Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
ZY

Zer-Ran Yu — 4 Patents

UNUnknown: 5 patents #3,065 of 83,584Top 4%
Chiayi, TW: #124 of 506 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Zer-Ran Yu has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2012 and the most recent in February 2017. Zer-Ran Yu ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Zer-Ran Yu in Chiayi, TW.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9567365 Method for separating estrogen from placenta Be-Jen Wang, Shu-Mei LIN, Hua Lin, Ming-Hsi Chuang, Chu-Ting Liu +2 more 2017-02-14
9517998 Device method of making, separating, and purifying artepillin C in propolis Ming-Hsi Chuang, Chi-An Li, Shuen-Ane Kang, Chu-Ting Liu, Lin-Hsiang Chuang +4 more 2016-12-13
9266920 Preparation method of deglycosylated ginsenosides Po-Wen Yu, Be-Jen Wang 2016-02-23
8277855 Method of continuously producing edible lipid-based composition Be-Jen Wang 2012-10-02