Inventor · disambiguated record
Douglas Richard Hayden
Also filed as: HAYDEN DOUGLAS · HAYDEN DOUGLAS RICHARD
2 granted patents·2 pending applications·4 citations·filing 2015–2023
50Inventor score
Top patents by PatentIndex Score
4 records- 0185US10189783B2Polyfunctional compoundsDSM IP ASSETS BV·Filed 2015·Granted Jan 29, 2019·2 cites·21 claims
- 0285US10066053B2Alkyd resin compositionsDSM IP ASSETS BV·Filed 2015·Granted Sep 4, 2018·2 cites·14 claims
- 0366US2025360648A1Compositions for Fibreboards With Enhanced Properties Upon Fast-Curing at Low TemperatureCOVESTRO NETHERLANDS BV·Filed 2023·Application pending·0 cites
- 0457US2024010837A1Compositions Suitable for Enhancing the Flexural Properties of Objects Containing Vegetable FibersCOVESTRO NETHERLANDS BV·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Douglas Richard Hayden 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 →