Inventor · disambiguated record
Dongzhu Zhang
Also filed as: ZHANG DONGZHU
1 granted patent·4 pending applications·0 citations·filing 2012–2020
11Inventor score
Files withANHUI HUAHENG BIOTECHNOLOGY CO LTD3ANHUI HUAHENG BIOENGINEERING CO LTD1QINHUANGDAO HUAHENG BIOENGINEERING CO LTD1
Top patents by PatentIndex Score
5 records- 0149US10988753B2Aspartase variants, method of preparing the same and use thereofQINHUANGDAO HUAHENG BIOENGINEERING CO LTD·Filed 2018·Granted Apr 27, 2021·0 cites·9 claims
- 0244US2023072835A1Recombinant microorganism for producing L-valine, construction method and application thereofANHUI HUAHENG BIOTECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 0344US2023084158A1Recombinant microorganism for producing L-valine, construction method and application thereofANHUI HUAHENG BIOTECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 0443US2023081444A1Recombinant microorganism for producing L-valine, construction method and application thereofANHUI HUAHENG BIOTECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 0532US2015247174A1Engineering bacteria for producing dl-alanine and method for producing dl-alanine by using engineering bacteriaANHUI HUAHENG BIOENGINEERING CO LTD·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Dongzhu Zhang 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 →