ClassID:

91355

C07C43/132 - CPC Classification

Classification description:

Ethers; Compounds having groups, groups or groups; Ethers having all ether-oxygen atoms bound to acyclic carbon atoms; Saturated ethers containing hydroxy or O-metal groups both carbon chains being substituted by hydroxy or O-metal groups

Recent Application in this class:
#1
20250002677
2025-01-02

PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM FEEDSTOCKS

#2
20250002676
2025-01-02

PROCESSES FOR RECOVERING DIALKYL TEREPHTHALATES FROM POLYESTER COMPOSITIONS

#3
20220213383
2022-07-07

Rust inhibitor, rust inhibitor composition, coating formation material, coating, and metal component

#4
20210047255
2021-02-18

Long alpha-omega di-functional linear ethers

#5
20180223213
2018-08-09

CHALCOGENIDE NANOOBJECTS AND USE THEREOF AS ADDITIVE

#6
20160083321
2016-03-24

Polyol-ether compound and method for producing the same

#7
20150329454
2015-11-19

Polyether diol and method for producing the same

#8
20140284202
2014-09-25

Method for recovering di-trimethylolpropane by distillation

#9
20130046102
2013-02-21

Glyceryl ether compounds and their use

#10
20120101313
2012-04-26

Glyceryl ether compounds and their use

#11
20120010435
2012-01-12

Method for isolating di-trimethylol propane

#12
20110224307
2011-09-15

Antimicrobial compositions comprising trimethylene glycol oligomer and methods of using the compositions

#13
20110218350
2011-09-08

Glyceryl ether compounds and their use

#14
20110152570
2011-06-23

Methods for making sterically hindered ethers

#15
20110118508
2011-05-19

Process of producing polyglycerol from crude glycerol

#16
20100256209
2010-10-07

COMPOSITIONS COMPRISING ETHER COMPOUNDS AND PHARMACEUTICAL USES THEREFOR

#17
20100240931
2010-09-23

Process for production of ditrimethylolpropane

#18
20100222603
2010-09-02

Glyceryl ether compounds and their use

#19
20100058654
2010-03-11

Catalytic conversion of liquid alcohols to liquid ethers and oxygenated gasoline

#20
20080071118
2008-03-20

Process for producing polyether polyol

#21
20070191646
2007-08-16

Method for producing ditrimethylolpropane

#22
20070155992
2007-07-05

Catalytic conversion of liquid alcohols and other reactants to products

#23
20050119333
2005-06-02

Compositions comprising ether compounds and pharmaceutical uses therefor

#24
20050004082
2005-01-06

Ether compounds