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C08G65/338
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CHEMISTRY METALLURGY
C08
Organic compounds
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G65/00
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
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C08G65/338
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Patents Grants
last 30 patents
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Patent Grant
Poly(allyl glycidyl ether)-based redox polymer and electrochemical...
Patent number
12,157,785
Issue date
Dec 3, 2024
i-Sens, Inc.
Hyunseo Shin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer composition
Patent number
11,866,551
Issue date
Jan 9, 2024
NISSAN CHEMICAL CORPORATION
Masamichi Nishihara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conjugates having a degradable linkage and polymeric reagents usefu...
Patent number
11,266,742
Issue date
Mar 8, 2022
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Azide group-containing fluoropolymers and method for preparing the...
Patent number
10,822,456
Issue date
Nov 3, 2020
Shin-Etsu Chemical Co., Ltd.
Ryuto Hayashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Composition comprising a polymeric reagent
Patent number
10,695,435
Issue date
Jun 30, 2020
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymer network single-ion conductors with flexible linker
Patent number
10,665,896
Issue date
May 26, 2020
The Regents of the University of California
Jeffrey R. Long
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition comprising a polymeric reagent
Patent number
10,130,720
Issue date
Nov 20, 2018
Nektar Therapeutics
Michael D. Bentley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Composition comprising a polymeric reagent
Patent number
9,775,911
Issue date
Oct 3, 2017
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Particles containing reversible covalent bonds which may be sequent...
Patent number
9,765,163
Issue date
Sep 19, 2017
ECOLE SUPERIEURE DE PHYSIQUE ET DE CHIMIE INDUSTRIELLES DE LA VILLE DE PARIS...
Renaud Nicolay
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Methods for preparing polymeric reagents
Patent number
9,381,254
Issue date
Jul 5, 2016
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Branched polyethylene glycol and use thereof
Patent number
9,327,034
Issue date
May 3, 2016
UNIVERSITY OF TSUKUBA, A JAPANESE NATIONAL UNIVERSITY
Yukio Nagasaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Methods for preparing polymeric reagents
Patent number
9,090,740
Issue date
Jul 28, 2015
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Reagents and methods for phosphorylation/dephosphorylation analyses
Patent number
9,075,056
Issue date
Jul 7, 2015
Purdue Research Foundation
Weiguo Andy Tao
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Methods for preparing conjugates
Patent number
8,703,115
Issue date
Apr 22, 2014
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Pharmaceutical compositions and methods for delivering such composi...
Patent number
8,435,505
Issue date
May 7, 2013
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for preparing high-purity polyethyleneglycol aldehyde deriva...
Patent number
8,349,969
Issue date
Jan 8, 2013
ID Biochem, Inc.
Pyeong-uk Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Conjugates having a degradable linkage and polymeric reagents usefu...
Patent number
8,252,275
Issue date
Aug 28, 2012
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Solid polymeric electrolytes for lithium batteries
Patent number
7,012,124
Issue date
Mar 14, 2006
Arizona Board of Regents, acting for and on behalf of Arizona State University
Charles A. Angell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Non-antigenic branched polymer conjugates
Patent number
6,566,506
Issue date
May 20, 2003
Enzon, Inc.
Richard B. Greenwald
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Water-soluble non-antigenic polymer linkable to biologically active...
Patent number
6,113,906
Issue date
Sep 5, 2000
Enzon, Inc.
Richard B. Greenwald
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Preparation of substituted guanidine derivative
Patent number
5,994,582
Issue date
Nov 30, 1999
BASF Aktiengesellschaft
Thomas Greindl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Non-antigenic branched polymer conjugates
Patent number
5,919,455
Issue date
Jul 6, 1999
Enzon, Inc.
Richard B. Greenwald
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for producing ether compound
Patent number
5,914,430
Issue date
Jun 22, 1999
Kao Corporation
Yasuyuki Fujii
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of preparing polyalkylene oxide carboxylic acids
Patent number
5,681,567
Issue date
Oct 28, 1997
Enzon, Inc.
Anthony J. Martinez
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of preparing polyalkylene oxide carboxylic acids
Patent number
5,605,976
Issue date
Feb 25, 1997
Enzon, Inc.
Anthony J. Martinez
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lubricating oil compositions containing very long chain alkylphenyl...
Patent number
5,364,546
Issue date
Nov 15, 1994
Chevron Research Company
Thomas F. Buckley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phenyalkyl glycidyl ether addition products
Patent number
5,250,202
Issue date
Oct 5, 1993
Ciba-Geigy Corporation
Dieter Reinehr
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Activated polymers and conjugates thereof
Patent number
5,221,771
Issue date
Jun 22, 1993
Xoma Corporation
Dayton T. Reardan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Alkoxylated polyetherdiamines preparation thereof, and gasolines co...
