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last 30 patents
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Patent Grant
Method for preparation of plate-type manganese dioxide nanoparticles
Patent number
12,060,282
Issue date
Aug 13, 2024
LG ENERGY SOLUTION, LTD.
Hosub Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithium ion battery scrap treatment method
Patent number
11,961,980
Issue date
Apr 16, 2024
JX Metals Corporation
Junichi Arakawa
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Electrolytic manganese dioxide, method for producing same, and use...
Patent number
11,936,040
Issue date
Mar 19, 2024
Tosoh Corporation
Naoto Suzuki
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Method for manganese oxides dissolution
Patent number
11,919,782
Issue date
Mar 5, 2024
Baker Hughes Oilfield Operations LLC
Daniel P. Vollmer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for precipitating a carbonate or (oxy)hydroxide
Patent number
11,884,554
Issue date
Jan 30, 2024
BASF SE
Christian Riemann
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Manganese oxide composition of matter, and synthesis and use thereof
Patent number
11,878,916
Issue date
Jan 23, 2024
Ionic Materials, Inc.
Alexei B. Gavrilov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of producing hydrogen-selective oxygen carrier materials
Patent number
11,794,181
Issue date
Oct 24, 2023
Dow Global Technologies LLC
Manish Sharma
C01 - INORGANIC CHEMISTRY
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Patent Grant
Method for synchronous production of manganese tetraoxide and ferri...
Patent number
11,791,078
Issue date
Oct 17, 2023
CHONGQING SHANGJIA ELECTRONIC CO., LTD.
Shuchun Li
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Processes for recycling spent catalysts, recycling rechargeable bat...
Patent number
11,682,801
Issue date
Jun 20, 2023
ALEON RENEWABLE METALS, LLC.
Alfred Salazar
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Systems, methods and indicator materials for assessing reduction st...
Patent number
11,656,215
Issue date
May 23, 2023
University of Maryland, College Park
Martin C. Rabenhorst
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Ozone-mediated synthesis of nanostructures
Patent number
11,577,956
Issue date
Feb 14, 2023
Nutech Ventures
Chin Li Cheung
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Method for production of manganese dioxide-based composite material
Patent number
11,560,312
Issue date
Jan 24, 2023
MCD TECHNOLOGIES S.A.R.L
Scott Donne
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Multifunctional nanoparticle compositions and uses thereof
Patent number
11,497,809
Issue date
Nov 15, 2022
The Governing Council of the University of Toronto
Xiaoyu Wu
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Porous manganese oxide nanoparticles and method for preparing the same
Patent number
11,465,912
Issue date
Oct 11, 2022
Hyung Mo Jeong
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Humic acid-based supercapacitors
Patent number
11,450,487
Issue date
Sep 20, 2022
Nanotek Instruments Group, LLC
Song-Hai Chai
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for separating and recycling a spent alkaline battery
Patent number
11,430,997
Issue date
Aug 30, 2022
Battery Reclamation Research Associates LLC
Dennis L. Howe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing battery electrode material
Patent number
11,404,691
Issue date
Aug 2, 2022
FDK Corporation
Yuki Ochiai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for preparing metal oxide nanosheets
Patent number
11,387,451
Issue date
Jul 12, 2022
Agency for Science, Technology and Research
Jackie Y. Ying
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Treatment of quarry liquid effluent
Patent number
11,319,232
Issue date
May 3, 2022
Centre National de la Recherche Scientifique
Claude Grison
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing nanoparticles from a liquid mixture
Patent number
11,299,394
Issue date
Apr 12, 2022
Technische Universitat Berlin
Sebastian Schimek
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Mixed valent manganese-based NOx adsorber
Patent number
11,291,976
Issue date
Apr 5, 2022
Carus LLC
Rita Leonard
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing sealant
Patent number
11,285,449
Issue date
Mar 29, 2022
Mitsubishi Heavy Industries, Ltd.
Shigemi Yamane
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Miniature battery with constant electrode pressure and electrolyte...
