Purification

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CPC
C01B31/026

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CCHEMISTRY METALLURGY C01Inorganic chemistry C01BNON-METALLIC ELEMENTS COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C C01B31/00Carbon Compounds thereof

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C01B31/026Purification

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Photochemical reactors and methods for modification of carbon nanom...
- Patent number 10,358,352
- Issue date Jul 23, 2019
- Lockheed Martin Corporation
- Aaron G. Sell
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing of macroscopic nanomaterials using fluid under elevat...
- Patent number 10,196,269
- Issue date Feb 5, 2019
- The Florida State University Research Foundation, Inc.
- Changchun Zeng
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for purifying semiconducting single-walled carbon nanotubes
- Patent number 10,046,970
- Issue date Aug 14, 2018
- Jianfu Ding
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus for selective deposition of nanotubes, using a charging e...
- Patent number 10,005,671
- Issue date Jun 26, 2018
- British Telecommunications public limited company
- Catherine White
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Degradable conjugated polymers for the selective sorting of semicon...
- Patent number 9,938,149
- Issue date Apr 10, 2018
- Wisconsin Alumni Research Foundation
- Padma Gopalan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Highly purified carbon nanotubes and method of their preparation
- Patent number 9,926,200
- Issue date Mar 27, 2018
- Yazaki Corporation
- Yongan Yan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Nano or macro material functionalization and self assembled constru...
- Patent number 9,873,613
- Issue date Jan 23, 2018
- Functionalize, Inc.
- Michael Toutonghi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods of making and purifying carbon nanotubes
- Patent number 9,868,638
- Issue date Jan 16, 2018
- The Boeing Company
- Keith D. Humfeld
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Purification of carbon nanotubes via selective heating
- Patent number 9,825,229
- Issue date Nov 21, 2017
- The Board of Trustees of the University of Illinois
- John A. Rogers
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purified carbon nanotubes and applications thereof
- Patent number 9,799,460
- Issue date Oct 24, 2017
- Yazaki Corporation
- Yongan Yan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for uniform dispersion of single-wall carbon nanotubes
- Patent number 9,745,477
- Issue date Aug 29, 2017
- BEIJING AGLAIA TECHNOLOGY DEVELOPMENT CO., LTD.
- Haiyan Hao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Multifunctional materials and composites
- Patent number 9,738,621
- Issue date Aug 22, 2017
- Arizona Board of Regents, a Body Corporate of the State of Arizona acting for...
- Dong-Kyun Seo
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for cleaning carbon nanotubes and carbon nanotube substrate...
- Patent number 9,695,046
- Issue date Jul 4, 2017
- Covestro Deutschland AG
- Heiko Hocke
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of making and purifying carbon nanotubes
- Patent number 9,688,537
- Issue date Jun 27, 2017
- The Boeing Company
- Keith D. Humfeld
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Purified carbon nanotubes
- Patent number 9,672,991
- Issue date Jun 6, 2017
- Yazaki Corporation
- Yongan Yan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Nanotube solution treated with molecular additive, nanotube film ha...
- Patent number 9,634,251
- Issue date Apr 25, 2017
- Nantero Inc.
- David A. Roberts
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Fractionating nanomaterials by a liquid multiphase composition
- Patent number 9,545,584
- Issue date Jan 17, 2017
- The United States of America, as represented by the Secretary of Commerce
- Constantine Y. Khripin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Applying spatial gradient magnetic field to metallic/semiconducting...
- Patent number 9,517,938
- Issue date Dec 13, 2016
- Texas Instruments Incorporated
- James Cooper Wainerdi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of selective separation of semiconducting carbon nanotubes,...
- Patent number 9,502,152
- Issue date Nov 22, 2016
- Samsung Electronics Co., Ltd.
- Young-jun Park
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Quinone radicals for enriching specific species of carbon nanotubes
