by change of physical state

Industry

CPC
C07C41/40

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C41/00Preparation of ethers Preparation of compounds having groups, groups or groups

Current Industry

C07C41/40by change of physical state

Industries

Patents Grantslast 30 patents

Information Patent Grant
Solid presentation form of at least one phenol derivative and proce...
- Patent number 12,145,902
- Issue date Nov 19, 2024
- SPECIALTY OPERATIONS FRANCE
- Rodolphe Sapey-Triomphe
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Volatile or semi-volatile natural antioxidants sourced from a comes...
- Patent number 12,006,416
- Issue date Jun 11, 2024
- Kellogg Company
- Ziyi Linghu
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Method for preparing 2-tert-butyl-4-methoxyphenol and new crystal f...
- Patent number 11,655,201
- Issue date May 23, 2023
- BIOMEDICAL ANALYSIS CENTER, ACADEMY OF MILITARY MEDICAL SCIENCES
- Xuemin Zhang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method for crystal of reduced coenzyme Q10 having excell...
- Patent number 11,453,633
- Issue date Sep 27, 2022
- Kaneka Corporation
- Takao Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation processing method for a product stream of a dimethyl eth...
- Patent number 10,246,394
- Issue date Apr 2, 2019
- Linde Aktiengesellschaft
- Helmut Fritz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of hydroxy-benzylbenzene derivatives
- Patent number 10,093,616
- Issue date Oct 9, 2018
- THERACOS SUB, LLC
- Jacques Roberge
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the high-yield preparation of P-(R)calix[9-20]arenes
- Patent number 9,809,523
- Issue date Nov 7, 2017
- Universite Paris Sud XI
- Vincent Germain Huc
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for recovery of pure components from product mixture of one...
- Patent number 9,758,460
- Issue date Sep 12, 2017
- Council of Scientific and Industrial Research
- Sunil Kumar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of stabilizing reduced coenzyme Q10
- Patent number 9,532,957
- Issue date Jan 3, 2017
- Kaneka Corporation
- Takahiro Ueda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for recovering fluorine-containing ether
- Patent number 9,475,744
- Issue date Oct 25, 2016
- DAIKAN INDUSTRIES, LTD.
- Yumi Zenke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing reduced coenzyme Q10
- Patent number 9,440,901
- Issue date Sep 13, 2016
- Kaneka Corporation
- Hideo Kawachi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for scale extraction Quebrachitol from natural rubber indust...
- Patent number 9,422,214
- Issue date Aug 23, 2016
- YUNNAN INSTITUTE OF TROPICAL CROPS
- Ying Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Reduced coenzyme Q10 crystal having excellent stability
- Patent number 9,388,109
- Issue date Jul 12, 2016
- Kaneka Corporation
- Hideo Kawachi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing compound
- Patent number 9,255,055
- Issue date Feb 9, 2016
- DIC Corporation
- Tetsuo Kusumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ditrimethylolpropane
- Patent number 9,169,184
- Issue date Oct 27, 2015
- Mitsubishi Gas Chemical Company, Inc.
- Masami Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing reduced coenzyme Q10 crystals with excellent ha...
- Patent number 8,853,464
- Issue date Oct 7, 2014
- Kaneka Corporation
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing fluorene derivative
- Patent number 8,841,491
- Issue date Sep 23, 2014
- Taoka Chemical Co., Ltd.
- Katsuhiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of stabilizing reduced coenzyme q10
- Patent number 8,703,155
- Issue date Apr 22, 2014
- Kaneka Corporation
- Takahiro Ueda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Noncrystalline form of fluorene derivative and process for preparat...
- Patent number 8,436,214
- Issue date May 7, 2013
- Taoka Chemcial Co., Ltd.
- Katsuhiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing carbon film, carbon film and separator
