ClassID:

90882 āŽ˜

C07C15/54 - CPC Classification

Classification description:

Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic non-condensed containing a group with formula

Recent Application in this class:
#1
20240363144
2024-10-31

COMPOUND, OPTICAL ABSORBING MATERIAL, NON-LINEAR OPTICAL ABSORBING MATERIAL, RECORDING MEDIUM, INFORMATION RECORDING METHOD, AND INFORMATION READING METHOD

#2
20210122977
2021-04-29

Isothiocyanato tolane derivatives

#3
20190067021
2019-02-28

Polymer and composition for forming organic film, substrate for manufacturing semiconductor apparatus, method for forming organic film, and patterning process

#4
20160154305
2016-06-02

Polyether compound, method for preparing same and photoresist composition

#5
20160085152
2016-03-24

Composition for film formation, resist underlayer film and forming method thereof, pattern-forming method and compound

#6
20150267115
2015-09-24

Compounds having a C—C triple bond and use thereof in liquid-crystal mixtures

#7
20140291532
2014-10-02

Compounds for neutron radiation detectors and systems thereof

#8
20140012004
2014-01-09

Palladium catalyst, method for its preparation and its use

#9
20130281700
2013-10-24

Palladium catalyst, method for its preparation and its use

#10
20120326042
2012-12-27

Solution-grown crystals for neutron radiation detectors, and methods of solution growth

#11
20100256923
2010-10-07

Compounds for neutron radiation detectors and systems thereof

#12
20100252741
2010-10-07

Solution-grown crystals for neutron radiation detectors, and methods of solution growth

#13
20100187514
2010-07-29

ORGANIC THIN FILM TRANSISTOR AND ORGANIC THIN FILM LIGHT- EMITTING TRANSISTOR

#14
20090326240
2009-12-31

Iron-copper co-catalyzed process for carbon-carbon or carbon-heteroatom bonding

#15
20090221779
2009-09-03

FILM FORMING COMPOSITION, INSULATING FILM, AND ELECTRONIC DEVICE

#16
20090143607
2009-06-04

Polysilane-supported transition metal catalyst for liquid phase reaction

#17
20070167632
2007-07-19

Method for synthesizing compound and catalyst for synthesis reaction

#18
20050137402
2005-06-23

Process for preparing alkynyl-substituted aromatic and heterocyclic compounds