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Autumn Crisp is a late-season seedless green grape developed by Sun World International LLC,
which is a global fruit genetics, licensing, IP, and agriculture technology
company in Palm Desert, California. In the 1980s, Sun World crossbred Italia,
Muscat of Alexandria, and Dzhidzhigi Kara from Turkmenistan with seedless types like
Sugraone to create a range of fascinating grape cultivars, one of which became Autumn
Crisp grape. After an 11-year development period, the first commercial production began in 2012.
Sun World International, LLC of California has the US Plant Patent for the variety as
well as the name registration, Autumn Crisp. In November of 2009, the US plant patent was issued.