ClassID:

107754

C11B9/0057 - CPC Classification

Classification description:

Essential oils; Perfumes compounds containing condensed hydrocarbon rings containing only two condensed rings Spiro compounds

Recent Application in this class:
#1
20250066690
2025-02-27

Spiro Compounds as Malodor Counteracting Ingredients

#2
20230233425
2023-07-27

USE OF VOLATILE COMPOSITIONS TO LIMIT OR ELIMINATE THE PERCEPTION OF MALODOR

#3
20230159853
2023-05-25

Spiro compounds as malodor counteracting ingredients

#4
20210395654
2021-12-23

COMPOUNDS FOR A CONTROLLED RELEASE OF ACTIVE PERFUMING MOLECULES

#5
20200345601
2020-11-05

Use of volatile compositions to limit or eliminate the perception of malodor

#6
20190177247
2019-06-13

Cyclopropanation of substituted alkenes

#7
20180370890
2018-12-27

Perfume ketones

#8
20180170830
2018-06-21

Cyclopropanation of substituted alkenes

#9
20180148666
2018-05-31

Biotechnological manufacture of vetiveryl esters

#10
20160230128
2016-08-11

Fragrance materials

#11
20160222327
2016-08-04

Thioether derivatives as precursors for a controlled release of active molecules

#12
20160145534
2016-05-26

Polysiloxane conjugates as fragrance delivery systems

#13
20150045274
2015-02-12

Compounds for a controlled release of active perfuming molecules

#14
20140315772
2014-10-23

Fragrance materials

#15
20130336911
2013-12-19

MOC compositions

#16
20130065807
2013-03-14

FRAGRANCE SUBSTANCE MIXTURES CONTAINING CERTAIN ISOLONGIFOLENYL METHYL ETHERS

#17
20130035278
2013-02-07

Cyclohexene derivatives and their use as odorants

#18
20110195038
2011-08-11

Compounds having sandalwood odors

#19
20110124924
2011-05-26

Cyclopropanation process

#20
20110039755
2011-02-17

Fragrance

#21
20100292128
2010-11-18

Organic compounds

#22
20100204084
2010-08-12

Cyclohexene derivatives and their use as odorants

#23
20080096791
2008-04-24

Fragrance compositions

#24
20070270328
2007-11-22

1-phenyl-spiro[2.5]octane-1-carbonitrile analogues their use in fragrance formulations

#25
20050096252
2005-05-05

Fragrances comprising residual accords