A23F5/22 - CPC Classification Index

ClassID:

3697 ⎘

A23F5/22 - CPC Classification

Classification description:

Coffee; Coffee substitutes; Preparations thereof; Reducing or removing alkaloid content; Preparations produced thereby; Extracts or infusions thereof Reducing or removing alkaloid content from coffee extract

Sub-classes:

A23F5/223 » {using flocculating, precipitating, adsorbing or complex-forming agents, or ion-exchangers} 6
A23F5/226 » {by extraction with selective solvents} 1

Recent Application in this class:

20210205843

2021-07-08

Acid-reducing beverage filter and method of producing same

20200170277

2020-06-04

COFFEE BEVERAGE COMPOSITION AND METHOD OF PRODUCING IT

20200122195

2020-04-23

Acid-reducing beverage filter and method of producing same

20190274328

2019-09-12

Acid-reducing beverage filter and method of producing same

20190142026

2019-05-16

Nitrogen infused soluble cold brew instant coffee and process for preparation

20180338507

2018-11-29

MINERAL TREATED ALKALINE COLD-BREWED COFFEE PROCESS

20140220199

2014-08-07

Device and method for decaffeinating a liquid

20110052758

2011-03-03

Heat-stable asparaginase for reducing acrylamide in food stuffs or stimulants

20100272870

2010-10-28

Preparation method for caffeine control and device thereof

#10

20050129827

2005-06-16

Nutraceuticals and methods of obtaining nutraceuticals from tropical crops