Nitric acids or salts thereof

Industry

CPC
C22B23/0438

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Parent Industries

CCHEMISTRY METALLURGY C22Metallurgy C22BPRODUCTION AND REFINING OF METALS PRETREATMENT OF RAW MATERIALS C22B23/00Obtaining nickel or cobalt

Current Industry

C22B23/0438Nitric acids or salts thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Sealed cobalt leaching device, reagent for cobalt leaching, method...
- Patent number 12,319,978
- Issue date Jun 3, 2025
- Sichuan Jiarui Technology Co., Ltd.
- Yu Zheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for recycling lithium-ion batteries
- Patent number 12,322,769
- Issue date Jun 3, 2025
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Charge material for recycled lithium-ion batteries
- Patent number 12,074,302
- Issue date Aug 27, 2024
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for recycling lithium-ion batteries
- Patent number 12,046,725
- Issue date Jul 23, 2024
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Charge material for recycled lithium-ion batteries
- Patent number 11,955,613
- Issue date Apr 9, 2024
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for recycling lithium-ion batteries
- Patent number 11,769,916
- Issue date Sep 26, 2023
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method and apparatus for recycling lithium-ion batteries
- Patent number 11,502,345
- Issue date Nov 15, 2022
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for removing cobalt deposits in a high-pressure olefin hydro...
- Patent number 10,385,422
- Issue date Aug 20, 2019
- BASF SE
- Jens Rudolph
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for crushing hard tungsten carbide scraps
- Patent number 10,161,017
- Issue date Dec 25, 2018
- Korea Institute of Geoscience & Mineral Resources
- Byung-Su Kim
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for preparation of high purity, crystalline cobalt nitrate f...
- Patent number 8,986,644
- Issue date Mar 24, 2015
- Wuhan Kaidi Engineering Technology Research Institute Co., Ltd.
- Yiming Han
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering metal values from nickel-containing ores
- Patent number 8,814,980
- Issue date Aug 26, 2014
- Drinkard Metalox, Inc.
- William F. Drinkard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of recovering metal values from ores
- Patent number 8,038,767
- Issue date Oct 18, 2011
- Drinkard Metalox, Inc.
- William F. Drinkard, Jr.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nickel-laterite process
- Patent number 8,016,913
- Issue date Sep 13, 2011
- Drinkard Metalox, Inc.
- William F. Drinkard, Jr.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for processing sulfide minerals and concentrates
- Patent number 7,682,419
- Issue date Mar 23, 2010
- Viatcheslav Dmitrievich Shapovalov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Extraction or recovery of non-ferrous metal values from arsenic-con...
- Patent number 5,482,534
- Issue date Jan 9, 1996
- Sasox Processing Pty. Limited
- Rodney L. Leonard
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oxidation process for releasing metal values in which nitric acid i...
- Patent number 4,834,793
- Issue date May 30, 1989
- Hydrochem Developments Ltd.
- John C. Schneider
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Oxidation process for releasing metal values in which nitric acid i...
- Patent number 4,670,051
- Issue date Jun 2, 1987
- Hydrochem Developments Ltd.
- John C. Schneider
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of reclaiming nickel values from a nickeliferous alloy
- Patent number 3,992,270
- Issue date Nov 16, 1976
- Imetal
- Robert Lemarinel
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2805940
- Patent number 2,805,940
- Issue date Sep 10, 1957
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2762703
- Patent number 2,762,703
- Issue date Sep 11, 1956
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
2746856
- Patent number 2,746,856
- Issue date May 22, 1956
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES
- Publication number 20240413421
- Publication date Dec 12, 2024
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method And Apparatus For Recycling Lithium-Ion Batteries
- Publication number 20240204279
- Publication date Jun 20, 2024
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method And Apparatus For Recycling Lithium-Ion Batteries
- Publication number 20230198040
- Publication date Jun 22, 2023
- Worcester Polytechnic Institute
- Yan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR RECYCLING LITHIUM-ION BATTERIES
- Publication number 20230044374
- Publication date Feb 9, 2023
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES
- Publication number 20220311068
- Publication date Sep 29, 2022
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
SEALED COBALT LEACHING DEVICE, REAGENT FOR COBALT LEACHING, METHOD...
- Publication number 20220235435
- Publication date Jul 28, 2022
- Sichuan Jiarui Technology Co., Ltd.
- Yu Zheng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD AND APPARATUS FOR RECYCLING LITHIUM-ION BATTERIES
- Publication number 20220131204
- Publication date Apr 28, 2022
- Worcester Polytechnic Institute
- Yan Wang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES
- Publication number 20210391606
- Publication date Dec 16, 2021
- Worcester Polytechnic Institute
- Yan Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND SYSTEM FOR SUPERCRITICAL FLUID EXTRACTION OF METAL
- Publication number 20210265678
- Publication date Aug 26, 2021
- THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO
- Gisele Azimi
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR SEPARATING COPPER, NICKEL, AND COBALT
- Publication number 20200232066
- Publication date Jul 23, 2020
- Sumitomo Metal Mining Co., Ltd.
- Tatsuya Higaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR RECYCLING VALUABLE METALS FROM SPENT BATTERIES
- Publication number 20170170532
- Publication date Jun 15, 2017
- Institut National de la Recherche Scientifique
- Jean-Francois Blais
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
METHOD FOR CRUSHING HARD TUNGSTEN CARBIDE SCRAPS
- Publication number 20160355907
- Publication date Dec 8, 2016
- KOREA INSTITUTE OF GEOSCIENCE & MINERAL RESOURCES
- Byung-Su KIM
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR REMOVING COBALT DEPOSITS IN A HIGH-PRESSURE OLEFIN HYDRO...
- Publication number 20160265084
- Publication date Sep 15, 2016
- BASF SE
- Jens RUDOLPH
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of Recovering Nickel or Cobalt While Mitigating Corrosion
- Publication number 20160010176
- Publication date Jan 14, 2016
- SHERRITT INTERNATIONAL CORPORATION
- James BUDAC
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD FOR PREPARATION OF HIGH PURITY,CRYSTALLINE COBALT NITRATE FR...
- Publication number 20140377153
- Publication date Dec 25, 2014
- Yiming HAN
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method of recovering metal values from nickel-containing ores
- Publication number 20120073407
- Publication date Mar 29, 2012
- Drinkard Metalox, Inc.
- William F. Drinkard, JR.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
METHOD OF RECOVERING METAL VALUES FROM ORES
- Publication number 20100126313
- Publication date May 27, 2010
- William F. Drinkarc, JR.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
NICKEL-LATERITE PROCESS
- Publication number 20100064854
- Publication date Mar 18, 2010
- William F. Drinkard, JR.
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Method for processing sulfide minerals and concentrates
- Publication number 20060144192
- Publication date Jul 6, 2006
- Viatcheslav Dmitrievich Shapovalov
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Nitric acids or salts thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sealed cobalt leaching device, reagent for cobalt leaching, method...

