with dithiophosp...

Process for purifying phosphoric acid

Selective extraction of metal ions with polymeric extractants by io...

Recovery of heavy metals from aqueous solutions

Mercury adsorbing agent

Process for recovering metals from solution through solvent extract...

Copolymer, a process for its preparation and its use as a sorbent

Separation and recovery of ionic substances by fluorine-containing...

Process for the separation of heavy metal compounds from phosphoric...

Adsorbent compositions

Process for removing heavy metal ions and arsenic from wet-processe...

Borane reducing resins

Certain sulfonamidoquinolines, metal complexes thereof, and solutio...

Mercury and copper selective metal chelating resins

Substituted 8-sulfonamidoquinolines

3820979

3232969

2800387

Patents Applicationslast 30 patents

SULFONATED AMINOMETHYLATED CHELATE RESINS