Zhengjinmao Huazhou Orange is a trademark, not a patent.

According to the query of Ju Wanjia, we learned that Zhengjin Mao Huazhou Juhong is a brand of Huazhou Juhong, which has registered trademarks in certain categories, such as food. Huazhou orange is a specialty product of Huazhou City, Maoming City, Guangdong Province, and a national geographical indication product of China. Huajuhong is the immature or nearly mature dry outer peel of Huazhou pomelo, a citrus tree of the Rutaceae family. Huazhou orange has many characteristics that orange does not have, such as thick fluff, preserved fragrance, etc. Huazhou Juhong has become a popular and valuable medicinal material because of its unique effects of strengthening the stomach, promoting qi, resolving phlegm and relieving cough. To sum up, Zhengjin Maohuazhou Orange is a trademark, not a patent.