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Alkyl or cycloalkyl ethers
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C08B11/02
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CHEMISTRY METALLURGY
C08
Organic compounds
C08B
POLYSACCHARIDES DERIVATIVES THEREOF
C08B11/00
Preparation of cellulose ethers
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C08B11/02
Alkyl or cycloalkyl ethers
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Patents Grants
last 30 patents
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Patent Grant
Synthesis of a biocompatible, biodegradable, and tunable shape memo...
Patent number
12,195,587
Issue date
Jan 14, 2025
Arash Mouradzadegun
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Adhesive cell tissue gels
Patent number
12,186,397
Issue date
Jan 7, 2025
National Cheng Kung University
Lynn L. H. Huang
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Crosslinked proppant-gel matrix
Patent number
11,746,281
Issue date
Sep 5, 2023
Hexion Inc.
Charles Zha
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Self-repairing polyurethane networks
Patent number
11,718,766
Issue date
Aug 8, 2023
Clemson University
Marek W. Urban
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hydroxyethyl cellulose derived from biomass and use of hydroxyethyl...
Patent number
11,718,688
Issue date
Aug 8, 2023
United Arab Emirates University
Ameera Fares Mohammad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked proppant-gel matrix
Patent number
11,447,689
Issue date
Sep 20, 2022
Hexion Inc.
Charles Zha
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Method for producing cellulose ether
Patent number
11,365,266
Issue date
Jun 21, 2022
Shin-Etsu Chemical Co., Ltd.
Shintaro Matsusue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing water-soluble nonionic cellulose ether powder...
Patent number
11,299,557
Issue date
Apr 12, 2022
Shin-Etsu Chemical Co., Ltd.
Mitsuo Narita
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing hydroxypropyl methyl cellulose
Patent number
11,136,415
Issue date
Oct 5, 2021
Shin-Etsu Chemical Co., Ltd.
Akira Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oil-in-water type composition and food using same
Patent number
11,089,804
Issue date
Aug 17, 2021
Shin-Etsu Chemical Co., Ltd.
Atsushi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Coating composition containing methyl cellulose, method for produci...
Patent number
11,021,628
Issue date
Jun 1, 2021
Shin-Etsu Chemical Co., Ltd.
Naosuke Maruyama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Water-soluble cellulose ether and method for producing the same
Patent number
10,941,217
Issue date
Mar 9, 2021
Shin-Etsu Chemical Co., Ltd.
Akira Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing low polymerization degree cellulose ether
Patent number
10,906,992
Issue date
Feb 2, 2021
Shin-Etsu Chemical Co., Ltd.
Taishi Kitaguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing alkyl cellulose
Patent number
10,881,124
Issue date
Jan 5, 2021
Shin-Etsu Chemical Co., Ltd.
Akira Kitamura
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Crosslinked proppant-gel matrix
Patent number
10,883,041
Issue date
Jan 5, 2021
Hexion Inc.
Charles Zha
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing hydroxyalkyl alkyl cellulose
Patent number
10,723,807
Issue date
Jul 28, 2020
Shin-Etsu Chemical Co., Ltd.
Akira Kitamura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid preparation containing alkyl cellulose and method for produci...
Patent number
10,696,751
Issue date
Jun 30, 2020
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Alkyl cellulose for use in tableting and solid preparation comprisi...
Patent number
10,532,029
Issue date
Jan 14, 2020
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for continuously producing cellulose ether
Patent number
10,508,155
Issue date
Dec 17, 2019
Shin-Etsu Chemical Co., Ltd.
Atsushi Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing polysaccharide derivative and lignin derivative
Patent number
10,323,101
Issue date
Jun 18, 2019
National University Corporation Kanazawa University
Ryohei Kakuchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for sterilization of aqueous polysaccharide solutions and st...
Patent number
10,307,496
Issue date
Jun 4, 2019
Heraeus Medical GmbH
Sebastian Vogt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified natural polymers as bitumen encapsulants
Patent number
10,301,531
Issue date
May 28, 2019
UNIQUEM INC.