- Patent number 8,343,348
- Issue date Jan 1, 2013
- NGK Insulators, Ltd.
- Aya Satoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Separation/purification of desflurane from hydrogen fluoride
- Patent number 8,283,500
- Issue date Oct 9, 2012
- Halocarbon Products Corporation
- Paul Mazzell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal polymorph of fluorene derivative and production method thereof
- Patent number 8,093,434
- Issue date Jan 10, 2012
- Taoka Chemical Company, Limited
- Katsuhiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for production of reduced coenzyme Q10 using water-containin...
- Patent number 8,063,254
- Issue date Nov 22, 2011
- Kaneka Corporation
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of producing reduced coenzyme Q10 crystals with excellent ha...
- Patent number 8,003,828
- Issue date Aug 23, 2011
- Kaneka Corporation
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of pure dimethyl ether
- Patent number 7,910,630
- Issue date Mar 22, 2011
- Haldor Topsoe A/S
- Thomas Rostrup-Nielsen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing ditrimethylolpropane
- Patent number 7,553,994
- Issue date Jun 30, 2009
- Mitsubishi Gas Chemical Company, Inc.
- Ikutaro Kuzuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of stabilizing reduced coenzyme Q10 and method of acidic cry...
- Patent number 7,169,590
- Issue date Jan 30, 2007
- Kaneka Corporation
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for removal of dimethyl ether in the synthesis of sevoflurane
- Patent number 6,448,451
- Issue date Sep 10, 2002
- Baxter International, Inc.
- Ralph Rudzinski
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for purifying a bromine compound
- Patent number 6,333,437
- Issue date Dec 25, 2001
- Teijin Chemicals LTD
- Yutaka Taketani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production of nabumetone or precursors thereof
- Patent number 5,907,069
- Issue date May 25, 1999
- Albemarle Corporation
- Brian F. Becnel
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
ISOLATION OF DIALKYLENE PHENOLIC GLYCOL ETHER
- Publication number 20240376034
- Publication date Nov 14, 2024
- DOW GLOBAL TECHNOLOGIES LLC
- Edward D. Daugs
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VOLATILE OR SEMI-VOLATILE NATURAL ANTIOXIDANTS SOURCED FROM A COMES...
- Publication number 20240301167
- Publication date Sep 12, 2024
- Kellogg Company
- Ziyi LINGHU
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
PROCESS FOR THE DI-O-ALKYLATION OF 1,3-DIOLS TO 1,3-DIETHERS
- Publication number 20220356138
- Publication date Nov 10, 2022
- SABIC Global Technologies B.V.
- Jaiprakash Brijlal SAINANI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SYNTHETIC METHOD OF 9,9-BIS[4-(2-HYDROXYETHOXY)PHENYL]FLUORENE
- Publication number 20220135509
- Publication date May 5, 2022
- ZHEJIANG ZHONGXIN FLUORIDE MATERIALS CO., LTD.
- Qiliang YUAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION METHOD FOR CRYSTAL OF REDUCED COENZYME Q10 HAVING EXCELL...
- Publication number 20210317057
- Publication date Oct 14, 2021
- KANEKA CORPORATION
- Takao YAMAGUCHI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL SOLID PRESENTATION FORM OF AT LEAST ONE PHENOL DERIVATIVE AND...
- Publication number 20210292262
- Publication date Sep 23, 2021
- RHODIA OPERATIONS
- Rodolphe SAPEY-TRIOMPHE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
VOLATILE OR SEMI-VOLATILE NATURAL ANTIOXIDANTS SOURCED FROM A COMES...
- Publication number 20210261752
- Publication date Aug 26, 2021
- Ziyi Linghu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PRODUCTION OF HIGHLY PURE META,META-COUPLED BIS(4-ALKYLPHENOL) DERI...
- Publication number 20210070684
- Publication date Mar 11, 2021
- Katholieke Universiteit Leuven
- Bert SELS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE HYDROXYLATION OF AN AROMATIC COMPOUND
- Publication number 20200369587
- Publication date Nov 26, 2020
- RHODIA OPERATIONS
- Laurent Garel
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE HIGH-YIELD PREPARATION OF P-(R)CALIX[9-20]ARENES
