ClassID:

95162

C07D327/08 - CPC Classification

Classification description:

Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom; Six-membered rings [b,e]-condensed with two six-membered carbocyclic rings

Recent Application in this class:
#1
20260147274
2026-05-28

SULFONIUM SALT TYPE MONOMER, POLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERN FORMING PROCESS

#2
20260063994
2026-03-05

RADIATION-SENSITIVE COMPOSITION, METHOD FOR FORMING PATTERN AND ONIUM SALT COMPOUND

#3
20260050217
2026-02-19

SULFONIUM SALT MONOMER, SULFONIUM SALT QUENCHER, POLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING METHOD

#4
20250276954
2025-09-04

ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING PROCESS

#5
20250248300
2025-07-31

ORGANIC LIGHT-EMITTING DEVICE

#6
20250244665
2025-07-31

ONIUM SALT MONOMER, POLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERN FORMING PROCESS

#7
20250123566
2025-04-17

ONIUM SALT TYPE MONOMER, POLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERN FORMING PROCESS

#8
20250122165
2025-04-17

ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING PROCESS

#9
20250116934
2025-04-10

ONIUM SALT MONOMER, POLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERN FORMING PROCESS

#10
20250053087
2025-02-13

ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERN FORMING PROCESS

#11
20240377733
2024-11-14

ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING PROCESS

#12
20240361688
2024-10-31

ONIUM SALT, RESIST COMPOSITION, AND PATTERN FORMING PROCESS

#13
20240337927
2024-10-10

ONIUM SALT, CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION, AND RESIST PATTERN FORMING PROCESS

#14
20240280900
2024-08-22

ONIUM SALT, CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION, AND RESIST PATTERN FORMING PROCESS

#15
20240184199
2024-06-06

Onium Salt, Resist Composition, And Patterning Process

#16
20240176236
2024-05-30

ONIUM SALT, CHEMICALLY AMPLIFIED RESIST COMPOSITION, AND PATTERNING PROCESS

#17
20240117092
2024-04-11

OPTICALLY ACTIVE DEVICES

#18
20240036466
2024-02-01

Onium Salt, Resist Composition, And Patterning Process

#19
20230418158
2023-12-28

Novel Sulfonium Salt, Resist Composition, And Patterning Process

#20
20230416209
2023-12-28

COMPOUNDS AND METHODS TO TARGET GLUCOSE-STIMULATED PHOSPHOHISTIDINE SIGNALING AND ESOPHAGEAL CANCER GROWTH

#21
20230236501
2023-07-27

RADIATION-SENSITIVE RESIN COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND COMPOUND

#22
20230205083
2023-06-29

SALT COMPOUND, RESIST COMPOSITION AND PATTERNING PROCESS

#23
20230161243
2023-05-25

SALT, ACID GENERATOR, RESIN, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN

#24
20230130102
2023-04-27

Na/K-ATPase LIGANDS AND USE THEREOF FOR TREATMENT OF CANCER

#25
20220350243
2022-11-03

RESIST COMPOSITION AND PATTERN FORMING PROCESS

#26
20220220049
2022-07-14

Organic compound, organic electroluminescent device and electronic apparatus

#27
20220113626
2022-04-14

Onium salt, chemically amplified negative resist composition, and pattern forming process

#28
20220107561
2022-04-07

Method for producing actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, and method for manufacturing electronic device

#29
20220107559
2022-04-07

Positive resist composition and patterning process

#30
20210179554
2021-06-17

ONIUM SALT COMPOUND, CHEMICALLY AMPLIFIED RESIST COMPOSITION AND PATTERNING PROCESS

#31
20200393756
2020-12-17

Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device

#32
20200363720
2020-11-19

Salt, quencher, resist composition and method for producing resist pattern

#33
20190361345
2019-11-28

Resist composition, method of forming resist pattern, compound, and acid generator