Patent number
11,289,702
Issue date
Mar 29, 2022
LITRONIK Batterietechnologie GmbH
Nico Freyer
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for the production of a material of plant origin that is ric...
Patent number
11,254,597
Issue date
Feb 22, 2022
Centre National de la Recherche Scientifique
Claude Grison
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Scroll composite having amphiphilic substance inside and method for...
Patent number
11,247,904
Issue date
Feb 15, 2022
Industry-University Cooperation Foundation Hanyang University
Donghack Suh
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Photochemically-assisted synthesis of layered birnessite (MnO2) nan...
Patent number
11,219,876
Issue date
Jan 11, 2022
Washington University
Young-Shin Jun
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Metal oxide nanoparticle-based T1-T2 dual-mode magnetic resonance i...
Patent number
11,219,698
Issue date
Jan 11, 2022
INTRON BIOTECHNOLOGY, INC.
Kwang Yeol Lee
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Electrolytic manganese dioxide and method for its production, and i...
Patent number
11,214,496
Issue date
Jan 4, 2022
Tosoh Corporation
Hiroshi Miura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manganese dioxide-based composite material and a method for product...
Patent number
11,186,487
Issue date
Nov 30, 2021
MCD Technologies S.a r.l.
Scott Donne
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Engineered nanoparticles for aqueous applications
Patent number
11,148,119
Issue date
Oct 19, 2021
Washington University
John Fortner
B82 - NANO-TECHNOLOGY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR SELECTIVELY RECOVERING VALUABLE METAL IN WASTE LITHIUM B...
Publication number
20240347803
Publication date
Oct 17, 2024
HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD.
Xingen Chen
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD AND SYSTEM FOR RECOVERING METALS FROM BLACK MASS
Publication number
20240270590
Publication date
Aug 15, 2024
AURUBIS AG
Anne-Marie SURIANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR SEPARATING CATHODE METAL OXIDES
Publication number
20240213561
Publication date
Jun 27, 2024
Zaid AL RAYYES
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EXTRACTION OF METALS FROM LITHIUM-ION BATTERY MATERIAL
Publication number
20240213562
Publication date
Jun 27, 2024
METSO FINLAND OY
Tuomas VAN DER MEER
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
Method for dissolving a positive electrode material
Publication number
20240183005
Publication date
Jun 6, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Emmanuel Billy
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MANGANESE OXIDES AND CATHODE ACTIVE MATERIALS
Publication number
20240158257
Publication date
May 16, 2024
Honda Motor Co., Ltd.
Yiman ZHANG
C01 - INORGANIC CHEMISTRY
Information
Patent Application
POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD THEREFOR, AND APPLI...
Publication number
20240145690
Publication date
May 2, 2024
REHAB (CHANGZHOU) ENERGY TECHNOLOGY CO., LTD.
Yang FU
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR RECYCLING ALL TYPES OF LITHIUM BATTERIES
Publication number
20240128531
Publication date
Apr 18, 2024
Cleanaway Company Limited
CHIH-HUANG LAI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
Positive Electrode Active Material for Lithium Secondary Battery, M...
Publication number
20240047668
Publication date
Feb 8, 2024
LG ENERGY SOLUTION, LTD.
Eun-Sol Lho
C01 - INORGANIC CHEMISTRY
Information
Patent Application
RECYCLING OF COMPONENTS CONTAINED IN A RESIDUE OBTAINED FROM THE CH...
Publication number
20230416107
Publication date
Dec 28, 2023
Kronos International, Inc.
Thomas Pierau
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR RECYCLING SPENT CATALYSTS, RECYCLING RECHARGEABLE BAT...
Publication number
20230411723
Publication date
Dec 21, 2023
Aleon Renewable Metals, LLC
Alfred Salazar
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Application
METHOD FOR SEPARATING AND RECOVERING VALUABLE METALS FROM WASTE TER...
Publication number
20230335818
Publication date
Oct 19, 2023
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD.
Yinghao Xie
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Systems, Methods and Indicator Materials for Assessing Reduction St...