Amir Mirzaei
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
All-solid-state secondary battery, solid electrolyte composition an...
Patent number
10,297,859
Issue date
May 21, 2019
FUJIFILM Corporation
Hiroaki Mochizuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Self-repairing polyurethane networks
Patent number
10,077,378
Issue date
Sep 18, 2018
Clemson University
Marek W. Urban
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Alkyl cellulose for use in tableting and solid preparation comprisi...
Patent number
10,058,509
Issue date
Aug 28, 2018
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hemi-aminal ethers and thioethers of N-alkenyl cyclic compounds
Patent number
9,751,866
Issue date
Sep 5, 2017
ISP Investments LLC
Yi Zhang
C07 - ORGANIC CHEMISTRY
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
Alkyl cellulose for use in tableting and solid preparation comprisi...
Patent number
9,713,593
Issue date
Jul 25, 2017
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Hydroxypropyl cellulose particles
Patent number
9,561,185
Issue date
Feb 7, 2017
Nippon Soda Co., Ltd.
Yusuke Masue
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the derivatization of cellulose
Patent number
9,469,693
Issue date
Oct 18, 2016
Re:Newcell Lux S.a.r.l.
Gunnar Henriksson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Patents Applications
last 30 patents
Information
Patent Application
BIODEGRADABLE COMPOSITES
Publication number
20250059348
Publication date
Feb 20, 2025
Yeda Research and Development Co. Ltd.
Boris RYBTCHINSKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
JANUS-TYPE SPHERICAL CELLULOSE NANOPARTICLES
Publication number
20240417487
Publication date
Dec 19, 2024
AUT Ventures Limited
Jack Li-Yang Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A METHYLCELLULOSE WITH HIGH POWDER DISSOLUTION TEMPERATURE
Publication number
20240376230
Publication date
Nov 14, 2024
NUTRITION & BIOSCIENCES USA 1, LLC
MATTHIAS KNARR
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIQUID COMPOSITION COMPRISING HYDROXYPROPYL METHYL CELLULOSE AND OR...
Publication number
20230406962
Publication date
Dec 21, 2023
Shin-Etsu Chemical Co., Ltd.
Kentaro Miki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYNTHESIS OF A BIOCOMPATIBLE, BIODEGRADABLE, AND TUNABLE SHAPE MEMO...
Publication number
20230312820
Publication date
Oct 5, 2023
Shape Memory Polymers Inc.
Arash MOURADZADEGUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HYDROXYALKYLALKYL CELLULOSE FOR TABLETING AND SOLID PREPARATION COM...
Publication number
20230301920
Publication date
Sep 28, 2023
Shin-Etsu Chemical Co., Ltd.
Takuya YOKOSAWA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING NANOCELLULOSE USING NONIONIC SURFACTANTS
Publication number
20220396639
Publication date
Dec 15, 2022
Hyundai Motor Company
Sung Wan Jeon
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CROSSLINKED PROPPANT-GEL MATRIX
Publication number
20220348820
Publication date
Nov 3, 2022
Hexion Inc.
Charles ZHA
C01 - INORGANIC CHEMISTRY
Information
Patent Application
HYDROXYETHYL CELLULOSE DERIVED FROM BIOMASS AND USE OF HYDROXYETHYL...
Publication number
20220056156
Publication date
Feb 24, 2022
UNITED ARAB EMIRATES UNIVERSITY
AMEERA FARES MOHAMMAD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
WATER-SOLUBLE CELLULOSE ETHER AND METHOD FOR PRODUCING THE SAME
Publication number
20210147579
Publication date
May 20, 2021
Shin-Etsu Chemical Co., Ltd.
Akira KITAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CROSSLINKED PROPPANT-GEL MATRIX
Publication number
20210095186
Publication date
Apr 1, 2021
Hexion Inc.