Method and apparatus for recycling lithium-ion batteries

Charge material for recycled lithium-ion batteries

Method and apparatus for recycling lithium-ion batteries

Charge material for recycled lithium-ion batteries

Method and apparatus for recycling lithium-ion batteries

Method and apparatus for recycling lithium-ion batteries

Method for removing cobalt deposits in a high-pressure olefin hydro...

Method for crushing hard tungsten carbide scraps

Method for preparation of high purity, crystalline cobalt nitrate f...

Method of recovering metal values from nickel-containing ores

Method of recovering metal values from ores

Nickel-laterite process

Method for processing sulfide minerals and concentrates

Extraction or recovery of non-ferrous metal values from arsenic-con...

Oxidation process for releasing metal values in which nitric acid i...

Oxidation process for releasing metal values in which nitric acid i...

Method of reclaiming nickel values from a nickeliferous alloy

2805940

2762703

2746856

Patents Applicationslast 30 patents

CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES

Method And Apparatus For Recycling Lithium-Ion Batteries

Method And Apparatus For Recycling Lithium-Ion Batteries

METHOD AND APPARATUS FOR RECYCLING LITHIUM-ION BATTERIES

CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES

SEALED COBALT LEACHING DEVICE, REAGENT FOR COBALT LEACHING, METHOD...

METHOD AND APPARATUS FOR RECYCLING LITHIUM-ION BATTERIES

CHARGE MATERIAL FOR RECYCLED LITHIUM-ION BATTERIES

METHOD AND SYSTEM FOR SUPERCRITICAL FLUID EXTRACTION OF METAL

METHOD FOR SEPARATING COPPER, NICKEL, AND COBALT

METHOD FOR RECYCLING VALUABLE METALS FROM SPENT BATTERIES

METHOD FOR CRUSHING HARD TUNGSTEN CARBIDE SCRAPS

METHOD FOR REMOVING COBALT DEPOSITS IN A HIGH-PRESSURE OLEFIN HYDRO...

Method of Recovering Nickel or Cobalt While Mitigating Corrosion

METHOD FOR PREPARATION OF HIGH PURITY,CRYSTALLINE COBALT NITRATE FR...

Method of recovering metal values from nickel-containing ores

METHOD OF RECOVERING METAL VALUES FROM ORES

NICKEL-LATERITE PROCESS

Method for processing sulfide minerals and concentrates