ClassID:

93393

C07C309/69 - CPC Classification

Classification description:

Sulfonic acids; Halides, esters, or anhydrides thereof; Esters of sulfonic acids having sulfur atoms of esterified sulfo groups bound to acyclic carbon atoms of a carbon skeleton substituted by nitrogen atoms, not being part of nitro or nitroso groups

Recent Application in this class:
#1
20260078085
2026-03-19

IONIZABLE LIPIDS FOR NUCLEIC ACID DELIVERY

#2
20220396548
2022-12-15

IONIZABLE LIPIDS FOR NUCLEIC ACID DELIVERY

#3
20210163813
2021-06-03

ETHYLENEAMINE SULFONATE-BASED SURFACTANT FOR HIGH TEMPERATURE FOAMING

#4
20200102270
2020-04-02

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

#5
20190185413
2019-06-20

BETA-SUBSTITUTED BETA-AMINO ACIDS AND ANALOGS AS CHEMOTHERAPEUTIC AGENTS AND USES THEREOF

#6
20190153002
2019-05-23

Novel Prodrugs And Methods Of Use Thereof

#7
20180338965
2018-11-29

Monosubstituted or polysubstituted amphiphilic hypocrellin derivative, and preparation method and application thereof

#8
20180319740
2018-11-08

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

#9
20180297935
2018-10-18

Beta-substituted beta-amino acids and analogs as chemotherapeutic agents and uses thereof

#10
20180148463
2018-05-31

Prodrugs and methods of use thereof

#11
20180078517
2018-03-22

β-substituted β-amino acids and analogs as chemotherapeutic agents

#12
20180046077
2018-02-15

Fluorinated sulfonate esters of aryl ketones for non-ionic photo-acid generators

#13
20180044459
2018-02-15

Non-ionic aryl ketone based polymeric photo-acid generators

#14
20180044284
2018-02-15

Non-ionic low diffusing photo-acid generators

#15
20170362166
2017-12-21

β-substituted β-amino acids and analogs as chemotherapeutic agents and uses thereof

#16
20170320817
2017-11-09

Hydroxysultaine- and sulfobetaine-based geminal zwitterionic liquids, method for obtaining same, and use thereof as wettability modifiers having corrosion inhibiting properties

#17
20170246135
2017-08-31

β-substituted γ-amino acids and analogs as chemotherapeutic agents

#18
20170044191
2017-02-16

Prodrugs and methods of use thereof

#19
20170036992
2017-02-09

Beta-substituted beta-amino acids and analogs as chemotherapeutic agents and uses thereof

#20
20160289172
2016-10-06

Beta-substituted beta-amino acids and analogs as chemotherapeutic agents

#21
20160289168
2016-10-06

β-substituted γ-amino acids and analogs as chemotherapeutic agents

#22
20160185710
2016-06-30

Beta-substituted beta-amino acids and analogs as chemotherapeutic agents

#23
20160032218
2016-02-04

Fatty amines, amidoamines, and their derivatives from natural oil metathesis

#24
20160030793
2016-02-04

Poly-perfluoroalkyl substituted polyethyleneimine foam stabilizers and film formers

#25
20160024003
2016-01-28

Quaternized fatty amines, amidoamines and their derivatives from natural oil

#26
20160016898
2016-01-21

Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis

#27
20160016897
2016-01-21

Fatty amines, amidoamines, and their derivatives from natural oil metathesis

#28
20150337286
2015-11-26

Cathepsin L inhibitors and probes comprising vinyl sulfonate moiety and methods of using same

#29
20150299230
2015-10-22

Prodrugs and methods of use thereof

#30
20150218086
2015-08-06

β-substituted β-amino acids and analogs as chemotherapeutic agents

#31
20150218085
2015-08-06

β-substituted γ-amino acids and analogs as chemotherapeutic agents

#32
20100233610
2010-09-16

Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same

#33
20100190753
2010-07-29

Methods and Compositions for Treating Amyloid-Related Diseases

#34
20100121023
2010-05-13

POLYMER HAVING A SULFONIC GROUP OR A SULFONATE GROUP AND AN AMIDE GROUP AND METHOD OF PRODUCING SAME

#35
20100113591
2010-05-06

Methods and compositions for treating amyloid-related diseases

#36
20080015180
2008-01-17

Methods and compositions for treating amyloid-related diseases

#37
20070111125
2007-05-17

Charge controlling agent and toner

#38
20070059627
2007-03-15

Polymer having a sulfonic group or a sulfonate group and an amide group and method of producing same

#39
20070010573
2007-01-11

Methods and compositions for treating amyloid-related diseases

#40
20050096385
2005-05-05

Methods and compositions for treating amyloid-related diseases

#41
20050038117
2005-02-17

Methods and compositions for treating amyloid-related diseases