Charles ZHA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Self-Repairing Polyurethane Networks
Publication number
20210062036
Publication date
Mar 4, 2021
Clemson University
Marek W. Urban
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION FOR AEROZOL FOOD PRODUCT, HYDROXYPROPYL METHYLCELLULOSE...
Publication number
20210037877
Publication date
Feb 11, 2021
Shin-Etsu Chemical Co., Ltd.
Takane SUDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method for Production of Natural Super-Absorbent Materials
Publication number
20190390019
Publication date
Dec 26, 2019
Lew Christopher
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSSLINKED PROPPANT-GEL MATRIX
Publication number
20180346799
Publication date
Dec 6, 2018
Hexion Inc.
Charles ZHA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKYL CELLULOSE FOR USE IN TABLETING AND SOLID PREPARATION COMPRISI...
Publication number
20180333361
Publication date
Nov 22, 2018
Shin-Etsu Chemical Co., Ltd.
Takuya YOKOSAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Self-Repairing Polyurethane Networks
Publication number
20180327631
Publication date
Nov 15, 2018
Clemson University
Marek W. Urban
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING CELLULOSE ETHER
Publication number
20180282435
Publication date
Oct 4, 2018
Shin-Etsu Chemical Co., Ltd.
Shintaro MATSUSUE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING HYDROXYALKYL ALKYL CELLULOSE
Publication number
20180282436
Publication date
Oct 4, 2018
Shin-Etsu Chemical Co., Ltd.
Akira KITAMURA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING HYDROXYPROPYL METHYL CELLULOSE
Publication number
20180273645
Publication date
Sep 27, 2018
Shin-Etsu Chemical Co., Ltd.
Akira KITAMURA
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Application
MODIFIED NATURAL POLYMERS AS BITUMEN ENCAPSULANTS
Publication number
20180187065
Publication date
Jul 5, 2018
UNIQUEM INC.
Amir MIRZAEI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CELLULOSE ETHER POWDERS
Publication number
20180134811
Publication date
May 17, 2018
DOW GLOBAL TECHNOLOGIES LLC
Roland Adden
G01 - MEASURING TESTING
Information
Patent Application
Molar mass controlled cellulose
Publication number
20180127515
Publication date
May 10, 2018
Teknologian Tutkimuskeskus VTT Oy
Jarmo Ropponen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING POLYSACCHARIDE DERIVATIVE AND LIGNIN DERIVATIVE
Publication number
20180022832
Publication date
Jan 25, 2018
NATIONAL UNIVERSITY CORPORATION KANAZAWA UNIVERSITY
Ryohei KAKUCHI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OIL-IN-WATER TYPE COMPOSITION AND FOOD USING SAME
Publication number
20170339995
Publication date
Nov 30, 2017
Shin-Etsu Chemical Co., Ltd.
Atsushi YAMAMOTO
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF PRODUCING CELLULOSE NONWOVEN FABRIC, CELLULOSE NONWOVEN F...
Publication number
20170331093
Publication date
Nov 16, 2017
Samsung Electronics Co., Ltd.
Minsang Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR PRODUCING WATER-SOLUBLE NONIONIC CELLULOSE ETHER POWDER...
Publication number
20170283513
Publication date
Oct 5, 2017
Shin-Etsu Chemical Co., Ltd.
Mitsuo NARITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKYL CELLULOSE FOR USE IN TABLETING AND SOLID PREPARATION COMPRISI...
Publication number
20170273910
Publication date
Sep 28, 2017
Shin-Etsu Chemical Co., Ltd.
Takuya YOKOSAWA
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
COATING COMPOSITION CONTAINING METHYL CELLULOSE, METHOD FOR PRODUCI...
Publication number
20170260414
Publication date
Sep 14, 2017
Shin-Etsu Chemical Co., Ltd.
Naosuke Maruyama
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SOLID PREPARATION CONTAINING ALKYL CELLULOSE AND METHOD FOR PRODUCI...
Publication number
20170260295
Publication date
Sep 14, 2017
Shin-Etsu Chemical Co., Ltd.
Takuya Yokosawa
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE