ClassID:

91782

C07C51/316 - CPC Classification

Classification description:

Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation of cyclic compounds with ring-splitting with oxides of nitrogen or nitrogen-containing mineral acids

Recent Application in this class:
#1
20250042832
2025-02-06

METHOD OF PREPARING GLUCARIC ACID FROM GLUCOSE USING NITROXIDE RADICAL-MEDIATED ORGANOCATALYST AND METHOD OF SEPARATING GLUCARIC ACID

#2
20240150274
2024-05-09

Method for producing adipic acid and cyclohexanone oxime from cyclohexane

#3
20210147331
2021-05-20

Method for producing dicarboxylic acid

#4
20200307999
2020-10-01

Process for preparation of nitrogen oxides and nitric acid from nitrous oxide

#5
20190169029
2019-06-06

Process for preparation of nitrogen oxides and nitric acid from nitrous oxide

#6
20170349524
2017-12-07

Cycloalkane oxidation catalysts and method to produce alcohols and ketones

#7
20170073293
2017-03-16

OXIDATION OF SOLIDS BIO-CHAR FROM LEVULINIC ACID PROCESSES

#8
20160237016
2016-08-18

OXIDATION PROCESS

#9
20160039735
2016-02-11

Nitric acid oxidation processes

#10
20150376104
2015-12-31

HYDROXYCARBOXYLIC ACIDS AND SALTS

#11
20140275623
2014-09-18

Nitric acid oxidation processes

#12
20140275622
2014-09-18

Nitric acid oxidation process

#13
20140275621
2014-09-18

Oxidation process

#14
20140256981
2014-09-11

Cyclohexanol, method for producing cyclohexanol, and method for producing adipic acid

#15
20130203984
2013-08-08

Oxidation of hydrocarbons

#16
20130109886
2013-05-02

Process for preparing dicarboxylic acids

#17
20120305832
2012-12-06

Hydroxycarboxylic acids and salts

#18
20120226073
2012-09-06

Method and apparatus for the intermixing of two fluid streams

#19
20120035356
2012-02-09

Hydroxycarboxylic Acids and Salts

#20
20100249452
2010-09-30

METHOD FOR THE OXIDATION OF CYCLOALIPHATIC ALCOHOLS, CYCLOALIPHATIC KETONES, OR MIXTURES THEREOF WITH AQUEOUS NITRIC ACID AND TREATMENT OF THE DICARBOXYLIC ACIDS

#21
20090250653
2009-10-08

Hydroxycarboxylic Acids and Salts

#22
20090240068
2009-09-24

METHODS OF MAKING CYCLODODECATRIENE AND METHODS OF MAKING LAUROLACTONE

#23
20090124827
2009-05-14

Method for producing tetracarboxylic acids

#24
20070276156
2007-11-29

Process for producing aliphatic dicarboxylic acid compound

#25
14328973
2015-06-09

Process for producing hydroxy adamantane carboxylic acid compounds