C07D249/22 - CPC Classification Index

ClassID:

94584 ⎘

C07D249/22 - CPC Classification

Classification description:

Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems Naphthotriazoles

Sub-classes:

C07D249/24 » with stilbene radicals attached in position 2 0

Recent Application in this class:

20250282991

2025-09-11

Light conversion agent, a light conversion adhesive film composition, a light conversion adhesive film, and a photovoltaic module

20200079743

2020-03-12

Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light

20190002415

2019-01-03

Hydroxyphenyl naphthotriazoles as polymerizable blockers of high energy light

20180114925

2018-04-26

Fluorescent organic light emitting elements having high efficiency

20170275534

2017-09-28

Ultraviolet light absorbers

20160157491

2016-06-09

Pesticide compounds

20100226008

2010-09-09

Azo compound, and dye-containing polarizing film comprising the same

20080027226

2008-01-31

Electroluminescent Device

20070219257

2007-09-20

WNT pathway antagonists