Inventor · disambiguated record
Xu Ma
Also filed as: MA XU · Ma Xu Hong
2 granted patents·2 pending applications·2 citations·filing 2018–2022
35Inventor score
Files withNATIONAL RES INSTITUTE FOR FAMILY PLANNING2PETROCHINA CO LTD1SHANGHAI INST MICROSYSTEM & INFORMATION TECH CAS1
Top patents by PatentIndex Score
4 records- 0181US11313192B2Method for lowering oil pipe in gas well without well-killing, soluble bridge plug and material preparation method thereofPETROCHINA CO LTD·Filed 2018·Granted Apr 26, 2022·2 cites·10 claims
- 0245US2023406893A1Pam restriction-free adenine base editor fused protein and use thereofNATIONAL RES INSTITUTE FOR FAMILY PLANNING·Filed 2021·Application pending·0 cites
- 0342US2025199378A1Terahertz dual-comb spectrum stabilization systemSHANGHAI INST MICROSYSTEM & INFORMATION TECH CAS·Filed 2022·Application pending·0 cites
- 0431US11439588B2Vaginal sustained-release drug delivery system for luteal support, method for preparation and use thereofNATIONAL RES INSTITUTE FOR FAMILY PLANNING·Filed 2019·Granted Sep 13, 2022·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →