ClassID:

98097

C08F126/10 - CPC Classification

Classification description:

Homopolymers 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 by a heterocyclic ring containing nitrogen N-Vinyl-pyrrolidone

Recent Application in this class:
#1
20260132232
2026-05-14

OPHTHALMIC DEVICES

#2
20240084180
2024-03-14

BIONIC WET SURFACE ADHESION PROMOTER AND PREPARATION THEREOF AND ROOM TEMPERATURE CURABLE SILICONE SEALANT COMPOSITION AND PREPARATION THEREOF

#3
20230096315
2023-03-30

OPHTHALMIC DEVICES

#4
20230082562
2023-03-16

BINDERS COMPRISING A MONOMER AND AN INITIATOR FOR USE IN ADDITIVE MANUFACTURING

#5
20220275120
2022-09-01

PREPARATION OF LOW-DUSTING OR NON-DUSTING WATERDISPERSIBLE CROSSLINKED POLYVINYLPYRROLIDONE GRANULES

#6
20220204447
2022-06-30

Chiral-substituted poly-N-vinylpyrrolidinones and complexes with bimetallic nanoclusters and uses thereof in asymmetric oxidation reactions

#7
20220033765
2022-02-03

STORAGE STABILIZER FOR EXTRACELLULAR VESICLE AND STORAGE STABILIZATION METHOD FOR EXTRACELLULAR VESICLE

#8
20220025244
2022-01-27

NATURAL GAS HYDRATE INHIBITOR

#9
20200255951
2020-08-13

Method for improving blood compatibility of material surface by using controllable grafting technique

#10
20200002447
2020-01-02

Raft agents and their use in the development of polyvinylpyrrolidone grafted nanoparticles

#11
20190256805
2019-08-22

Cleaning solution and method for cleaning substrate

#12
20190160772
2019-05-30

PROTECTIVE STRUCTURE

#13
20170298158
2017-10-19

Raft agents and their use in the development of polyvinylpyrrolidone grafted nanoparticles

#14
20170190813
2017-07-06

Methods of treatment to improve the quality of alcoholic beverages using vinyl lactam-derived polymer-hydrogen peroxide complexes

#15
20170009047
2017-01-12

Organic-inorganic composite, structural body, and method for producing organic-inorganic composite

#16
20160376464
2016-12-29

COMPOSITION FOR USE AS AN ASSAY REAGENT

#17
20160223910
2016-08-04

CONDUCTIVE COMPOSITION, CONDUCTOR, METHOD FOR FORMING CONDUCTOR, AND METHOD FOR PRODUCING POLYMER

#18
20160160252
2016-06-09

POLYMERS IN BIOMASS SACCHARIFICATION BIOPROCESS

#19
20160024234
2016-01-28

Raft agents and their use in the development of polyvinylpyrrolidone grafted nanoparticles

#20
20140370114
2014-12-18

Homopolymer nanoparticles by self-emulsion polymerization reaction and preparation method thereof

#21
20130289214
2013-10-31

Controlled free-radical polymerization of N-vinyl lactams in an aqueous medium

#22
20130184424
2013-07-18

N-vinyl lactam polymer and method for producing same

#23
20120328989
2012-12-27

Slip film for relief image printing element

#24
20120317734
2012-12-20

Thickened hair colors

#25
20120208297
2012-08-16

Composition for use as an assay reagent

#26
20120083573
2012-04-05

PDMS-PVP block copolymers

#27
20110306148
2011-12-15

COMPOSITION FOR USE AS AN ASSAY REAGENT

#28
20110218304
2011-09-08

LOW COST AND HIGH YIELD METHOD OF MAKING LARGE QUANTITY AND HOMOGENOUS METAL NANOPARTICLES AND CONTROLLING THEIR SOLUBILITY

#29
20100171923
2010-07-08

Lactam polymer derivatives

#30
20100099829
2010-04-22

PDMS-PVP block copolymers

#31
20090081260
2009-03-26

NATURALLY RESORBABLE POLYACRYLAMIDE GEL, PRODUCTION PROCESS AND USES

#32
20080182955
2008-07-31

Polyvinylpyrrolidone powder compositions

#33
20080113071
2008-05-15

POLY N-VINYL PYRROLIDONE

#34
20070299210
2007-12-27

Crosslinked lactam polymers

#35
20070299206
2007-12-27

LACTAM POLYMER DERIVATIVES

#36
20070290174
2007-12-20

LACTAM POLYMER DERIVATIVES

#37
20060069235
2006-03-30

Lactam polymer derivatives