- Publication number 20160368849
- Publication date Dec 22, 2016
- UNIVERSITE PARIS-SUD XI
- Vincent, Germain HUC
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERING FLUORINE-CONTAINING ETHER
- Publication number 20150376100
- Publication date Dec 31, 2015
- DAIKIN INDUSTRIES, LTD.
- Yumi ZENKE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR CLEANING CONTAMINATED FLUIDS
- Publication number 20150361018
- Publication date Dec 17, 2015
- Evan Koslow
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR PRODUCING COMPOUND
- Publication number 20150197471
- Publication date Jul 16, 2015
- DIC CORPORATION
- Tetsuo Kusumoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Method for Scale Extraction Quebrachitol from Natural Rubber Indust...
- Publication number 20150105591
- Publication date Apr 16, 2015
- YUNNAN INSTITUTE OF TROPICAL CROPS
- Ying Wu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF STABILIZING REDUCED COENZYME Q10
- Publication number 20140212402
- Publication date Jul 31, 2014
- Kaneka Corporation
- Takahiro Ueda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
REDUCED COENZYME Q10 CRYSTAL HAVING EXCELLENT STABILITY
- Publication number 20140120073
- Publication date May 1, 2014
- KANEKA CORPORATION
- Hideo Kawachi
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
METHOD FOR PRODUCING DITRIMETHYLOLPROPANE
- Publication number 20130184497
- Publication date Jul 18, 2013
- Mitsubishi Gas Chemical Company, Inc.
- Masami Matsumoto
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NONCRYSTALLINE FORM OF FLUORENE DERIVATIVE AND PROCESS FOR PREPARAT...
- Publication number 20120095270
- Publication date Apr 19, 2012
- Taoka Chemical Co., Ltd.
- Katsuhiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING CARBON FILM, CARBON FILM AND SEPARATOR
- Publication number 20120091056
- Publication date Apr 19, 2012
- NGK Insulators, Ltd.
- Aya SATOH
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCING FLUORENE DERIVATIVE
- Publication number 20120029244
- Publication date Feb 2, 2012
- Taoka Chemical Co., Ltd.
- Katsuhiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD OF PRODUCING REDUCED COENZYME Q10 CRYSTALS WITH EXCELLENT HA...
- Publication number 20110263906
- Publication date Oct 27, 2011
- KANEKA CORPORATION
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR PRODUCTION OF REDUCED COENZYME Q10 USING WATER-CONTAININ...
- Publication number 20100234643
- Publication date Sep 16, 2010
- KANEKA CORPORATION
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CRYSTAL POLYMORPH OF FLUORENE DERIVATIVE AND PRODUCTION METHOD THEREOF
- Publication number 20100105961
- Publication date Apr 29, 2010
- Taoka Chemical Company, Limited
- Katsuhiro Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF PURE DIMETHYL ETHER
- Publication number 20090156698
- Publication date Jun 18, 2009
- Thomas Rostrup-Nielsen
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Separation/Purification of Desflurane from Hydrogen Fluoride
- Publication number 20080306309
- Publication date Dec 11, 2008
- Halocarbon Products Corporation
- Paul Mazzell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing ditrimethylolpropane
- Publication number 20070191646
- Publication date Aug 16, 2007
- Ikutaro Kuzuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of stabilizing reduced coenzyme q10
- Publication number 20050008630
- Publication date Jan 13, 2005
- Takahiro Ueda
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for producing ditrimethylolpropane
- Publication number 20040254405
- Publication date Dec 16, 2004
- Ikutaro Kuzuhara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of producing reduced coenzyme q10crystals with excellent han...
- Publication number 20040214301
- Publication date Oct 28, 2004
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method of stabilizing reduced coenzyme q10 and method of acidic cry...
- Publication number 20040197418
- Publication date Oct 7, 2004
- Takahiro Ueda
- C07 - ORGANIC CHEMISTRY