- Patent number 9,475,701
- Issue date Oct 25, 2016
- Nanyang Technological University
- Bee Eng Mary Chan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for isolation of nanomaterials
- Patent number 9,446,397
- Issue date Sep 20, 2016
- Siluria Technologies, Inc.
- Joel Gamoras
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Methods of enriching different species of carbon nanotubes
- Patent number 9,428,392
- Issue date Aug 30, 2016
- Nanyang Technological University
- Bee Eng Mary Chan
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Isolation of single-walled carbon nanotubes from double and multi-w...
- Patent number 9,409,102
- Issue date Aug 9, 2016
- GLOBALFOUNDRIES Inc.
- Ageeth A. Bol
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Compositions, methods, and systems for separating carbon-based nano...
- Patent number 9,403,684
- Issue date Aug 2, 2016
- Massachusetts Institute of Technology
- Michael S. Strano
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method of separating carbon nanotubes
- Patent number 9,394,262
- Issue date Jul 19, 2016
- Samsung Electronics Co., Ltd.
- Tae-Yong Kwon
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for purifying carbon nanotubes
- Patent number 9,365,427
- Issue date Jun 14, 2016
- INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIV
- Nae Sung Lee
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for dispersing and separating nanotubes with an electronic l...
- Patent number 9,340,418
- Issue date May 17, 2016
- UCL Business plc
- Christopher Howard
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and material for inexpensively separating carbon nanotubes,...
- Patent number 9,272,289
- Issue date Mar 1, 2016
- National Institute of Advanced Industrial Science and Technology
- Takeshi Tanaka
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Metallized nanotubes
- Patent number 9,273,398
- Issue date Mar 1, 2016
- Nanoridge Materials, Inc.
- Clayton Gallaway
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Separation of single-walled carbon nanotubes by self-forming densit...
- Patent number 9,266,735
- Issue date Feb 23, 2016
- Northwestern University
- Mark C. Hersam
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
DEGRADABLE CONJUGATED POLYMERS FOR THE SELECTIVE SORTING OF SEMICON...
- Publication number 20180099870
- Publication date Apr 12, 2018
- Wisconsin Alumni Research Foundation
- Padma Gopalan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CLEANING OF NANOSTRUCTURES
- Publication number 20180071797
- Publication date Mar 15, 2018
- International Business Machines Corporation
- Pio Peter Niraj Nirmalraj
- B82 - NANO-TECHNOLOGY
Information Patent Application
Purification of Carbon Nanotubes Via Selective Heating
- Publication number 20170291817
- Publication date Oct 12, 2017
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- John A. ROGERS
- B82 - NANO-TECHNOLOGY
Information Patent Application
Methods of Making and Purifying Carbon Nanotubes
- Publication number 20170260053
- Publication date Sep 14, 2017
- THE BOEING COMPANY
- Keith D. Humfeld
- B82 - NANO-TECHNOLOGY
Information Patent Application
Nanotube Solution Treated with Molecular Additive, Nanotube Film Ha...
- Publication number 20170226352
- Publication date Aug 10, 2017
- Nantero Inc.
- David A. Roberts
- B82 - NANO-TECHNOLOGY
Information Patent Application
COMPOSITION AND METHOD FOR DEPOLYMERIZATION OF CURED EPOXY RESIN MA...
- Publication number 20170174523
- Publication date Jun 22, 2017
- Korea Institute of Science and Technology
- Munju GOH
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR SEPARATING CARBON NANOTUBES
- Publication number 20170137291
- Publication date May 18, 2017
- NANYANG TECHNOLOGICAL UNIVERSITY
- Bee Eng Mary Chan
- B82 - NANO-TECHNOLOGY
Information Patent Application
SINGLE WALL CARBON NANOTUBE PURIFICATION PROCESS AND IMPROVED SINGL...
- Publication number 20170050850
- Publication date Feb 23, 2017
- Ricardo Prada Silvy
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR UNIFORM DISPERSION OF SINGLE-WALL CARBON NANOTUBES
- Publication number 20170029634
- Publication date Feb 2, 2017
- BEIJING AGLAIA TECHNOLOGY DEVELOPMENT CO.,LTD.
- Haiyan HAO
- B82 - NANO-TECHNOLOGY
Information Patent Application
NANO OR MACRO MATERIAL FUNCTIONALIZATION AND SELF ASSEMBLED CONSTRU...
- Publication number 20160376152
- Publication date Dec 29, 2016
- FUNCTIONALIZE, INC.
- Michael Toutonghi
- B82 - NANO-TECHNOLOGY
Information Patent Application
