Class A23F : COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
Subclass 3/08: 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
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11737473 | Process of aroma recovery from tea leaf | Nov 08, 19 | Aug 29, 23 | EKATERRA TEA MANUFACTURING USA LLC |
| 11207366 | Traditional Chinese medicine composition comprising dried tangerine peels and dark tea for treating diabetes and preparation method thereof | Nov 10, 17 | Dec 28, 21 | Not available |
| 11129394 | Tea-bruising machine and method of bruising tea | Aug 10, 17 | Sep 28, 21 | Tea Research Institute, Guangdong Academy Of Agricultural Sciences |
| 9078455 | Process for manufacturing tea products | Mar 09, 11 | Jul 14, 15 | CONOPCO, INC., D/B/A UNILEVER |
| 6589575 | Cold water soluble tea | Mar 22, 01 | Jul 08, 03 | THOMAS J. LIPTON, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2016/0366,903 | INTELLIGENT OXYGEN DEVICE AND METHOD OF CONVERSION OF SUMMER-AUTUMN TEA TO INSTANT BLACK TEA POWDER VIA OXIDATION REACTION | Apr 29, 15 | Dec 22, 16 | JIANGSU UNIVERSITY |
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