N-Vinyl-pyrrolidone

Industry

CPC
C08F226/10

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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F226/00Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen

Current Industry

C08F226/10N-Vinyl-pyrrolidone

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrically conducting hydrophilic co-polymers
- Patent number 12,091,481
- Issue date Sep 17, 2024
- SUPERDIELECTRICS LTD
- Donald James Highgate
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Polymeric metal chelating compositions and methods of preparing sam...
- Patent number 12,024,490
- Issue date Jul 2, 2024
- CHELATION PARTNERS INCORPORATED
- Bruce E. Holbein
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Terpolymers and their use in pharmaceutical dosage forms
- Patent number 12,016,926
- Issue date Jun 25, 2024
- BASF SE
- Ferdinand Paul Brandl
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water extractable ophthalmic devices
- Patent number 11,897,985
- Issue date Feb 13, 2024
- Bausch & Lomb Incorporated
- Ivan M. Nuñez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ophthalmic devices
- Patent number 11,873,361
- Issue date Jan 16, 2024
- Bausch + Lomb Ireland Limited
- Alok Kumar Awasthi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrophilic compositions
- Patent number 11,702,496
- Issue date Jul 18, 2023
- SUPERDIELECTRICS LTD
- Donald James Highgate
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Polymeric antimicrobial surfactant
- Patent number 11,680,116
- Issue date Jun 20, 2023
- Poly Group LLC
- Thomas E. Hopkins
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Thermo-sensitive cell culture substrate having block copolymer
- Patent number 11,505,633
- Issue date Nov 22, 2022
- QINGDAO AMA CO., LTD
- Pei-Yen Wu
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Polymer for treating hair
- Patent number 11,471,706
- Issue date Oct 18, 2022
- BASF SE
- Christoph Tonhauser
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coating solutions, coatings formed therefrom, and coated medical de...
- Patent number 11,441,092
- Issue date Sep 13, 2022
- BIOINTERACTIONS LIMITED
- Alan Rhodes
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Nucleic acid extraction materials, systems, and methods
- Patent number 11,390,864
- Issue date Jul 19, 2022
- Illumina, Inc.
- Brian D. Mather
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Preparation method for fumaric acid pour point depressant for crude...
- Patent number 11,384,185
- Issue date Jul 12, 2022
- DESHI ENERGY TECHNOLOGY GROUP CO., LTD.
- Shizhang Cui
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water extractable ophthalmic devices
- Patent number 11,345,773
- Issue date May 31, 2022
- Bausch & Lomb Incorporated
- Ivan M. Nuñez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fabrication of solid materials or films from a polymerizable liquid
- Patent number 11,267,194
- Issue date Mar 8, 2022
- Molecule CORP
- Nick Talken
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for producing silicone hydrogel contact lenses
- Patent number 11,254,076
- Issue date Feb 22, 2022
- Alcon Inc.
- Junhao Ge
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydrophilic compositions
- Patent number 11,168,167
- Issue date Nov 9, 2021
- SUPERDIELECTRICS LTD
- Donald James Highgate
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Block copolymer containing photo-sensitive moiety
- Patent number 11,111,331
- Issue date Sep 7, 2021
- LG Chem, Ltd.
- No Jin Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Maleate-based copolymers and methods for preparing the same
- Patent number 11,066,502
- Issue date Jul 20, 2021
- PolyVation Cosmeterials B.V.
- Herbert Wilhelm Ulmer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric metal chelating compositions and methods of preparing sam...
- Patent number 11,059,785
- Issue date Jul 13, 2021
- CHELATION PARTNERS INCORPORATED
- Bruce E. Holbein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Water soluble support materials for high temperature additive manuf...
- Patent number 11,045,997
- Issue date Jun 29, 2021
- Stratasys, Inc.
