Inventor · disambiguated record

Chenggang Zheng

Also filed as: ZHENG CHENGGANG

1 granted patent·1 citations·filing 2013–2013

15Inventor score
Technology areasC08F
Files withCHINA PETROLEUM & CHEM CORP1

Top patents by PatentIndex Score

1 record

Join the waitlist — get patent alerts

Get an alert when Chenggang Zheng 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 →