ClassID:

93338

C07C309/11 - CPC Classification

Classification description:

Sulfonic acids; Halides, esters, or anhydrides thereof; Sulfonic acids having sulfo groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton containing oxygen atoms bound to the carbon skeleton containing etherified hydroxy groups bound to the carbon skeleton with the oxygen atom of at least one of the etherified hydroxy groups further bound to a carbon atom of a six-membered aromatic ring

Recent Application in this class:
#1
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ONIUM SALT, CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION, AND RESIST PATTERN FORMING PROCESS

#2
20240201589
2024-06-20

ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM, PATTERN FORMING METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE

#3
20240192592
2024-06-13

ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM, PATTERN FORMING METHOD, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND COMPOUND

#4
20220146930
2022-05-12

Salt, acid generator, resist composition and method for producing resist pattern

#5
20200017443
2020-01-16

[5]Helicene derivatives as molecular reporters for diagnostic applications and methods of synthesis therefor

#6
20190218176
2019-07-18

Antagonists of the glucagon receptor

#7
20190116797
2019-04-25

Structure, synthesis, and applications for poly (phenylene) ethynylenes (PPEs)

#8
20170275246
2017-09-28

Antagonists of the glucagon receptor

#9
20170057970
2017-03-02

Structure, synthesis, and applications for poly (phenylene) ethynylenes (PPEs)

#10
20160009639
2016-01-14

Antagonists of the glucagon receptor

#11
20140135400
2014-05-15

Antagonists of the glucagon receptor

#12
20130273800
2013-10-17

Structure, synthesis, and applications for oligo phenylene ethynylenes (OPEs)

#13
20130210828
2013-08-15

Structure, synthesis, and applications for poly (phenylene) ethynylenes (PPEs)

#14
20120214769
2012-08-23

Antagonists of the glucagon receptor

#15
20120046364
2012-02-23

Novel Sulfonic Acid-Containing Thyromimetics, and Methods for Their Use

#16
20120045711
2012-02-23

Solid acid, polymer electrolyte membrane including the same, and fuel cell using the polymer electrolyte membrane

#17
20100112545
2010-05-06

TRANS-1,2-DIPHENYLETHLENE DERIVATIVES AND NANOSENSORS MADE THEREFROM

#18
20080119539
2008-05-22

Therapeutic amides

#19
20080114183
2008-05-15

Monomers comprising superacidic groups, and polymers therefrom

#20
20080051374
2008-02-28

Therapeutic amides and related compounds

#21
20070125712
2007-06-07

Anion-exchange displacement chromatography process and anionic organic compounds for use as displacer compounds in anion-exchange displacement chromatography process

#22
20070082248
2007-04-12

Solid acid, polymer electrolyte membrane including the same, and fuel cell using the polymer electrolyte membrane