Magnetic recording mediums

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CPC
C10N2240/204

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CCHEMISTRY METALLURGY C10Petroleum, gas C10NINDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS C10N2240/00Specified uses or applications of lubricating compositions

Current Industry

C10N2240/204Magnetic recording mediums

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Low friction wear resistant graphene films
- Patent number 10,745,641
- Issue date Aug 18, 2020
- UChicago Argonne, LLC
- Anirudha V. Sumant
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Magnetic recording medium and magnetic recording/reproducing apparatus
- Patent number 10,559,320
- Issue date Feb 11, 2020
- Showa Denko K.K.
- Satoru Nakamura
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Cyclophosphazene derivatives
- Patent number 10,550,226
- Issue date Feb 4, 2020
- Solvay Specialty Polymers Italy S.p.A.
- Roberto Valsecchi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Low friction wear resistant graphene films
- Patent number 10,486,195
- Issue date Nov 26, 2019
- UChicago Argonne, LLC
- Anirudha V. Sumant
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fullerene derivative, fluororesin composition, and lubricant
- Patent number 10,343,972
- Issue date Jul 9, 2019
- Showa Denko K.K.
- Takeshi Igarashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fullerene derivative and lubricant
- Patent number 10,336,764
- Issue date Jul 2, 2019
- Showa Denko K.K.
- Takeshi Igarashi
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Lubricating oil for fluid dynamic bearing and spindle motor equippe...
- Patent number 10,280,382
- Issue date May 7, 2019
- Kyodo Yushi Co., Ltd.
- Iwaki Hirooka
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ionic perfluoropolyether lubricant
- Patent number 10,269,383
- Issue date Apr 23, 2019
- FUJI ELECTRIC (MALAYSIA) SDN, BHD.
- Yew Hong Ooi
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Low profile multidentate lubricants for use at sub-nanometer thickn...
- Patent number 10,262,685
- Issue date Apr 16, 2019
- Western Digital Technologies, Inc.
- Bala K. Pathem
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Organic fluorine compound and lubricant
- Patent number 10,246,553
- Issue date Apr 2, 2019
- Showa Denko K.K.
- Kentaro Watanabe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Surface treatment agent for substrate, comprising perfluoropolyethe...
- Patent number 10,239,997
- Issue date Mar 26, 2019
- AGC Inc.
- Kiyotaka Takao
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ionic liquid, lubricant, and magnetic recording medium
- Patent number 10,184,092
- Issue date Jan 22, 2019
- Dexerials Corporation
- Hirofumi Kondo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lubricant for magnetic recording medium, and magnetic recording medium
- Patent number 10,141,017
- Issue date Nov 27, 2018
- Dexerials Corporation
- Nobuo Tano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Grease for rolling bearing, rolling bearing, rolling bearing device...
- Patent number 10,132,355
- Issue date Nov 20, 2018
- Seiko Instruments Inc.
- Akihiro Iino
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ionic liquid, lubricant, and magnetic recording medium
- Patent number 10,106,757
- Issue date Oct 23, 2018
- Dexerials Corporation
- Hirofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ether-containing monoester compound and use thereof
- Patent number 10,077,229
- Issue date Sep 18, 2018
- Moresco Corporation
- Shingo Maruyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Magnetic recording medium
- Patent number 10,068,603
- Issue date Sep 4, 2018
- Fuji Electric Co., Ltd.
- Kunihiro Imai
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluoropolyether compound, lubricant, magnetic disk, and method for...
- Patent number 10,047,317
- Issue date Aug 14, 2018
- Moresco Corporation
- Ryosuke Sagata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ionic liquid, lubricating agent, and magnetic recording medium
- Patent number 10,047,091
- Issue date Aug 14, 2018
