Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Bitna Yang — 2 Patents

GCGc Cell: 2 patents #13 of 21Top 65%
Yongin-si, KR: #5,731 of 9,683 inventorsTop 60%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Bitna Yang has been granted 2 US patents while listed as an inventor at Gc Cell. All of these patents were granted in 2025. Bitna Yang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Bitna Yang in Yongin-si, KR.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12398372 Method for culturing cord blood-derived natural killer cells using transformed T-cells Yusun Kim, Eun-Ji Kim, Gyeong Min PARK, Bokyung Min, Sungyoo Cho +1 more 2025-08-26
12203065 Method for culturing natural killer cell, using transformed T cell Bokyung Min, Gyeong Min PARK, Hyun Ah Kim, Yu Kyeong Hwang, Hyojin Kim 2025-01-21