ClassID:

101550

C08L81/08 - CPC Classification

Classification description:

Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers Polysulfonates

Recent Application in this class:
#1
20250195832
2025-06-19

MEDICAL DEVICES

#2
20250179297
2025-06-05

INTRINSICALLY CONDUCTING ELASTOMERS AND METHODS OF MAKING THE SAME

#3
20230192959
2023-06-22

ELECTRICALLY CONDUCTIVE ELASTOMER AND METHOD OF SYNTHESIZING THE SAME

#4
20210205181
2021-07-08

One pack-type dental adhesive composition

#5
20200407820
2020-12-31

USE OF COPOLYMERS AS BINDERS FOR PELLETIZING METAL CONTAINING ORES

#6
20200363273
2020-11-19

Conductive polymer nanocellulose aerogels and use as strain sensor

#7
20200218149
2020-07-09

Iodine-containing polymers for chemically amplified resist compositions

#8
20190345800
2019-11-14

Enhanced oil recovery compositions and methods thereof

#9
20190140183
2019-05-09

Sulfonic acid ester compound and use therefor

#10
20180362752
2018-12-20

Iodine-containing polymers for chemically amplified resist compositions

#11
20180355212
2018-12-13

Polishing composition, method for producing same, and polishing method

#12
20180319986
2018-11-08

PROCESSING AID COMPOSITION COMPRISING A SULFONATE-CONTAINING FLUORINATED POLYMER

#13
20180230788
2018-08-16

Enhanced oil recovery compositions and methods thereof

#14
20180198149
2018-07-12

Polyphenylsulfone-based proton conducting polymer electrolyte, proton conducting solid polymer electrolyte membrane, electrode catalyst layer for solid polymer fuel cells, method for producing electrode catalyst layer for slid polymer fuel cells, and fuel cell

#15
20180134554
2018-05-17

Methods and systems for purifying hydrogen peroxide solutions

#16
20160304729
2016-10-20

Conductive water borne coatings and methods for enhancing coating conductivity

#17
20150008375
2015-01-08

Conductive water-borne coatings and methods for enhancing coating conductivity

#18
20130193381
2013-08-01

Water dispersible polythiophenes made with polymeric acid colloids

#19
20120289609
2012-11-15

Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

#20
20120088927
2012-04-12

Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

#21
20100004424
2010-01-07

Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

#22
20090268154
2009-10-29

System and method to treat and prevent loss of visual acuity

#23
20090043036
2009-02-12

Capsulated colorant, method of preparing the same, and ink composition including the capsulated colorant

#24
20080296536
2008-12-04

Water dispersible polythiophenes made with polymeric acid colloids

#25
20080248314
2008-10-09

Water dispersible polythiophenes made with polymeric acid colloids

#26
20080033105
2008-02-07

Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof

#27
20060102049
2006-05-18

Preparation for producing a material used to restore a mineralised substance, particularly in the dental field

#28
20050288448
2005-12-29

Method for vulcanizing caoutchouc or latex by applying a mixture of sulfur and a complexing agent

#29
20050143484
2005-06-30

Methods for the formation of hydrogels using thiosulfonate compositions and uses thereof