Inventor · disambiguated record

Shengren Si

Also filed as: Si Shengren

1 granted patent·0 citations·filing 2022–2022

7Inventor score

Technology areasC08G

Files withFINE BLEND POLYMER SHANGHAI CO LTD1

Top patents by PatentIndex Score

1 record

0150US12221501B2Solvent-free adhesion-promoting chain extender, preparation method therefor, and application thereofFINE BLEND POLYMER SHANGHAI CO LTD·Filed 2022·Granted Feb 11, 2025·0 cites·5 claims

Join the waitlist — get patent alerts

Get an alert when Shengren Si 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 →