- Dexerials Corporation
- Hirofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluoropolyether compound, lubricant, and magnetic disk
- Patent number 10,047,316
- Issue date Aug 14, 2018
- Moresco Corporation
- Ryosuke Sagata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Magnetic disk and manufacturing method thereof
- Patent number 9,984,715
- Issue date May 29, 2018
- WD Media, LLC
- Koichi Shimokawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluoropolyether compound, lubricant containing same, and magnetic disk
- Patent number 9,950,980
- Issue date Apr 24, 2018
- Moresco Corporation
- Tsuyoshi Shimizu
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ionic liquid, lubricant, and magnetic recording medium
- Patent number 9,926,508
- Issue date Mar 27, 2018
- Dexerials Corporation
- Hirofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluoropolyether compound, and lubricant and magnetic disc using same
- Patent number 9,928,865
- Issue date Mar 27, 2018
- MORESCO CORPORATION
- Aya Inoue
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Ionic liquid, lubricant, and magnetic recording medium
- Patent number 9,920,272
- Issue date Mar 20, 2018
- Dexerials Corporation
- Hirofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Fluoropolyether compound, and lubricant and magnetic disc comprisin...
- Patent number 9,911,447
- Issue date Mar 6, 2018
- MORESCO Corporation
- Ryosuke Sagata
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Solid particle, solid lubricant, and metal member
- Patent number 9,771,539
- Issue date Sep 26, 2017
- Daikin Industries, Ltd.
- Meiten Koh
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Grease for rolling bearing
- Patent number 9,732,798
- Issue date Aug 15, 2017
- Seiko Instruments Inc.
- Akihiro Iino
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Charge control agent for fluid dynamic bearing motor lubricant
- Patent number 9,728,220
- Issue date Aug 8, 2017
- Western Digital Technologies, Inc.
- Thomas Edward Karis
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lubricant for magnetic recording medium, magnetic recording medium,...
- Patent number 9,672,857
- Issue date Jun 6, 2017
- Showa Denko K.K.
- Kenzo Hanawa
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
Ionic Liquid, Lubricant, and Magnetic Recording Medium
- Publication number 20200216773
- Publication date Jul 9, 2020
- DEXERIALS CORPORATION
- Hirofumi Kondo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
(PER)FLUOROPOLYETHER POLYMERS
- Publication number 20200148820
- Publication date May 14, 2020
- SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Marco GALIMBERTI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM, FLUORINE-CONTAINING ETHER COMPOUND AND L...
- Publication number 20200010619
- Publication date Jan 9, 2020
- SHOWA DENKO K.K.
- Takuya MINAMI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
POLYFLUORO LUBRICANT COMPOSITIONS
- Publication number 20200002640
- Publication date Jan 2, 2020
- SEAGATE TECHNOLOGY LLC
- Yu LU
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
- Publication number 20190382676
- Publication date Dec 19, 2019
- SHOWA DENKO K.K.
- Yuta YAMAGUCHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FLUOROPOLYETHER COMPOUND, LUBRICANT USING SAME, AND USAGE THEREOF
- Publication number 20190352573
- Publication date Nov 21, 2019
- MORESCO CORPORATION
- Tomomi HATTA
- G11 - INFORMATION STORAGE
Information Patent Application
FULLERENE DERIVATIVE AND LUBRICANT
- Publication number 20190203140
- Publication date Jul 4, 2019
- SHOWA DENKO K.K.
- Takeshi IGARASHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
- Publication number 20190084911
- Publication date Mar 21, 2019
- SHOWA DENKO K.K.
- Daisuke YAGYU
- G11 - INFORMATION STORAGE
Information Patent Application
Ionic Liquid, Lubricant, and Magnetic Recording Medium
- Publication number 20190051326
- Publication date Feb 14, 2019
- HIrofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
SURFACE TREATMENT AGENT FOR SUBSTRATE, COMPRISING PERFLUOROPOLYETHE...
- Publication number 20190040195
- Publication date Feb 7, 2019
- Asahi Glass Company, Limited
