https://patents.google.com/patent/EP0480669A2
Bitter Liqueur Production Method (Russia)
https://patents.google.com/patent/RU2204592C1
Flavored vodka and method of making the same
https://patents.google.com/patent/US20100291282A1/en?q=vodka&oq=vodka
Manufacture of alcoholic beverages
https://patents.google.com/patent/US3843809A
Red Zivania Alcoholic drink made from extract of grapes with flavour and taste of cinnamon (1994) https://patents.google.com/patent/WO1995029227A1
Beverage process and compositions (William Grant 1985) https://patents.google.com/patent/EP0181190A2
Orange wine aperitif containing pure alcohol (1973) https://patents.google.com/patent/FR2216349A1
Preparation of “shochu” https://patents.google.com/patent/JPS6152272A
Preparation method of multi-taste Maotai-flavor white spirit (2010 China) https://patents.google.com/patent/CN102453651B
Osmanthus tea liquor and preparation method thereof (China: Withdrawn) https://patents.google.com/patent/CN101705177B
Tea liquor (1995) https://patents.google.com/patent/CN1158355A