ClassID:

99912

C08G2261/316 - CPC Classification

Classification description:

Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule; Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain bridged by heteroatoms, e.g. N, P, Si or B

Sub-classes:
Recent Application in this class:
#1
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2025-10-02

COPOLYMER, AND COMPOSITION, LIQUID COMPOSITION, AND ELECTROLUMINSECNT DEVICE INCLUDING THE COPOLYMER

#2
20250297056
2025-09-25

METHOD FOR PRODUCING POLYETHERKETONEKETONE

#3
20250129207
2025-04-24

SQUARIC ACID-BASED POLYMERS, THEIR MANUFACTURING PROCESSES AND THEIR USES

#4
20240343938
2024-10-17

HARDMASK COMPOSITION, HARDMASK LAYER, AND METHOD OF FORMING PATTERNS

#5
20240174792
2024-05-30

POLYMER

#6
20230087796
2023-03-23

Polymer and Organic Light-Emitting Diode Using Same

#7
20220119589
2022-04-21

Fluorine-containing liquid crystal elastomer and preparation method and use thereof

#8
20210230359
2021-07-29

Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks

#9
20210032403
2021-02-04

Squaric acid-based polymers, their manufacturing processes and their uses

#10
20200148812
2020-05-14

Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks

#11
20190233575
2019-08-01

Polymer poly (triphenylacrylonitrite) and synthesis thereof

#12
20190048129
2019-02-14

A POLYMER, COMPOSITION, FORMING SACRIFICIAL LAYER AND METHOD FOR SEMICONDUCTOR DEVICE THEREWITH

#13
20180194891
2018-07-12

Methanesulfonic acid mediated solvent free synthesis of conjugated porous polymer networks

#14
20170110660
2017-04-20

Borylated compounds

#15
20120142855
2012-06-07

Materials for electronic devices

#16
20110278560
2011-11-17

UV light-emissive fluorene-based copolymers

#17
20110127516
2011-06-02

Polymer compound comprising aryl repeating units with crosslinking pendent groups and light-emitting element using same

#18
20110006294
2011-01-13

Layered structure comprising a layer containing a conjugated polymer compound

#19
20100288339
2010-11-18

Polymer compound and polymer light emitting device using the same

#20
20090004485
2009-01-01

6-MEMBER RING STRUCTURE USED IN ELECTROLUMINESCENT DEVICES

#21
20080248330
2008-10-09

Dendrimer with triphenylamine core, organic memory device having the same, and manufacturing method thereof