Inventor · disambiguated record
Zhichao Han
Also filed as: HAN ZHICHAO
2 granted patents·7 pending applications·0 citations·filing 2004–2021
22Inventor score
Files withRHODIA OPERATIONS3SHENZHEN GUANGYUAN BIOMATERIAL CO LTD3CHINESE ACAD INST CHEMISTRY1DONG JINYONG1SPECIALTY OPERATIONS FRANCE1
Top patents by PatentIndex Score
9 records- 0152US2023111753A1An adjuvant composition and the agricultural composition comprising the sameRHODIA OPERATIONS·Filed 2019·Application pending·0 cites
- 0247US12178796B2Drug-loaded nanofiber membrane, method for preparing the same, and application thereofSHENZHEN GUANGYUAN BIOMATERIAL CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·9 claims
- 0346US2021321609A1Surfactant composition and use thereofRHODIA OPERATIONS·Filed 2018·Application pending·0 cites
- 0445US12458026B2Pesticide compositionsSPECIALTY OPERATIONS FRANCE·Filed 2018·Granted Nov 4, 2025·0 cites·12 claims
- 0543US2021338598A1Drug-loaded composite nanofiber membrane system, method for preparing the same, and application thereofSHENZHEN GUANGYUAN BIOMATERIAL CO LTD·Filed 2021·Application pending·0 cites
- 0641US2021195894A1Surfactant composition and use thereofRHODIA OPERATIONS·Filed 2018·Application pending·0 cites
- 0739US2021338904A1Fibrous membrane material for soft tissue repair, method for preparing the same, and application thereofSHENZHEN GUANGYUAN BIOMATERIAL CO LTD·Filed 2021·Application pending·0 cites
- 0839US2008312390A1Process for preparation of polyolefin alloyCHINESE ACAD INST CHEMISTRY·Filed 2007·Application pending·0 cites
- 0927US2009062466A1Polyolefin Composite Material And Method For Producing The SameDONG JINYONG·Filed 2004·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zhichao Han files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →