Inventor · disambiguated record
Zhidong Guo
Also filed as: GUO ZHIDONG
2 granted patents·1 pending application·0 citations·filing 2023–2025
23Inventor score
Top patents by PatentIndex Score
3 records- 0156US12319926B2Recombinant humanized collagen type I alpha-1 (rhCol1A1), and expression vector and use thereofSHANDONG D NUTRIMEC BIOMEDICAL CO LTD·Filed 2023·Granted Jun 3, 2025·0 cites·2 claims
- 0250US2025051422A1Recombinant collagen, expression method and use thereofSHANDONG D NUTRIMEC BIOMEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 0348US12410660B1Full-face shaft boring machine, boring system, and boring methodUNIV BEIJING SCIENCE & TECHNOLOGY·Filed 2025·Granted Sep 9, 2025·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →