Inventor · name-matched record
ZHENG HAN
1 granted patent·3 pending applications·0 citations·filing 2020–2025
1Inventor score
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
4 records- 0165US2026096617A1Preassembled Synthetic Hair Assembly and Manufacturing Method ThereofZHENG HAN·Filed 2025·Application pending·0 cites
- 0260US2026002291A1Preparation method for polylactic acid fiber filter rod with good temperature resistanceCHINA TOBACCO YUNNAN IND CO LTD·Filed 2023·Application pending·0 cites
- 0358US2026014728A1Cutter structure for cutting polylactic acid fiber filter rodsCHINA TOBACCO YUNNAN IND CO LTD·Filed 2023·Application pending·0 cites
- 0434US12516132B2Anti-PD-L1 nanobody and Fc fusion protein and application thereofQURE BIOTECHNOLOGY SHANGHAI CO LTD·Filed 2020·Granted Jan 6, 2026·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when ZHENG HAN files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: exact name match across USPTO filings. How scoring works →