by change of physical state

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Solid presentation form of at least one phenol derivative and proce...

Volatile or semi-volatile natural antioxidants sourced from a comes...

Method for preparing 2-tert-butyl-4-methoxyphenol and new crystal f...

Production method for crystal of reduced coenzyme Q10 having excell...

Separation processing method for a product stream of a dimethyl eth...

Preparation of hydroxy-benzylbenzene derivatives

Process for the high-yield preparation of P-(R)calix[9-20]arenes

Process for recovery of pure components from product mixture of one...

Method of stabilizing reduced coenzyme Q10

Method for recovering fluorine-containing ether

Method for producing reduced coenzyme Q10

Method for scale extraction Quebrachitol from natural rubber indust...

Reduced coenzyme Q10 crystal having excellent stability

Method for producing compound

Method for producing ditrimethylolpropane

Method of producing reduced coenzyme Q10 crystals with excellent ha...

Method for producing fluorene derivative

Method of stabilizing reduced coenzyme q10

Noncrystalline form of fluorene derivative and process for preparat...

Method for producing carbon film, carbon film and separator

Separation/purification of desflurane from hydrogen fluoride

Crystal polymorph of fluorene derivative and production method thereof

Method for production of reduced coenzyme Q10 using water-containin...

Method of producing reduced coenzyme Q10 crystals with excellent ha...

Process for the preparation of pure dimethyl ether

Method for producing ditrimethylolpropane

Method of stabilizing reduced coenzyme Q10 and method of acidic cry...

Process for removal of dimethyl ether in the synthesis of sevoflurane

Method for purifying a bromine compound

Production of nabumetone or precursors thereof

Patents Applicationslast 30 patents

ISOLATION OF DIALKYLENE PHENOLIC GLYCOL ETHER

VOLATILE OR SEMI-VOLATILE NATURAL ANTIOXIDANTS SOURCED FROM A COMES...

PROCESS FOR THE DI-O-ALKYLATION OF 1,3-DIOLS TO 1,3-DIETHERS

SYNTHETIC METHOD OF 9,9-BIS[4-(2-HYDROXYETHOXY)PHENYL]FLUORENE

PRODUCTION METHOD FOR CRYSTAL OF REDUCED COENZYME Q10 HAVING EXCELL...

NOVEL SOLID PRESENTATION FORM OF AT LEAST ONE PHENOL DERIVATIVE AND...

VOLATILE OR SEMI-VOLATILE NATURAL ANTIOXIDANTS SOURCED FROM A COMES...

PRODUCTION OF HIGHLY PURE META,META-COUPLED BIS(4-ALKYLPHENOL) DERI...

PROCESS FOR THE HYDROXYLATION OF AN AROMATIC COMPOUND

PROCESS FOR THE HIGH-YIELD PREPARATION OF P-(R)CALIX[9-20]ARENES

METHOD FOR RECOVERING FLUORINE-CONTAINING ETHER

PROCESS FOR CLEANING CONTAMINATED FLUIDS

METHOD FOR PRODUCING COMPOUND

Method for Scale Extraction Quebrachitol from Natural Rubber Indust...

METHOD OF STABILIZING REDUCED COENZYME Q10

REDUCED COENZYME Q10 CRYSTAL HAVING EXCELLENT STABILITY

METHOD FOR PRODUCING DITRIMETHYLOLPROPANE

NONCRYSTALLINE FORM OF FLUORENE DERIVATIVE AND PROCESS FOR PREPARAT...

METHOD FOR PRODUCING CARBON FILM, CARBON FILM AND SEPARATOR

METHOD FOR PRODUCING FLUORENE DERIVATIVE

METHOD OF PRODUCING REDUCED COENZYME Q10 CRYSTALS WITH EXCELLENT HA...

METHOD FOR PRODUCTION OF REDUCED COENZYME Q10 USING WATER-CONTAININ...

CRYSTAL POLYMORPH OF FLUORENE DERIVATIVE AND PRODUCTION METHOD THEREOF

PROCESS FOR THE PREPARATION OF PURE DIMETHYL ETHER

Separation/Purification of Desflurane from Hydrogen Fluoride

Method for producing ditrimethylolpropane

Method of stabilizing reduced coenzyme q10

Method for producing ditrimethylolpropane

Method of producing reduced coenzyme q10crystals with excellent han...

Method of stabilizing reduced coenzyme q10 and method of acidic cry...