- Kiyotaka TAKAO
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LUBRICANT FOR MAGNETIC RECORDING MEDIA, AND MAGNETIC RECORDING MEDIUM
- Publication number 20180362874
- Publication date Dec 20, 2018
- Dexerials Corporation
- Nobuo Tano
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Ionic Liquid, Lubricant, and Magnetic Recording Medium
- Publication number 20180291302
- Publication date Oct 11, 2018
- DEXERIALS CORPORATION
- Hirofumi KONDO
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
MAGNETIC DISK AND MANUFACTURING METHOD THEREOF
- Publication number 20180268853
- Publication date Sep 20, 2018
- WD Media, LLC
- KOICHI SHIMOKAWA
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Ionic Liquid, Lubricating Agent, and Magnetic Recording Medium
- Publication number 20180251468
- Publication date Sep 6, 2018
- DEXERIALS CORPORATION
- Hirofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Ionic Liquid, Lubricant, and Magnetic Recording Medium
- Publication number 20180237713
- Publication date Aug 23, 2018
- Dexerials Corporation
- Hirofumi Kondo
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FULLERENE DERIVATIVE AND LUBRICANT
- Publication number 20180086771
- Publication date Mar 29, 2018
- SHOWA DENKO K.K.
- Takeshi IGARASHI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
- Publication number 20180047419
- Publication date Feb 15, 2018
- SHOWA DENKO K.K.
- Naoya FUKUMOTO
- G11 - INFORMATION STORAGE
Information Patent Application
Lubricant for Magnetic Recording Medium, and Magnetic Recording Medium
- Publication number 20180025748
- Publication date Jan 25, 2018
- DEXERIALS CORPORATION
- Nobuo TANO
- G11 - INFORMATION STORAGE
Information Patent Application
Ionic Liquid, Lubricant, and Magnetic Recording Medium
- Publication number 20180016510
- Publication date Jan 18, 2018
- DEXERIALS CORPORATION
- Hirofumi Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...
- Publication number 20180009773
- Publication date Jan 11, 2018
- SHOWA DENKO K.K.
- Shoko UETAKE
- G11 - INFORMATION STORAGE
Information Patent Application
Ionic Liquid, Lubricant, and Magnetic Recording Medium
- Publication number 20170369807
- Publication date Dec 28, 2017
- DEXERIALS CORPORATION
- Hirofumi KONDO
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS
- Publication number 20170337945
- Publication date Nov 23, 2017
- SHOWA DENKO K.K.
- Satoru NAKAMURA
- G11 - INFORMATION STORAGE
Information Patent Application
IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM
- Publication number 20170298285
- Publication date Oct 19, 2017
- DEXERIALS CORPORATION
- Hirofumi KONDO
- G11 - INFORMATION STORAGE
Information Patent Application
CYCLOPHOSPHAZENE DERIVATIVES
- Publication number 20170260327
- Publication date Sep 14, 2017
- SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Roberto VALSECCHI
- G11 - INFORMATION STORAGE
Information Patent Application
FLUOROPOLYETHER COMPOUND, LUBRICANT, MAGNETIC DISK, AND METHOD FOR...
- Publication number 20170260472
- Publication date Sep 14, 2017
- MORESCO CORPORATION
- Ryosuke SAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
FLUOROPOLYETHER COMPOUND, LUBRICANT, AND MAGNETIC DISK
- Publication number 20170152456
- Publication date Jun 1, 2017
- MORESCO CORPORATION
- Ryosuke SAGATA
- G11 - INFORMATION STORAGE
Information Patent Application
IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM
- Publication number 20170137736
- Publication date May 18, 2017
- Dexerials Corporation
- Hirofumi Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM
- Publication number 20170130156
- Publication date May 11, 2017
- Dexerials Corporation
- Hirofumi Kondo
- G11 - INFORMATION STORAGE
Information Patent Application
AROMATIC COMPOUNDS BEARING HYDROXYL-SUBSTITUTED (PER)FLUOROPOLYETHE...
- Publication number 20170081266
- Publication date Mar 23, 2017
- SOLVAY SPECIALTY POLYMERS ITALY S.P.A.
- Roberto VALSECCHI
- G11 - INFORMATION STORAGE
Information Patent Application
IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM
- Publication number 20170066989
- Publication date Mar 9, 2017
- Dexerials Corporation
- Hirofumi Kondo
- G11 - INFORMATION STORAGE

