Inventor · disambiguated record

Zhaoyao Joe Qiu

Also filed as: QIU ZHAOYAO JOE

2 granted patents·88 citations·filing 2005–2006

63Inventor score

Technology areasC10N

Files withAFTON CHEMICAL CORP1 MEESSEN PATRIC1

Top patents by PatentIndex Score

2 records

0194US7253231B2Grafted multi-functional olefin copolymer VI modifiers and uses thereofAFTON CHEMICAL CORP·Filed 2005·Granted Aug 7, 2007·83 cites·16 claims
0272US8338343B2Additive composition comprising an amidized or imidized polymerMEESSEN PATRIC·Filed 2006·Granted Dec 25, 2012·5 cites·21 claims

Join the waitlist — get patent alerts

Get an alert when Zhaoyao Joe Qiu 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 →