ClassID:

90840

C07C13/547 - CPC Classification

Classification description:

Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings; Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with three condensed rings at least one ring not being six-membered, the other rings being at the most six-membered

Sub-classes:
Recent Application in this class:
#1
20260109658
2026-04-23

BIS(VINYLBENZYL) FLUORENE AND PREPARATION METHOD AND USE THEREOF, AND BIS(VINYLBENZYL) FLUORENE HYDROCARBON RESIN AND PREPARATION METHOD AND USE THEREOF

#2
20250084047
2025-03-13

COMPOUND, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE

#3
20230286920
2023-09-14

CYCLOOCTYNES FOR CLICK CHEMISTRY

#4
20230250099
2023-08-10

Crosslinked polymers with tunable coefficients of thermal expansion

#5
20220402876
2022-12-22

Cyclooctynes for click chemistry

#6
20220278295
2022-09-01

LIGHT-EMITTING DEVICE INCLUDING FUSED CYCLIC COMPOUND, ELECTRONIC APPARATUS INCLUDING THE LIGHT-EMITTING DEVICE, AND THE FUSED CYCLIC COMPOUND

#7
20210387987
2021-12-16

Crosslinked polymers with tunable coefficients of thermal expansion

#8
20210340093
2021-11-04

Process for the preparation of treprostinil

#9
20190359547
2019-11-28

METHOD OF RETARDING AN ETHYLENE RESPONSE

#10
20190248725
2019-08-15

Process for the preparation of treprostinil

#11
20190225757
2019-07-25

Centrally functionalizable living cationic polymer or copolymer and methods of synthesizing the same

#12
20180325106
2018-11-15

METHOD OF RETARDING AN ETHYLENE RESPONSE

#13
20170313643
2017-11-02

Process for the preparation of treprostinil

#14
20160380203
2016-12-29

DIBENZOSUBERANE-BASED ELECTRON-TRANSPORT MATERIALS

#15
20160369026
2016-12-22

Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation

#16
20140042090
2014-02-13

Cycloalkylnorbornene monomers, polymers derived therefrom and their use in pervaporation

#17
20110282100
2011-11-17

PROCESS FOR PREPARING MEMANTINE

#18
20100045170
2010-02-25

Novel organic electroluminescent compounds and organic electroluminescent device using the same

#19
20090200929
2009-08-13

ANTHRACENE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE EMPLOYING THE SAME

#20
20060189699
2006-08-24

Antimicrobial trinervitane derivatives

#21
20060154076
2006-07-13

Anthracene derivative and organic electroluminescence device employing the same

#22
20050096439
2005-05-05

Substituted polycyclic cyclopentadienes and method for their preparation

#23
17332941
2022-07-05

Cyclooctynes for click chemistry