APPARATUS FOR SELECTIVE DEPOSITION OF NANOTUBES, USING A CHARGING E...
- Publication number 20160368771
- Publication date Dec 22, 2016
- British Telecommunications public limited company
- Catherine WHITE
- B82 - NANO-TECHNOLOGY
Information Patent Application
METALLIC AND SEMICONDUCTOR NANOTUBES, NANOCOMPOSITE OF SAME, PURIFI...
- Publication number 20160298030
- Publication date Oct 13, 2016
- Fotios Papadimitrakopoulos
- B82 - NANO-TECHNOLOGY
Information Patent Application
PREPARATION OF FUNCTIONALISED CARBON NANOMATERIALS
- Publication number 20160280545
- Publication date Sep 29, 2016
- Imperial Innovations Limited
- Milo Sebastian Peter Shaffer
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD OF SEPARATING AND RECOVERING OPTICALLY ACTIVE CARBON NANOTUB...
- Publication number 20160280547
- Publication date Sep 29, 2016
- Huaping LIU
- B82 - NANO-TECHNOLOGY
Information Patent Application
ISOLATING SEMICONDUCTING SINGLE-WALLED NANOTUBES OR METALLIC SINGLE...
- Publication number 20160280548
- Publication date Sep 29, 2016
- The Board of Trustees of the Leland Stanford Junior University
- Zhenan Bao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS OF MAKING AND PURIFYING CARBON NANOTUBES
- Publication number 20160221829
- Publication date Aug 4, 2016
- THE BOEING COMPANY
- Keith D. Humfeld
- B82 - NANO-TECHNOLOGY
Information Patent Application
Carbon Nanotube Structures and Methods for Production Thereof
- Publication number 20160222536
- Publication date Aug 4, 2016
- Nanocomp Technologies, Inc.
- Mark W. Schauer
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
PROCESS FOR PURIFYING SEMICONDUCTING SINGLE-WALLED CARBON NANOTUBES
- Publication number 20160200578
- Publication date Jul 14, 2016
- National Research Council of Canada
- Jianfu Ding
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD FOR CLEANING CARBON NANOTUBES AND CARBON NANOTUBE SUBSTRATE...
- Publication number 20160167966
- Publication date Jun 16, 2016
- COVESTRO DEUTSCHLAND AG
- Heiko HOCKE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SEPARATING METALLIC SINGLE-WALLED CARBON NANOTUBE FROM S...
- Publication number 20160137505
- Publication date May 19, 2016
- KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION
- Naotoshi NAKASHIMA
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PURIFICATION OF CARBON NANOTUBES VIA SELECTIVE HEATING
- Publication number 20160133843
- Publication date May 12, 2016
- THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
- John A. ROGERS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Catalytic Decomposition of Lower Hydrocarbons to Produce Carbon Oxi...
- Publication number 20160129424
- Publication date May 12, 2016
- HINDUSTAN PETROLEUM CORPORATION LTD.
- Kamal Kishore Pant
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PURIFIED CARBON NANOTUBES
- Publication number 20160031709
- Publication date Feb 4, 2016
- YAZAKI CORPORATION
- Yongan Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Methods for Sorting Nanotubes by Wall Number
- Publication number 20160009559
- Publication date Jan 14, 2016
- Northwestern University
- Alexander A. Green
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR SORTING CARBON NANOTUBES
- Publication number 20150307355
- Publication date Oct 29, 2015
- TEXAS INSTRUMENTS INCORPORATED
- James Cooper Wainerdi
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR TREATING SINGLE WALL CARBON NANOTUBE
- Publication number 20150291429
- Publication date Oct 15, 2015
- National Center for Nanoscience and Technology
- Guanglu Ge
- B82 - NANO-TECHNOLOGY
Information Patent Application
METHOD FOR PURIFYING CARBON NANOTUBES
- Publication number 20150251910
- Publication date Sep 10, 2015
- INDUSTRY-ACADEMIA COOPERATION GROUP OF SEJONG UNIVERSITY
- Nae Sung LEE
- B82 - NANO-TECHNOLOGY
Information Patent Application
PURIFICATION OF CARBON NANOTUBES USING AGAROSE COLUMN AND DENSITY G...
- Publication number 20150246815
- Publication date Sep 3, 2015
- The Regents of the University of Michigan
- Stephen R. Forrest
- C01 - INORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PURIFICATION OF CARBON NANOTUBES
- Publication number 20150225243
- Publication date Aug 13, 2015
- Samsung SDI Co., Ltd.
- Kuanping Gong
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Systems and Methods for Nanoscopically Aligned Carbon Nanotubes
- Publication number 20150183642
- Publication date Jul 2, 2015
- Nanocomp Technologies, Inc.
- David S. Lashmore
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Purification