Publication number
20230314398
Publication date
Oct 5, 2023
University of Maryland, College Park
Martin C. Rabenhorst
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MANGANESE OXIDES DISSOLUTION
Publication number
20230264973
Publication date
Aug 24, 2023
Baker Hughes Oilfield Operations LLC
Daniel P. Vollmer
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
CIRCULAR CARBON PROCESS
Publication number
20230227316
Publication date
Jul 20, 2023
BASF SE
Andreas Bode
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING MIXED METAL SOLUTION AND METHOD FOR PRODUCING...
Publication number
20230193422
Publication date
Jun 22, 2023
JX NIPPON MINING & METALS CORPORATION
Junichi ARAKAWA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPOSITE CATALYST FOR POSITIVE ELECTRODE OF AQUEOUS RECHARGEABLE B...
Publication number
20230170537
Publication date
Jun 1, 2023
Korea Institute of Science and Technology
Si Hyoung OH
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING METAL OXIDE NANOSHEETS
Publication number
20230043211
Publication date
Feb 9, 2023
Agency for Science, Technology and Research
Jackie Y. YING
B82 - NANO-TECHNOLOGY
Information
Patent Application
WURTZITE-TYPE MANGANESE OXIDE PARTICLES AND METHOD FOR PRODUCING SAME
Publication number
20220388862
Publication date
Dec 8, 2022
STANLEY ELECTRIC CO., LTD
Takuya KAZAMA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
CATHODE MATERIAL AND PROCESS
Publication number
20220380227
Publication date
Dec 1, 2022
Johnson Matthey Public Limited Company
Sam ALEXANDER
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR MAKING PRECURSORS FOR CATHODE ACTIVE MATERIALS, PRECUSO...
Publication number
20220371910
Publication date
Nov 24, 2022
BASF SE
Benjamin Johannes, Herbert BERGNER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID NANOPARTICLES COMPRISING MANGANESE OXIDE AND HIGHLY REDUCED...
Publication number
20220339300
Publication date
Oct 27, 2022
King Saud University
Haseeb Ahmad Khan
B82 - NANO-TECHNOLOGY
Information
Patent Application
ZINC ION BATTERY POSITIVE ELECTRODE MATERIAL, PREPARATION METHOD TH...
Publication number
20220302446
Publication date
Sep 22, 2022
REHAB (QINGDAO) ENERGY TECHNOLOGY CO., LTD.
Yunfeng LUO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MIXED LITHIUM TRANSITION METAL OXIDE COATED WITH PYROGENICALLY PROD...
Publication number
20220289589
Publication date
Sep 15, 2022
Evonik Operations GmbH
Daniel ESKEN
C01 - INORGANIC CHEMISTRY
Information
Patent Application
MIXED METAL MANGANESE OXIDE MATERIAL
Publication number
20220115654
Publication date
Apr 14, 2022
UOP LLC
Stuart R. Miller
C01 - INORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCTION OF MANGANESE DIOXIDE-BASED COMPOSITE MATERIAL
Publication number
20220089444
Publication date
Mar 24, 2022
MCD Technologies S.a r.l.
Scott Donne
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
ELECTROLYTIC MANGANESE DIOXIDE, METHOD FOR MANUFACTURING SAME, AND...
Publication number
20220033274
Publication date
Feb 3, 2022
TOSOH CORPORATION
Naoto SUZUKI
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
METHOD FOR PRODUCING LITHIUM-CONTAINING SOLUTION
Publication number
20220024776
Publication date
Jan 27, 2022
Sumitomo Metal Mining Co., Ltd.
Masatoshi TAKANO
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
MAGNETIC MAGNESIUM-MANGANESE LAYERED DOUBLE METAL OXIDE COMPOSITE A...
Publication number
20220002167
Publication date
Jan 6, 2022
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Pingxiao WU
B82 - NANO-TECHNOLOGY
Information
Patent Application
MEMBRANE ELECTRODE MATERIAL, ITS PREPARATION METHOD AND APPLICATION...
Publication number
20210388465
Publication date
Dec 16, 2021
Beijing University of Chemical Technology
Xu XIANG
C01 - INORGANIC CHEMISTRY