- Adam R. Pawloski
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing medical device and medical device
- Patent number 10,976,473
- Issue date Apr 13, 2021
- JSR Corporation
- Satoshi Hyuugaji
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water soluble support materials for high temperature additive manuf...
- Patent number 10,953,595
- Issue date Mar 23, 2021
- Stratasys, Inc.
- Benjamin A. Demuth
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Electrically conducting hydrophilic co-polymers
- Patent number 10,941,233
- Issue date Mar 9, 2021
- SUPERDIELECTRICS LTD
- Donald James Highgate
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for treating suspensions of solid particles in water using a...
- Patent number 10,926,200
- Issue date Feb 23, 2021
- S.P.C.M. SA
- Morgan Tizzotti
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for obtaining a cationic polymer with an at least bimodal m...
- Patent number 10,920,001
- Issue date Feb 16, 2021
- BASF SE
- Reinhold J. Leyrer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Optical film, polarizing plate, and image display device
- Patent number 10,908,338
- Issue date Feb 2, 2021
- FUJIFILM Corporation
- Shunya Katoh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Functionally versatile amphiphilic copolymers
- Patent number 10,907,000
- Issue date Feb 2, 2021
- ISP Investments LLC
- Sounak Sarkar
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Adhesive composition and masking article for producing precise pain...
- Patent number 10,883,021
- Issue date Jan 5, 2021
- 3M Innovative Properties Company
- Mahfuza B. Ali
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composition for forming fine pattern and method for forming fine pa...
- Patent number 10,859,916
- Issue date Dec 8, 2020
- Merck Patent GmbH
- Yoshihiro Miyamoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Proliferous copolymers comprising lactamic moieties
- Patent number 10,844,154
- Issue date Nov 24, 2020
- ISP Investments LLC
- David K. Hood
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Information Patent Application
CONTACT LENS AND SILICONE HYDROGEL CONTACT LENS
- Publication number 20240384089
- Publication date Nov 21, 2024
- VIZIONFOCUS INC.
- WEI-HANG HSU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATERBORNE POLYMERS
- Publication number 20240327557
- Publication date Oct 3, 2024
- Rohm and Haas Company
- Kylie Manning Kennedy
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CLAY DISPERSION, COMPOSITION FOR PREPARING SUPER ABSORBENT POLYMER...
- Publication number 20240293796
- Publication date Sep 5, 2024
- The Procter & Gamble Company
- Arsen Arsenov SIMONYAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLUORINATED COPOLYMERS HAVING NITROGEN FUNCTIONALITY AND USES THEREOF
- Publication number 20240269623
- Publication date Aug 15, 2024
- Compact Membrane Systems, Inc.
- Ning SHANGGUAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR THE REGENERATION OF SPECIAL FILTER AIDS FOR THE STABILIZ...
- Publication number 20240207818
- Publication date Jun 27, 2024
- BASF SE
- Joerg KRESS
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CURABLE COMPOSITION COMPRISING LIGHT POLYMERIZABLE LIQUID AND EPOXY...
- Publication number 20240141086
- Publication date May 2, 2024
- BASF SE
- Fan ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CHIRAL-SUBSTITUTED POLY-N-VINYLPYRROLIDINONES AND COMPLEXES WITH BI...
- Publication number 20230279170
- Publication date Sep 7, 2023
- Kansas State University Research Foundation
- Duy H. Hua
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
NON-DEGRADABLE EMBOLISATION MICROSPHERE
- Publication number 20230272142
- Publication date Aug 31, 2023
- GUERBET
- Caroline ROBIC
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMERIC ANTIMICROBIAL SURFACTANT
- Publication number 20230265225
- Publication date Aug 24, 2023
- Poly Group LLC
- Thomas E. Hopkins
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL COPOLYMERS AND THEIR USE IN PHARMACEUTICAL DOSAGE FORMS
- Publication number 20230257501
- Publication date Aug 17, 2023
- BASF SE
- Theo Smit
