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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Class Information
Number: 512
Name: Perfume compositions >
Description:


Class Number Class Name No. of Patents
512/1

Perfume compositions

193
512/5

Animal or plant extract active ingredient

67
512/7

Boron, metal, or acyclic sulfur containing active ingredient

41
512/6

Cyano containing active ingredient

76
512/4

Nonliquid or encapsulated

310
512/25

Oxygen containing active ingredient

210
512/26

The oxygen is part of a carbonyl group

157
512/27

The carbonyl is part of an aldehyde or ketone group

158
512/8

Ring containing active ingredient

197
512/20

Benzene ring

117
512/21

Acyclic carbonyl containing

107
512/11

Chalcogen in the ring

111
512/12

Plural chalcogens in the ring

108
512/13

Polycyclo ring system having the chalcogen containing ring as one of the cyclos

109
512/10

Nitrogen in the ring

30
512/14

Polycyclo carbocyclic ring system

96
512/18

Carbonyl attached indirectly to the ring system by nonionic bonding

97
512/16

Carbonyl bonded directly to the ring system

43
512/17

The ring system is bicyclo

90
512/15

Oxygen double bonded directly to the ring system

78
512/19

Oxygen single bonded directly to the ring system

113
512/22

Six-membered alicyclic ring

153
512/24

Carbonyl bonded directly to the ring

102
512/23

Oxygen bonded directly to the ring

114
512/9

Spiro

68
512/2

With preservative, stabilizer, or fixative (e.g., retarding evaporation)

175
512/3

With specified extender (e.g., solely to increase volume)

65
 
 
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