Inventor · disambiguated record
Chi-I Chang
Also filed as: CHANG CHI-I
1 granted patent·1 pending application·0 citations·filing 2014–2016
11Inventor score
Top patents by PatentIndex Score
2 records- 0145US10285972B2Trans-2-nonadecyl-4-hydroxymethyl-1,3-dioxolane and producing methodthereofGREENYN BIOTECHNOLOGY CO LTD·Filed 2016·Granted May 14, 2019·0 cites·5 claims
- 0233US2015203466A1Trans-2-nonadecyl-4-hydroxymethyl-1,3-dioxolane and method for producing thereofPAN MIN-HSIUNG·Filed 2014·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chi-I Chang 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 →