Class A23F : COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
Subclass 3/10: Tea; Tea substitutes; Preparations thereof Treating tea before extraction (reducing or removing alkaloid content A23F 3/36); Preparations produced thereby (tea extract preparations A23F 3/16) Oxidation; Fermentation Fermentation with addition of micro-organisms or enzymes
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11653665 | Processed products of tea and method for manufacturing the same | Aug 19, 20 | May 23, 23 | Amorepacific Corporation |
| 11015157 | Brewing system for kombucha and other fermented beverages | Nov 14, 18 | May 25, 21 | PB Funding Group, LLC |
| 10787634 | Space-efficient, high throughput fermenting system for producing alcohol-limited kombucha | Feb 20, 20 | Sep 29, 20 | CLEAR CRAFT, LLC |
| 8685475 | SP. strains | Nov 25, 09 | Apr 01, 14 | AMOREPACIFIC CORPORATION |
| 8182849 | Fermented tea beverage and tea beverage | Feb 22, 06 | May 22, 12 | Otsuka Pharmaceutical Co., Ltd. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0064,075 | FERMENTED TEA BEVERAGE | Dec 12, 22 | Feb 27, 25 | Not available |
| 2023/0232,852 | METHOD FOR LIQUID FERMENTATION OF BLACK TEA JUICE BY USING AGED GREEN TEA | Aug 16, 22 | Jul 27, 23 | Chinese Academy of Agricultural Sciences, Tea Research Institute |
| 2023/0165,266 | COMPRESSED TRUE WHOLE LEAF TEA DIPS AND METHOD THEREOF | Aug 10, 21 | Jun 01, 23 | Not available |
| 2023/0125,582 | KOMBUCHA FERMENTED BEVERAGE PRESERVING ACTIVE FERMENTATIVE BACTERIA AND ENZYME AT AMBIENT TEMPERATURE AND PREPARATION METHOD THEREOF | Sep 19, 22 | Apr 27, 23 | Not available |
| 2019/0327,999 | Black Tea Extract and Preparation Method Therefor | Jul 19, 17 | Oct 31, 19 | Not available |
| 2016/0330,991 | TEA LEAVES AND PROCESS FOR PRODUCING SAME | Feb 17, 14 | Nov 17, 16 | ITO EN, LTD. |
| 2016/0278,398 | PROCESS FOR MANUFACTURING TEA PRODUCTS | Mar 07, 14 | Sep 29, 16 | CONOPCO, INC., D/B/A UNILEVER |
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