Magnetic recording mediums

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low friction wear resistant graphene films

Magnetic recording medium and magnetic recording/reproducing apparatus

Cyclophosphazene derivatives

Low friction wear resistant graphene films

Fullerene derivative, fluororesin composition, and lubricant

Fullerene derivative and lubricant

Lubricating oil for fluid dynamic bearing and spindle motor equippe...

Ionic perfluoropolyether lubricant

Low profile multidentate lubricants for use at sub-nanometer thickn...

Organic fluorine compound and lubricant

Surface treatment agent for substrate, comprising perfluoropolyethe...

Ionic liquid, lubricant, and magnetic recording medium

Lubricant for magnetic recording medium, and magnetic recording medium

Grease for rolling bearing, rolling bearing, rolling bearing device...

Ionic liquid, lubricant, and magnetic recording medium

Ether-containing monoester compound and use thereof

Magnetic recording medium

Fluoropolyether compound, lubricant, magnetic disk, and method for...

Ionic liquid, lubricating agent, and magnetic recording medium

Fluoropolyether compound, lubricant, and magnetic disk

Magnetic disk and manufacturing method thereof

Fluoropolyether compound, lubricant containing same, and magnetic disk

Ionic liquid, lubricant, and magnetic recording medium

Fluoropolyether compound, and lubricant and magnetic disc using same

Ionic liquid, lubricant, and magnetic recording medium

Fluoropolyether compound, and lubricant and magnetic disc comprisin...

Solid particle, solid lubricant, and metal member

Grease for rolling bearing

Charge control agent for fluid dynamic bearing motor lubricant

Lubricant for magnetic recording medium, magnetic recording medium,...

Patents Applicationslast 30 patents

Ionic Liquid, Lubricant, and Magnetic Recording Medium

(PER)FLUOROPOLYETHER POLYMERS

MAGNETIC RECORDING MEDIUM, FLUORINE-CONTAINING ETHER COMPOUND AND L...

POLYFLUORO LUBRICANT COMPOSITIONS

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...

FLUOROPOLYETHER COMPOUND, LUBRICANT USING SAME, AND USAGE THEREOF

FULLERENE DERIVATIVE AND LUBRICANT

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...

Ionic Liquid, Lubricant, and Magnetic Recording Medium

SURFACE TREATMENT AGENT FOR SUBSTRATE, COMPRISING PERFLUOROPOLYETHE...

LUBRICANT FOR MAGNETIC RECORDING MEDIA, AND MAGNETIC RECORDING MEDIUM

Ionic Liquid, Lubricant, and Magnetic Recording Medium

MAGNETIC DISK AND MANUFACTURING METHOD THEREOF

Ionic Liquid, Lubricating Agent, and Magnetic Recording Medium

Ionic Liquid, Lubricant, and Magnetic Recording Medium

FULLERENE DERIVATIVE AND LUBRICANT

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...

Lubricant for Magnetic Recording Medium, and Magnetic Recording Medium

Ionic Liquid, Lubricant, and Magnetic Recording Medium

FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDIN...

Ionic Liquid, Lubricant, and Magnetic Recording Medium

MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCING APPARATUS

IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM

CYCLOPHOSPHAZENE DERIVATIVES

FLUOROPOLYETHER COMPOUND, LUBRICANT, MAGNETIC DISK, AND METHOD FOR...

FLUOROPOLYETHER COMPOUND, LUBRICANT, AND MAGNETIC DISK

IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM

IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM

AROMATIC COMPOUNDS BEARING HYDROXYL-SUBSTITUTED (PER)FLUOROPOLYETHE...

IONIC LIQUID, LUBRICANT, AND MAGNETIC RECORDING MEDIUM