ClassID:

107747

C11B9/003 - CPC Classification

Classification description:

Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms

Recent Application in this class:
#1
20250382252
2025-12-18

ORGANIC COMPOUNDS

#2
20250326984
2025-10-23

FRAGRANCES WITH CYCLOPROPYL STRUCTURE

#3
20250135059
2025-05-01

COMPOSITIONS COMPRISING FRAGRANCE MATERIALS

#4
20240343992
2024-10-17

USE OF SUBSTITUTED CYCLOPENTENONES AND CYCLOPENTANONES AS AROMA INGREDIENTS

#5
20240336869
2024-10-10

MICROWAVE ASSISTED EXTRACTION OF ESSENTIAL OILS FROM PLANT BIOMASS

#6
20240299266
2024-09-12

FRAGRANCE COMPOSITIONS WITH MOISTURIZING BENEFITS

#7
20240067895
2024-02-29

Cyclopentanone compounds

#8
20240016966
2024-01-18

FRESHENING COMPOSITIONS COMPRISING CONTROLLED RELEASE MODULATORS

#9
20230227751
2023-07-20

ODORANT COMPOUND

#10
20230159854
2023-05-25

A FRAGRANCE COMPOSITION

#11
20230159426
2023-05-25

LILY OF THE VALLEY ODORANT

#12
20230126581
2023-04-27

Oxa-Sandalwood-Type Fragrance Compounds

#13
20210403825
2021-12-30

HYDROLYTICALLY LABILE PRO-FRAGRANCES CONTAINING ALPHA, BETA UNSATURATED ESTERS

#14
20210324298
2021-10-21

Fragrance composition

#15
20210324297
2021-10-21

Cyclic oxy ether compounds as perfuming ingredients

#16
20210277326
2021-09-09

Isobutyric ester compound having acetoxy group at alpha-position, fragrance composition, and use thereof as fragrance

#17
20210269744
2021-09-02

Fragrance composition containing alpha-methoxyisobutyric ester compound, and use thereof as fragrance

#18
20210269743
2021-09-02

Isobutyric ester compound having propanoyloxy group at alpha-position, fragrance composition, and use thereof as fragrance

#19
20210269742
2021-09-02

Isobutyric ester compound having formyloxy group at α-position, fragrance composition, and use thereof as fragrance

#20
20210269741
2021-09-02

Isobutyric ester compound having butyryloxy group or pivaloyloxy group at α-position and fragrance composition

#21
20210230503
2021-07-29

Cyclopentanone compounds

#22
20210230089
2021-07-29

Cyclopropyl ring opening by alpha alkylation of an aldehyde with a polycyclic olefin

#23
20210061751
2021-03-04

ESTERS AND ETHERS OF 2,2,4,4-TETRAMETHYLCYCLOBUTANE-1,3-DIOL FOR USE AS AROMA CHEMICALS

#24
20210032562
2021-02-04

Thioether precursors for fragrant ketones and aldehydes

#25
20200347318
2020-11-05

Microwave assisted extraction of essential oils from plant biomass

#26
20200115652
2020-04-16

Cyclopropylmethoxy derivatives

#27
20190264133
2019-08-29

Perfuming compositions

#28
20190225396
2019-07-25

Product comprising a plastic container and a substance composition

#29
20190177247
2019-06-13

Cyclopropanation of substituted alkenes

#30
20190155975
2019-05-23

Antiperspirant and deodorant compositions comprising malodor reduction compositions

#31
20190136148
2019-05-09

Fragrant mixtures containing esters and ketones

#32
20190062671
2019-02-28

PERFUME COMPOSITIONS

#33
20180346412
2018-12-06

Substituted cyclopentyl- and cyclohexyl-derivatives useful for perfumery

#34
20180289635
2018-10-11

Polyphenol-containing solid composition

#35
20180258371
2018-09-13

PERFUME SYSTEMS

#36
20180245018
2018-08-30

Synergistic perfuming composition

#37
20180230398
2018-08-16

PERFUME SYSTEMS

#38
20180187123
2018-07-05

Perfume Compositions

#39
20180171262
2018-06-21

NOVEL AROMA CHEMICALS HAVING A 1,2,2-TRIMETHYLCYCLOPENTAN-1-YL MOIETY

#40
20180170830
2018-06-21

Cyclopropanation of substituted alkenes

#41
20180163157
2018-06-14

2-octylcyclopropyl-1-carboxylic acid and the isomers thereof, and uses of same

#42
20180127689
2018-05-10

ENCAPSULATES

#43
20180037843
2018-02-08

PERFUME SYSTEMS

#44
20180030375
2018-02-01

FRAGRANCE COMPOSITION REPRODUCING THE AROMA OF CITRUS FLOWERS

#45
20180010065
2018-01-11

PERFUME COMPOSITIONS

#46
20180004875
2018-01-04

Antiperspirant and deodorant compositions comprising malodor reduction compositions

