containing orthoester groups

Industry

CPC
C08G2650/42

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Parent Industries

CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS C08G2650/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule

Current Industry

C08G2650/42containing orthoester groups

Industries

Patents Grantslast 30 patents

Information Patent Grant
Y-type discrete polyethylene glycol derivative and preparation meth...
- Patent number 10,858,479
- Issue date Dec 8, 2020
- Jenkem Technology Co., Ltd. (Beijing)
- Hui Zhu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Formulations for targeted release of agents under low pH conditions...
- Patent number 10,682,422
- Issue date Jun 16, 2020
- Yale University
- W. Mark Saltzman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Orthoester compound
- Patent number 9,045,494
- Issue date Jun 2, 2015
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing water-soluble polymer derivatives bearing an N...
- Patent number 8,784,791
- Issue date Jul 22, 2014
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing water-soluble polymer derivatives bearing a te...
- Patent number 8,435,504
- Issue date May 7, 2013
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for preparing water-soluble polymer derivatives bearing a te...
- Patent number 8,182,801
- Issue date May 22, 2012
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coatings for drug delivery devices based on poly (orthoesters)
- Patent number 7,588,794
- Issue date Sep 15, 2009
- Advanced Cardiovascular Systems, Inc.
- Stephen D. Pacetti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for preparing water-soluble polymer derivatives bearing a te...
- Patent number 7,569,214
- Issue date Aug 4, 2009
- Nektar Therapeutics AL, Corporation
- Antoni Kozlowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Coatings for drug delivery devices based on poly (orthoesters)
- Patent number 7,288,609
- Issue date Oct 30, 2007
- Advanced Cardiovascular Systems, Inc.
- Stephen D. Pacetti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Nitrogen-containing ortho ester-based surfactant, its preparation a...
- Patent number 7,288,510
- Issue date Oct 30, 2007
- Akzo Nobel N.V.
- Per-Erik Hellberg
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...
- Patent number 7,163,694
- Issue date Jan 16, 2007
- AP Pharma, Inc.
- Jorge Heller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...
- Patent number 7,045,589
- Issue date May 16, 2006
- AP Pharma, Inc.
- Jorge Heller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers based on poly(ortho esters) containing amine groups
- Patent number 6,946,145
- Issue date Sep 20, 2005
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioerodible poly (orthoesters) from dioxolane-based diketene acetals
- Patent number 6,822,000
- Issue date Nov 23, 2004
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymers based on poly(ortho esters) containing amine groups
- Patent number 6,667,371
- Issue date Dec 23, 2003
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioerodible polyorthoesters from dioxolane-based diketene acetals
- Patent number 6,590,059
- Issue date Jul 8, 2003
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bioerodible polyorthoesters containing amine groups
- Patent number 6,524,606
- Issue date Feb 25, 2003
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing bioerodible polymers having pH sensitivity in t...
- Patent number 4,855,132
- Issue date Aug 8, 1989
- S R I International
- Jorge Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of preparing bioerodible polymers having pH sensitivity in t...
- Patent number 4,764,364
- Issue date Aug 16, 1988
- S R I International
- Jorge Heller
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3519605
- Patent number 3,519,605
- Issue date Jul 7, 1970
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Benzoxazine Derivatives Vitrimers
- Publication number 20240034720
- Publication date Feb 1, 2024
- LUXEMBOURG INSTITUTE OF SCIENCE AND TECHNOLOGY (LIST)
- Pierre VERGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
FORMULATIONS FOR TARGETED RELEASE OF AGENTS UNDER LOW PH CONDITIONS...
- Publication number 20170360959
- Publication date Dec 21, 2017
- Yale University
- W. Mark SALTZMAN
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
ORTHOESTER COMPOUND
- Publication number 20140296541
- Publication date Oct 2, 2014
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING WATER-SOLUBLE POLYMER DERIVATIVES BEARING AN N...
- Publication number 20130231490
- Publication date Sep 5, 2013
- Nektar Therapeutics
- Antoni Kozlowski
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method for Preparing Water-Soluble Polymer Derivatives Bearing a Te...
- Publication number 20120209027
- Publication date Aug 16, 2012
- Nektar Therapeutics
- Antoni Kozlowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Preparing Water-Soluble Polymer Derivatives Bearing a Te...
- Publication number 20090264600
- Publication date Oct 22, 2009
- Nektar Therapeutics AL, Corporation
- Antoni Kozlowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COATINGS FOR DRUG DELIVERY DEVICES BASED ON POLY (ORTHOESTERS)
- Publication number 20080071027
- Publication date Mar 20, 2008
- Advanced Cardiovascular Systems, Inc.
- STEPHEN D. PACETTI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Base-stabilized polyorthoester formulations
- Publication number 20070264339
- Publication date Nov 15, 2007
- AP Pharma, Inc.
- Devang Shah
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...
- Publication number 20060155101
- Publication date Jul 13, 2006
- Jorge Heller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for preparing water-soluble polymer derivatives bearing a te...
- Publication number 20050036978
- Publication date Feb 17, 2005
- Antoni Kozlowski
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Nitrogen-containing ortho ester-based surfactant, its preparation a...
- Publication number 20040198631
- Publication date Oct 7, 2004
- Per-Erik Hellberg
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block copolymers based on poly(ortho esters) containing amine groups
- Publication number 20040146550
- Publication date Jul 29, 2004
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...
- Publication number 20040096506
- Publication date May 20, 2004
- Jorge Heller
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PEG-POE, PEG-POE-PEG, and POE-PEG-POE block copolymers
- Publication number 20030152630
- Publication date Aug 14, 2003
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Block copolymers based on poly(ortho esters) containing amine groups
- Publication number 20030138474
- Publication date Jul 24, 2003
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioerodible poly (orthoesters)from dioxolane-based diketene acetals
- Publication number 20030130472
- Publication date Jul 10, 2003
- AP Pharma, Inc.
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioerodible polyorthoesters containing hydrogen bonding groups
- Publication number 20020176844
- Publication date Nov 28, 2002
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Bioerodible polyorthoesters from dioxolane-based diketene acetals
- Publication number 20020168336
- Publication date Nov 14, 2002
- Steven Y. Ng
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