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PRESSURE-SENSITIVE ADHESIVE SHEET AND USE THEREOF
- Publication number 20230144464
- Publication date May 11, 2023
- NITTO DENKO CORPORATION
- Yosuke SHIMIZU
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
OPHTHALMIC DEVICES
- Publication number 20230089707
- Publication date Mar 23, 2023
- Bausch + Lomb Ireland Limited
- Alok Kumar Awasthi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTISTAGE EMULSION POLYMER AND PROCESS OF PREPARING THE SAME
- Publication number 20230021323
- Publication date Jan 26, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Han Liu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTACT LENS MATERIAL AND CONTACT LENS
- Publication number 20220275129
- Publication date Sep 1, 2022
- PEGAVISION CORPORATION
- Wei-An Yeh
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER EXTRACTABLE OPHTHALMIC DEVICES
- Publication number 20220251269
- Publication date Aug 11, 2022
- Bausch & Lomb Incorporated
- Ivan M. Nuñez
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CHIRAL-SUBSTITUTED POLY-N-VINYLPYRROLIDINONES AND COMPLEXES WITH BI...
- Publication number 20220204447
- Publication date Jun 30, 2022
- Kansas State University Research Foundation
- Duy H. Hua
- B82 - NANO-TECHNOLOGY
Information Patent Application
A Process of Integrating Electrically Conductive Nanoparticulate Ma...
- Publication number 20220181092
- Publication date Jun 9, 2022
- SUPERDIELECTRICS LTD
- Donald James Highgate
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SURFACE MODIFICATION OF FLUORORESIN
- Publication number 20220144994
- Publication date May 12, 2022
- AGC Inc.
- Ryuichi SUGIMOTO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID
- Publication number 20220135721
- Publication date May 5, 2022
- Molecule CORP
- Nick Talken
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Curable and Solvent Soluble Formulations and Methods of Making and...
- Publication number 20220119569
- Publication date Apr 21, 2022
- Poly6 Technologies, Inc.
- Ioana Knopf
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER COMPOSITIONS WITH IMPROVED STABILITY FOR NITROGEN FIXING MI...
- Publication number 20220106238
- Publication date Apr 7, 2022
- Pivot Bio, Inc.
- Farzaneh REZAEI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Laminate, composition, and, laminate forming kit
- Publication number 20220075265
- Publication date Mar 10, 2022
- FUJIFILM CORPORATION
- Atsushi NAKAMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACTIVE ENERGY RAY CURABLE-TYPE INK COMPOSITION AND METHOD FOR PRODU...
- Publication number 20220064460
- Publication date Mar 3, 2022
- FUJIFILM CORPORATION
- Minako HARA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
REMOVAL OF THIOCARBONYLTHIO END GROUPS FROM POLYMERS
- Publication number 20220010040
- Publication date Jan 13, 2022
- King Abdullah University of Science and Technology
- Xiaoshuang FENG
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
HYDROPHILIC COMPOSITIONS
- Publication number 20220002462
- Publication date Jan 6, 2022
- SUPERDIELECTRICS LTD
- Donald James Highgate
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PHOTOSENSITIVE COMPOSITION FOR 3D PRINTING
- Publication number 20220001620
- Publication date Jan 6, 2022
- Universita Degli Studi Di Pavia
- Daniele DONDI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMERIC METAL CHELATING COMPOSITIONS AND METHODS OF PREPARING SAM...
- Publication number 20220002250
- Publication date Jan 6, 2022
- Chelation Partners Incorporated
- Bruce E. Holbein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTRICALLY CONDUCTING HYDROPHILIC CO-POLYMERS
- Publication number 20210269571
- Publication date Sep 2, 2021
- SUPERDIELECTRICS LTD
- Donald James Highgate
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID
- Publication number 20210221048
- Publication date Jul 22, 2021
- Molecule CORP
- Nick Talken
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONDUCTIVE INK COMPOSITION
- Publication number 20210206988
- Publication date Jul 8, 2021
- Henkel IP & Holding GmbH
- Yu CHEN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