#47
20170362533
2017-12-21

Enamine and/or aminal fragrance precursors derived from (E/Z)-9-hydroxy-5,9-di-methyldec-4-enal

#48
20170298292
2017-10-19

Organic compounds

#49
20170290757
2017-10-12

Malodor reducing compositions

#50
20170275262
2017-09-28

CYCLOPROPANE DERIVATIVES IN FLAVOR AND FRAGRANCE COMPOSITIONS

#51
20170266334
2017-09-21

Malodor counteracting compositions and method for their use

#52
20170255725
2017-09-07

SUBSTRATES COMPRISING MALODOR REDUCTION COMPOSITIONS

#53
20170249408
2017-08-31

Antiperspirant and Deodorant Compositions Comprising Malodor Reduction Compositions

#54
20170249407
2017-08-31

Antiperspirant and Deodorant Compositions Comprising Malodor Reduction Compositions

#55
20170029358
2017-02-02

Compound, and flavor and/or fragrance composition containing said compound

#56
20160369212
2016-12-22

Encapsulates

#57
20160340607
2016-11-24

Perfume systems

#58
20160326458
2016-11-10

Perfume systems

#59
20160312150
2016-10-27

Perfuming method

#60
20160306909
2016-10-20

METHOD OF MAKING PERFUMED GOODS

#61
20160304806
2016-10-20

PERFUME COMPOSITIONS

#62
20160289593
2016-10-06

PERFUME SYSTEMS

#63
20160264909
2016-09-15

Freshening compositions resisting scent habituation

#64
20160230128
2016-08-11

Fragrance materials

#65
20160222316
2016-08-04

Perfume compositions

#66
20160207862
2016-07-21

Fragrance composition

#67
20160186093
2016-06-30

Perfume systems

#68
20160160152
2016-06-09

Cyclopentanol compounds

#69
20160115423
2016-04-28

Fragrance composition

#70
20160092661
2016-03-31

METHOD OF MAKING PERFUMED GOODS

#71
20160089465
2016-03-31

Freshening compositions and devices comprising same

#72
20160089462
2016-03-31

Freshening compositions and devices comprising same

#73
20160089318
2016-03-31

Personal care compositions comprising malodor reduction compositions

#74
20160046888
2016-02-18

Fragrance composition and method for producing same

#75
20160024424
2016-01-28

Synthesis of a novel odorant

#76
20150353461
2015-12-10

Compound having cyclopropane ring, and flavor and/or fragrance composition containing same

#77
20150315516
2015-11-05

Odorants of the violet type

#78
20150182656
2015-07-02

Perfume compositions

#79
20150159118
2015-06-11

Cyclopentanol compounds

#80
20150141310
2015-05-21

PERFUME SYSTEMS

#81
20150057207
2015-02-26

Organoleptic compounds

#82
20150051133
2015-02-19

Aldehydes as perfuming ingredients

#83
20150038386
2015-02-05

Terpene alcohols for use in fragrance compositions and perfumed products

#84
20140378360
2014-12-25

Perfume systems

#85
20140329733
2014-11-06

Perfume systems

#86
20140315772
2014-10-23

Fragrance materials

#87
20140288326
2014-09-25

One-step intermolecular electrocyclic rearrangement process

#88
20140221503
2014-08-07

Cycloalkane aldehydes, method for preparing same, and use thereof in the perfume industry

#89
20140221263
2014-08-07

Fragrance compounds and compositions

#90
20140087988
2014-03-27

Sensory use of 6-cyclopentylidenehexane derivatives

#91
20140030204
2014-01-30

Ketones as perfuming ingredients

#92
20130336911
2013-12-19

MOC compositions

#93
20130253076
2013-09-26

Fragrance compositions

#94
20130172429
2013-07-04

Fragrance mixtures containing cyclopent-2-enyl ethyl acetate

#95
20130164239
2013-06-27

MALODOR COUNTERACTING COMPOSITIONS AND METHOD FOR THEIR USE

#96
20130157923
2013-06-20

Synthesis of a novel odorant

#97
20130065969
2013-03-14

Odour Compounds

#98
20130039877
2013-02-14

Perfume compositions

#99
20130039876
2013-02-14

Perfume Compositions

#100
20130012422
2013-01-10

Perfume systems

#101
20120329696
2012-12-27

Perfume systems

#102
20120238486
2012-09-20

Aldehydes and nitriles from isophorone and the use thereof in perfumery

#103
20120195844
2012-08-02

Esters as perfuming ingredients

#104
20120184630
2012-07-19

Odour Compounds

#105
20120087884
2012-04-12

3.2.1-bicyclo-octene and -octane compounds

#106
20120040879
2012-02-16

Alpha-silyl alcohols possessing olfactory properties reminiscent of patchouli oil

