Inventor · disambiguated record
Franciscus Feijen
Also filed as: FEIJEN FRANCISCUS · FEIJEN FRANCISCUS H · FEIJEN FRANCISCUS HERMANNUS
6 granted patents·2 pending applications·4 citations·filing 1993–2024
68Inventor score
Files withBD KIESTRA BV7
Top patents by PatentIndex Score
8 records- 0176US12275626B2Self-actuating mechanically-biased container restraintBD KIESTRA BV·Filed 2024·Granted Apr 15, 2025·0 cites·20 claims
- 0265US12428617B2Disposable device for venting a sealed container and aliquoting therefromBD KIESTRA BV·Filed 2020·Granted Sep 30, 2025·0 cites·11 claims
- 0360US12012323B2Self-actuating mechanically-biased container restraintBD KIESTRA BV·Filed 2019·Granted Jun 18, 2024·0 cites·18 claims
- 0452US12421488B2Method and system for locating a bacterial colony on a culture plateBD KIESTRA BV·Filed 2020·Granted Sep 23, 2025·0 cites·21 claims
- 0549US11858796B2Capper/decapper system and methodBD KIESTRA BV·Filed 2019·Granted Jan 2, 2024·0 cites·30 claims
- 0649US2024144629A1System and method for imaging a containerBD KIESTRA BV·Filed 2022·Application pending·0 cites
- 0742US2022287606A1Disposable blood metering deviceBD KIESTRA BV·Filed 2020·Application pending·0 cites
- 0830US6045751AMethod of manufacturing a permanent magnet on the basis of NdFeBFiled 1993·Granted Apr 4, 2000·4 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Franciscus Feijen 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 →