containing orthoester groups

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Y-type discrete polyethylene glycol derivative and preparation meth...

Formulations for targeted release of agents under low pH conditions...

Orthoester compound

Method for preparing water-soluble polymer derivatives bearing an N...

Method for preparing water-soluble polymer derivatives bearing a te...

Method for preparing water-soluble polymer derivatives bearing a te...

Coatings for drug delivery devices based on poly (orthoesters)

Method for preparing water-soluble polymer derivatives bearing a te...

Coatings for drug delivery devices based on poly (orthoesters)

Nitrogen-containing ortho ester-based surfactant, its preparation a...

Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...

Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...

Block copolymers based on poly(ortho esters) containing amine groups

Bioerodible poly (orthoesters) from dioxolane-based diketene acetals

Block copolymers based on poly(ortho esters) containing amine groups

Bioerodible polyorthoesters from dioxolane-based diketene acetals

Bioerodible polyorthoesters containing amine groups

Method of preparing bioerodible polymers having pH sensitivity in t...

Method of preparing bioerodible polymers having pH sensitivity in t...

3519605

Patents Applicationslast 30 patents

Benzoxazine Derivatives Vitrimers

FORMULATIONS FOR TARGETED RELEASE OF AGENTS UNDER LOW PH CONDITIONS...

ORTHOESTER COMPOUND

METHOD FOR PREPARING WATER-SOLUBLE POLYMER DERIVATIVES BEARING AN N...

Method for Preparing Water-Soluble Polymer Derivatives Bearing a Te...

Method for Preparing Water-Soluble Polymer Derivatives Bearing a Te...

COATINGS FOR DRUG DELIVERY DEVICES BASED ON POLY (ORTHOESTERS)

Base-stabilized polyorthoester formulations

Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...

Method for preparing water-soluble polymer derivatives bearing a te...

Nitrogen-containing ortho ester-based surfactant, its preparation a...

Block copolymers based on poly(ortho esters) containing amine groups

Bioerodible poly(ortho esters) from dioxane-based di(ketene acetals...

PEG-POE, PEG-POE-PEG, and POE-PEG-POE block copolymers

Block copolymers based on poly(ortho esters) containing amine groups

Bioerodible poly (orthoesters)from dioxolane-based diketene acetals

Bioerodible polyorthoesters containing hydrogen bonding groups

Bioerodible polyorthoesters from dioxolane-based diketene acetals