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Photochemical reactors and methods for modification of carbon nanom...

Manufacturing of macroscopic nanomaterials using fluid under elevat...

Process for purifying semiconducting single-walled carbon nanotubes

Apparatus for selective deposition of nanotubes, using a charging e...

Degradable conjugated polymers for the selective sorting of semicon...

Highly purified carbon nanotubes and method of their preparation

Nano or macro material functionalization and self assembled constru...

Methods of making and purifying carbon nanotubes

Purification of carbon nanotubes via selective heating

Purified carbon nanotubes and applications thereof

Method for uniform dispersion of single-wall carbon nanotubes

Multifunctional materials and composites

Method for cleaning carbon nanotubes and carbon nanotube substrate...

Methods of making and purifying carbon nanotubes

Purified carbon nanotubes

Nanotube solution treated with molecular additive, nanotube film ha...

Fractionating nanomaterials by a liquid multiphase composition

Applying spatial gradient magnetic field to metallic/semiconducting...

Method of selective separation of semiconducting carbon nanotubes,...

Quinone radicals for enriching specific species of carbon nanotubes

Method for isolation of nanomaterials

Methods of enriching different species of carbon nanotubes

Isolation of single-walled carbon nanotubes from double and multi-w...

Compositions, methods, and systems for separating carbon-based nano...

Method of separating carbon nanotubes

Method for purifying carbon nanotubes

Method for dispersing and separating nanotubes with an electronic l...

Method and material for inexpensively separating carbon nanotubes,...

Metallized nanotubes

Separation of single-walled carbon nanotubes by self-forming densit...

Patents Applicationslast 30 patents

DEGRADABLE CONJUGATED POLYMERS FOR THE SELECTIVE SORTING OF SEMICON...

CLEANING OF NANOSTRUCTURES

Purification of Carbon Nanotubes Via Selective Heating

Methods of Making and Purifying Carbon Nanotubes

Nanotube Solution Treated with Molecular Additive, Nanotube Film Ha...

COMPOSITION AND METHOD FOR DEPOLYMERIZATION OF CURED EPOXY RESIN MA...

METHODS FOR SEPARATING CARBON NANOTUBES

SINGLE WALL CARBON NANOTUBE PURIFICATION PROCESS AND IMPROVED SINGL...

METHOD FOR UNIFORM DISPERSION OF SINGLE-WALL CARBON NANOTUBES

NANO OR MACRO MATERIAL FUNCTIONALIZATION AND SELF ASSEMBLED CONSTRU...

APPARATUS FOR SELECTIVE DEPOSITION OF NANOTUBES, USING A CHARGING E...

METALLIC AND SEMICONDUCTOR NANOTUBES, NANOCOMPOSITE OF SAME, PURIFI...

PREPARATION OF FUNCTIONALISED CARBON NANOMATERIALS

METHOD OF SEPARATING AND RECOVERING OPTICALLY ACTIVE CARBON NANOTUB...

ISOLATING SEMICONDUCTING SINGLE-WALLED NANOTUBES OR METALLIC SINGLE...

METHODS OF MAKING AND PURIFYING CARBON NANOTUBES

Carbon Nanotube Structures and Methods for Production Thereof

PROCESS FOR PURIFYING SEMICONDUCTING SINGLE-WALLED CARBON NANOTUBES

METHOD FOR CLEANING CARBON NANOTUBES AND CARBON NANOTUBE SUBSTRATE...

METHOD FOR SEPARATING METALLIC SINGLE-WALLED CARBON NANOTUBE FROM S...

PURIFICATION OF CARBON NANOTUBES VIA SELECTIVE HEATING

Catalytic Decomposition of Lower Hydrocarbons to Produce Carbon Oxi...

PURIFIED CARBON NANOTUBES

Methods for Sorting Nanotubes by Wall Number

METHOD AND APPARATUS FOR SORTING CARBON NANOTUBES

METHOD FOR TREATING SINGLE WALL CARBON NANOTUBE

METHOD FOR PURIFYING CARBON NANOTUBES

PURIFICATION OF CARBON NANOTUBES USING AGAROSE COLUMN AND DENSITY G...

PROCESS FOR PURIFICATION OF CARBON NANOTUBES

Systems and Methods for Nanoscopically Aligned Carbon Nanotubes