Inventor · disambiguated record
Donald Gary Hartlen
Also filed as: HARTLEN DONALD · HARTLEN DONALD GARY
2 granted patents·1 pending application·6 citations·filing 2015–2020
56Inventor score
Files withNOVA CHEM INT SA3
Top patents by PatentIndex Score
3 records- 0195US10626256B2Solution polymerization processNOVA CHEM INT SA·Filed 2015·Granted Apr 21, 2020·6 cites·22 claims
- 0276US11142634B2Solution polymerization processNOVA CHEM INT SA·Filed 2020·Granted Oct 12, 2021·0 cites·24 claims
- 0342US2019127496A1CONTINUOUS TUNING OF Cl:Mg RATIO IN A SOLUTION POLYMERIZATIONNOVA CHEM INT SA·Filed 2018·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Donald Gary Hartlen 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 →