N-Vinyl-pyrrolidone

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrically conducting hydrophilic co-polymers

Polymeric metal chelating compositions and methods of preparing sam...

Terpolymers and their use in pharmaceutical dosage forms

Water extractable ophthalmic devices

Ophthalmic devices

Hydrophilic compositions

Polymeric antimicrobial surfactant

Thermo-sensitive cell culture substrate having block copolymer

Polymer for treating hair

Coating solutions, coatings formed therefrom, and coated medical de...

Nucleic acid extraction materials, systems, and methods

Preparation method for fumaric acid pour point depressant for crude...

Water extractable ophthalmic devices

Fabrication of solid materials or films from a polymerizable liquid

Method for producing silicone hydrogel contact lenses

Hydrophilic compositions

Block copolymer containing photo-sensitive moiety

Maleate-based copolymers and methods for preparing the same

Polymeric metal chelating compositions and methods of preparing sam...

Water soluble support materials for high temperature additive manuf...

Method for producing medical device and medical device

Water soluble support materials for high temperature additive manuf...

Electrically conducting hydrophilic co-polymers

Method for treating suspensions of solid particles in water using a...

Process for obtaining a cationic polymer with an at least bimodal m...

Optical film, polarizing plate, and image display device

Functionally versatile amphiphilic copolymers

Adhesive composition and masking article for producing precise pain...

Composition for forming fine pattern and method for forming fine pa...

Proliferous copolymers comprising lactamic moieties

Patents Applicationslast 30 patents

CONTACT LENS AND SILICONE HYDROGEL CONTACT LENS

WATERBORNE POLYMERS

CLAY DISPERSION, COMPOSITION FOR PREPARING SUPER ABSORBENT POLYMER...

FLUORINATED COPOLYMERS HAVING NITROGEN FUNCTIONALITY AND USES THEREOF

METHOD FOR THE REGENERATION OF SPECIAL FILTER AIDS FOR THE STABILIZ...

CURABLE COMPOSITION COMPRISING LIGHT POLYMERIZABLE LIQUID AND EPOXY...

CHIRAL-SUBSTITUTED POLY-N-VINYLPYRROLIDINONES AND COMPLEXES WITH BI...

NON-DEGRADABLE EMBOLISATION MICROSPHERE

POLYMERIC ANTIMICROBIAL SURFACTANT

NOVEL COPOLYMERS AND THEIR USE IN PHARMACEUTICAL DOSAGE FORMS

PRESSURE-SENSITIVE ADHESIVE SHEET AND USE THEREOF

OPHTHALMIC DEVICES

MULTISTAGE EMULSION POLYMER AND PROCESS OF PREPARING THE SAME

CONTACT LENS MATERIAL AND CONTACT LENS

WATER EXTRACTABLE OPHTHALMIC DEVICES

CHIRAL-SUBSTITUTED POLY-N-VINYLPYRROLIDINONES AND COMPLEXES WITH BI...

A Process of Integrating Electrically Conductive Nanoparticulate Ma...

METHOD FOR SURFACE MODIFICATION OF FLUORORESIN

FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID

Curable and Solvent Soluble Formulations and Methods of Making and...

POLYMER COMPOSITIONS WITH IMPROVED STABILITY FOR NITROGEN FIXING MI...

Laminate, composition, and, laminate forming kit

ACTIVE ENERGY RAY CURABLE-TYPE INK COMPOSITION AND METHOD FOR PRODU...

REMOVAL OF THIOCARBONYLTHIO END GROUPS FROM POLYMERS

HYDROPHILIC COMPOSITIONS

PHOTOSENSITIVE COMPOSITION FOR 3D PRINTING

POLYMERIC METAL CHELATING COMPOSITIONS AND METHODS OF PREPARING SAM...

ELECTRICALLY CONDUCTING HYDROPHILIC CO-POLYMERS

FABRICATION OF SOLID MATERIALS OR FILMS FROM A POLYMERIZABLE LIQUID

CONDUCTIVE INK COMPOSITION