Inventor · disambiguated record
Jingru Liu
Also filed as: LIU JINGRU
5 granted patents·29 citations·filing 2011–2024
77Inventor score
Files withHEALTHGEN BIOTECHNOLOGY CO LTD2UNIV JILIN1WUHAN HEALTHGEN BIOTECHNOLOGY CORP1YANG DAICHANG1
Top patents by PatentIndex Score
5 records- 0193US12202680B1Clamping device having automatic direction adjustment function in vehicle body welding conveying lineUNIV JILIN·Filed 2024·Granted Jan 21, 2025·18 cites·9 claims
- 0287US9951100B2Method for isolating and purifying recombinant human serum albumin from transgenic rice grainHEALTHGEN BIOTECHNOLOGY CO LTD·Filed 2015·Granted Apr 24, 2018·4 cites·23 claims
- 0378US9023990B2Method for isolating and purifying recombinant human serum albumin from transgenic rice grainYANG DAICHANG·Filed 2011·Granted May 5, 2015·3 cites·21 claims
- 0476US10428107B2Method for isolating and purifying recombinant human serum albumin from transgenic rice grainHEALTHGEN BIOTECHNOLOGY CO LTD·Filed 2018·Granted Oct 1, 2019·1 cites·23 claims
- 0571US10730926B2Chromatographic method for isolating and purifying high-purity recombined human serum albuminWUHAN HEALTHGEN BIOTECHNOLOGY CORP·Filed 2013·Granted Aug 4, 2020·3 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Jingru Liu 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 →