#34
20190218199
2019-07-18

Cationic photoinitiator and preparation method and use thereof

#35
20190211184
2019-07-11

Polycyclic glyoxylates as photoinitiators

#36
20190155155
2019-05-23

Resist composition and patterning process

#37
20190107778
2019-04-11

Salt and photoresist composition containing the same

#38
20190064665
2019-02-28

Sulfonium compound, resist composition, and patterning process

#39
20180366747
2018-12-20

Flow battery that includes liquid containing mediator

#40
20180364571
2018-12-20

Actinic ray-sensitive or radiation-sensitive resin composition, resist film, pattern forming method, and method for manufacturing electronic device

#41
20180065925
2018-03-08

Salt and photoresist composition containing the same

#42
20180065924
2018-03-08

Salt and photoresist composition containing the same

#43
20180026188
2018-01-25

Spirobifluorene derivative-based materials for electronic devices

#44
20170351177
2017-12-07

Resist composition and patterning process

#45
20170240755
2017-08-24

Polycyclic photoinitiators

#46
20170038683
2017-02-09

Compound, polymer compound, resist composition, and patterning process

#47
20160116840
2016-04-28

Compound, active light sensitive or radiation sensitive resin composition, resist film using same, resist-coated mask blank, photomask, pattern forming method, method for manufacturing electronic device, and electronic device

#48
20160090355
2016-03-31

Sulfonium salt, resist composition and resist pattern forming process

#49
20150162542
2015-06-11

Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode

#50
20150137111
2015-05-21

Compound for organic optoelectronic device, organic light-emitting device containing the same, and display device including said organic light-emitting device

#51
20150086911
2015-03-26

Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, mask blanks including actinic ray-sensitive or radiation-sensitive film, pattern forming method and photomask

#52
20140031388
2014-01-30

AKT INACTIVATION BY TOCOPHERYL DERIVATIVES

#53
20130338376
2013-12-19

Sulfonated aromatic compounds

#54
20120328986
2012-12-27

Salt, photoresist composition, and method for producing photoresist pattern

#55
20120277332
2012-11-01

Organic superacid monomers containing a bis-sulfonic acid group and methods of making and using the same

#56
20120231392
2012-09-13

Salt, resist composition and method for producing resist pattern

#57
20120088190
2012-04-12

Salt and photoresist composition comprising the same

#58
20120052440
2012-03-01

Salt and photoresist composition comprising the same

#59
20120015911
2012-01-19

Method and compositions for treating amyloid-related diseases

#60
20120003274
2012-01-05

ORAL SUSTAINED RELEASE ANTIDEPRESSANT FORMULATION

#61
20110318688
2011-12-29

Salt, acid generator and resist composition

#62
20110189609
2011-08-04

Actinic-ray—or radiation-sensitive resin composition and method of forming pattern using the composition

#63
20110171569
2011-07-14

SULFONIUM DERIVATIVES AND THE USE THEROF AS LATENT ACIDS

#64
20100267690
2010-10-21

Tricyclic guanidine derivatives as sodium-proton exchange inhibitors

#65
20100249262
2010-09-30

Oxime ester compound and photopolymerization initiator containing the same

#66
20090069408
2009-03-12

TRICYCLIC COMPOUNDS USEFUL IN TREATING IRON DISORDERS

#67
20090023829
2009-01-22

Multifunctional cationic photoinitiators, their preparation and use

#68
20080081917
2008-04-03

Multifunctional cationic photoinitiators, their preparation and use

#69
20080009542
2008-01-10

Polymorphic form of fluoro-7-(2,2,2-trifluoroethoxy) phenoxathiin-10,10-dioxide

#70
20070299051
2007-12-27

Tricyclic guanidine derivatives as sodium-proton exchange inhibitors

#71
20060241200
2006-10-26

Multifunctional cationic photoinitiators, their preparation and use

#72
20060223855
2006-10-05

Methods and compositions for treating amyloid-related diseases

#73
20050113366
2005-05-26

Derivatives of 4-hydroxybutanoic acid and of its higher homologue as ligands of $g(g)-hydroxybutyrate (ghb) receptors, pharmaceutical compositions containing same and pharmaceutical uses

#74
20050075332
2005-04-07

Tricyclic compounds with antiviral activity