Inventor · disambiguated record
Gertjan Heijman
Also filed as: HEIJMAN GERTJAN
6 granted patents·4 pending applications·4 citations·filing 2014–2021
71Inventor score
Top patents by PatentIndex Score
10 records- 0169US9930901B2Process for the production of a liquid coffee concentrateDOUWE EGBERTS BV·Filed 2015·Granted Apr 3, 2018·2 cites·25 claims
- 0265US11785961B2Process for the production of a liquid coffee concentrateDOUWE EGBERTS BV·Filed 2021·Granted Oct 17, 2023·0 cites·4 claims
- 0364US9113643B2Process for the production of a liquid coffee concentrateKONINKL DOUWE EGBERTS BV·Filed 2014·Granted Aug 25, 2015·2 cites·34 claims
- 0460US2023023081A1A process to prepare a liquid coffee concentrate with reduced acrylamide content by resin treatmentDOUWE EGBERTS BV·Filed 2020·Application pending·0 cites
- 0552US12096780B2Process for the production of a liquid coffee concentrateDOUWE EGBERTS BV·Filed 2018·Granted Sep 24, 2024·0 cites·10 claims
- 0650US2022378061A1Method of manufacturing beverage ingredientsDOUWE EGBERTS BV·Filed 2020·Application pending·0 cites
- 0748US2019191733A1Aroma-retaining soluble coffeeDOUWE EGBERTS BV·Filed 2019·Application pending·0 cites
- 0847US10258059B2Aroma-retaining soluble coffeeDOUWE EGBERTS BV·Filed 2016·Granted Apr 16, 2019·0 cites·12 claims
- 0944US2015327567A1Process for the production of a liquid coffee concentrateKONINKL DOUWE EGBERTS BV·Filed 2015·Application pending·0 cites
- 1039US11968996B2Aroma-retaining soluble coffeeDOUWE EGBERTS BV·Filed 2017·Granted Apr 30, 2024·0 cites·30 claims
Join the waitlist — get patent alerts
Get an alert when Gertjan Heijman 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 →