#107
20110311469
2011-12-22

ALCOHOL AS SANDALWOOD ODORANT

#108
20110308556
2011-12-22

Perfume systems

#109
20110308555
2011-12-22

Perfume systems

#110
20110306538
2011-12-15

Fragrance compositions

#111
20110182832
2011-07-28

PERFUME COMPOSITIONS

#112
20110166239
2011-07-07

2,3,3-Trimethylcyclopent-3-Enecarbaldehyde Derivatives Useful as Odorants

#113
20110124924
2011-05-26

Cyclopropanation process

#114
20110086793
2011-04-14

Perfume systems

#115
20110039755
2011-02-17

Fragrance

#116
20110014143
2011-01-20

Ketones as perfuming ingredients

#117
20100331427
2010-12-30

Organic compounds

#118
20100322889
2010-12-23

Organic Compounds

#119
20100291016
2010-11-18

Perfuming ingredients imparting sap and/or earthy type notes

#120
20100152306
2010-06-17

Sensitive Skin Perfumes

#121
20100137178
2010-06-03

PERFUME SYSTEMS

#122
20100111890
2010-05-06

USE IN PERFUMERY AND FLAVORING AND PROCESS FOR THE PREPARATION OF 5,5-DIMETHYL-3-ETHYL-3,4-DIHYDROFURAN-2-ONE

#123
20100105782
2010-04-29

2,3,3-Trimethylcyclopent-3-Enecarbaldehyde Derivatives Useful as Odorants

#124
20100087356
2010-04-08

Aromachemicals

#125
20100069508
2010-03-18

Organic compounds

#126
20100028288
2010-02-04

MALODOR COUNTERACTING COMPOSITIONS AND METHOD FOR THEIR USE

#127
20090298950
2009-12-03

CYCLOPENTANE/CYCLOPENTENE ALDEHYDE OR KETONE DERIVATIVES AND THEIR USE AS ODORANTS

#128
20090257974
2009-10-15

Perfume Compositions

#129
20090081140
2009-03-26

6-methyl-4-(2′,2′,3′-trimethyl-3′-cyclopenten-1′-yl)-2-cyclohexen-1-ol as sandal odoriferous substance

#130
20090076313
2009-03-19

Substituted 1-(2-ethyl-1-methyl-cyclopropyl)-one/ol derivatives

#131
20090068137
2009-03-12

Organoleptic compounds and their use in perfume compositions

#132
20080305977
2008-12-11

PERFUME SYSTEMS

#133
20080241201
2008-10-02

SENSITIVE SKIN PERFUMES

#134
20080214431
2008-09-04

Substituted 1-(2-ethyl-1-methyl-cyclopropyl)-one/OL derivatives

#135
20080138482
2008-06-12

USE OF NEW CAMPHOLENIC DERIVATIVES AS FRAGRANT INGREDIENTS IN PERFUMERY AND FLAVOURING

#136
20080096791
2008-04-24

Fragrance compositions

#137
20080064624
2008-03-13

Organoleptic Compounds and Their Use in Perfume Compositions

#138
20080015136
2008-01-17

Citral derivatives

#139
20070276152
2007-11-29

Aromachemicals

#140
20070264340
2007-11-15

Aromachemicals

#141
20070259042
2007-11-08

Cyclopropanated Aromachemicals

#142
20070238629
2007-10-11

Fragrance compositions from tertiary terpene alcohols

#143
20070225200
2007-09-27

Derivatives of decahydro-cycloprop[e]indene compounds and their use in perfume compositions

#144
20070203038
2007-08-30

Cyclopropanecarbonitriles and Their Use in Perfume Compositions

#145
20070155648
2007-07-05

Organoleptic compounds and their use in perfume compositions

#146
20070117727
2007-05-24

Derivatives of decahydro-cycloprop[e]indene compounds and their use in perfume compositions

#147
20070082837
2007-04-12

3-isopropyl-1-methylcyclopentyl derivatives and their use in fragrance applications

#148
20070054836
2007-03-08

3-Isopropyl-1-methylcyclopentyl derivatives and their use in fragrance applications

#149
20060287204
2006-12-21

Cyclopropanecarbonitriles and their use in perfume compositions

#150
20060210503
2006-09-21

Aromachemicals

#151
20060189510
2006-08-24

Substituted 1-(2-ethyl-1-methyl-cyclopropyl)-one/ol derivatives

#152
20060128603
2006-06-15

2-heptylcyclopropyl-1-carboxylic acid

#153
20060111270
2006-05-25

Ketocampholenic acid derivatives and their use in fragrance applications

#154
20060094640
2006-05-04

Aromachemicals

#155
20060052277
2006-03-09

Aliphatic compounds as fragrants with musk characteristics

#156
20050119156
2005-06-02

Aromachemicals

#157
20050096852
2005-05-05

Method for increasing the stability and intensity of odorant molecules

#158
20050096252
2005-05-05

Fragrances comprising residual accords

#159
20050042242
2005-02-24

Citral derivatives

#160
20050009928
2005-01-13

Cyclopentanone derivative