Patent number
5,213,585
Issue date
May 25, 1993
BASF Aktiengesellschaft
Knut Oppenlaender
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the preparation of highly elastic forms of reduced compr...
Patent number
5,183,830
Issue date
Feb 2, 1993
Th. Goldschmidt AG
Volker Mohring
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HYDROPHOBICALLY-MODIFIED ASSOCIATIVE THICKENER POLYMERS PROCESS FOR...
Publication number
20230257522
Publication date
Aug 17, 2023
HERCULES LLC
Kelly Anne BRUSCH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
SYNTHETIC THICKENERS INCORPORATING NON-REACTIVE DILUENTS
Publication number
20220289908
Publication date
Sep 15, 2022
HERCULES LLC
Kelly anne BRUSCH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20220143201
Publication date
May 12, 2022
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLY(ALLYL GLYCIDYL ETHER)-BASED REDOX POLYMER AND ELECTROCHEMICAL...
Publication number
20220025114
Publication date
Jan 27, 2022
I-SENS, INC.
Hyunseo SHIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMER COMPOSITION
Publication number
20210047464
Publication date
Feb 18, 2021
NISSAN CHEMICAL CORPORATION
Masamichi NISHIHARA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20200276320
Publication date
Sep 3, 2020
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AZIDE GROUP-CONTAINING FLUOROPOLYMERS AND METHOD FOR PREPARING THE...
Publication number
20190169369
Publication date
Jun 6, 2019
Shin-Etsu Chemical Co., Ltd.
Ryuto HAYASHI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20190046651
Publication date
Feb 14, 2019
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION COMPRISING A POLYMERIC REAGENT
Publication number
20170348426
Publication date
Dec 7, 2017
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
PARTICLES CONTAINING REVERSIBLE COVALENT BONDS WHICH MAY BE SEQUENT...
Publication number
20150240005
Publication date
Aug 27, 2015
Renaud Nicolay
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHODS FOR PREPARING POLYMERIC REAGENTS
Publication number
20150141665
Publication date
May 21, 2015
Nektar Therapeutics
Michael D. Bentley
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL BRANCHED POLYETHYLENE GLYCOL AND USE THEREOF
Publication number
20140329290
Publication date
Nov 6, 2014
Yukio Nagasaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for Preparing Polymeric Reagents
Publication number
20140107349
Publication date
Apr 17, 2014
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Methods for Preparing Conjugates
Publication number
20130184443
Publication date
Jul 18, 2013
Nektar Therapeutics
Michael D. Bentley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
REAGENTS AND METHODS FOR PHOSPHORYLATION/DEPHOSPHORYLATION ANALYSES
Publication number
20130095502
Publication date
Apr 18, 2013
Purdue Research Foundation
Weiguo A. Tao
B82 - NANO-TECHNOLOGY
Information
Patent Application
PHARMACEUTICAL COMPOSITIONS AND METHODS FOR DELIVERING SUCH COMPOSI...
Publication number
20120258912
Publication date
Oct 11, 2012
Nektar Therapeutics
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING HIGH-PURITY POLYETHYLENEGLYCOL ALDEHYDE DERIVA...
Publication number
20110071262
Publication date
Mar 24, 2011
ID BIOCHEM, INC.
Pyeong-uk Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Chain-End Functionalized Methoxy Poly(Ethylene Glycol) and Metal Na...
Publication number
20100172996
Publication date
Jul 8, 2010
Youl Chon Chemical Co., Ltd.
Dong-Youn Shin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Conjugates having a degradable linkage and polymeric reagents usefu...
Publication number
20060293499
Publication date
Dec 28, 2006
Michael D. Bentley
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid polymeric electrolytes for lithium batteries
Publication number
20060189776
Publication date
Aug 24, 2006
Charles A. Angell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymers bridged by a transition metal
Publication number
20060052579
Publication date
Mar 9, 2006
BASF Aktiengesellschaft
Ralf Noerenberg
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Solid polymeric electrolytes for lithium batteries
Publication number
20040053137
Publication date
Mar 18, 2004
Charles A. Angell
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of ether carboxylic acids with a low se...
Publication number
20030194388
Publication date
Oct 16, 2003
Clariant GmbH
Uwe Dahlmann
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-antigenic branched polymer conjugates
Publication number
20020052443
Publication date
May 2, 2002
Richard B Greenwald
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...