Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Baodong Bai — 2 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Tianchang City, CN: #2 of 6 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Baodong Bai has been granted 2 US patents while listed as an inventor at Unknown. The first was granted in 2017 and the most recent in September 2021. Baodong Bai ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Baodong Bai in Tianchang City, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11111058 Self-destruct-upon-opening cap applicable to small-diameter connector used for gastrointestinal tract Libing Dong, Yuyan Zhou, Xu Dong 2021-09-07
9586013 Self-destructing syringe with high level of safety and convenient assembly 2017-03-07