ClassID:

5369

A24B15/307 - CPC Classification

Classification description:

Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form; Treatment of tobacco products or tobacco substitutes by chemical substances by organic substances of undetermined constitution characterised by their preparation using microorganisms or enzymes as catalysts

Recent Application in this class:
#1
20250051746
2025-02-13

METHODS AND COMPOSITIONS FOR REDUCING BACTERIAL LOAD IN TOBACCO

#2
20230292813
2023-09-21

TOBACCO-DERIVED COLORANTS AND COLORED SUBSTRATES

#3
20230193195
2023-06-22

Saccharopolyspora and Application Thereof in Reducing Biogenic Amines

#4
20220162577
2022-05-26

Methods and compositions for reducing bacterial load in tobacco

#5
20210186083
2021-06-24

TREATMENT OF TOBACCO

#6
20200323256
2020-10-15

Tobacco-derived colorants and colored substrates

#7
20200037656
2020-02-06

Endolysin from bacteriophage against geobacillus and methods of using

#8
20190281884
2019-09-19

TREATMENT OF TOBACCO

#9
20180177224
2018-06-28

Treatment of tobacco

#10
20180092396
2018-04-05

Tobacco-derived colorants and colored substrates

#11
20170273350
2017-09-28

MODIFICATION OF BACTERIAL PROFILE OF TOBACCO

#12
20170245543
2017-08-31

METHOD OF MANUFACTURING A PRE-VAPOR FORMULATION INCLUDING VOLATILES

#13
20170215472
2017-08-03

Tobacco-derived flavorants

#14
20170035098
2017-02-09

Method for treating tobacco plants with enzymes

#15
20170009264
2017-01-12

Processes and methods of manufacture of arecoline

#16
20160331020
2016-11-17

Treatment of tobacco

#17
20160316814
2016-11-03

Tobacco seed-derived components and materials

#18
20160219925
2016-08-04

Endolysin from bacteriophage against and methods of using

#19
20160157516
2016-06-09

Modification of bacterial profile of tobacco

#20
20160015078
2016-01-21

Modification of bacterial profile of tobacco

#21
20140020694
2014-01-23

Method for treating tobacco plants with enzymes

#22
20110259353
2011-10-27

Tobacco seed-derived components and materials

#23
20110174323
2011-07-21

Tobacco-derived components and materials

#24
20110048434
2011-03-03

Thermal treatment process for tobacco materials