Inventor · disambiguated record
Meindert Durk Zwart
Also filed as: ZWART MEINDERT · ZWART MEINDERT DURK
6 granted patents·61 citations·filing 1999–2020
79Inventor score
Technology areasA61B
Top patents by PatentIndex Score
6 records- 0151US10448934B2Sampling device and method for preparing the sameZWART MEINDERT DURK·Filed 2010·Granted Oct 22, 2019·1 cites·24 claims
- 0251US8864683B2Brush, such as for cleaning or sampling body tissueZWART MEINDERT DURK·Filed 2005·Granted Oct 21, 2014·1 cites·31 claims
- 0351USD552238SHead of a brush for taking a smear sampleROVERS MEDICAL DEVICES B V·Filed 2005·Granted Oct 2, 2007·10 cites·1 claims
- 0450USD561333SMouth swabROVERS MEDICAL DEVICES B V·Filed 2007·Granted Feb 5, 2008·9 cites·1 claims
- 0538US12370007B2Assembly comprising a transfer tool, and transfer toolROVERS VASTGOED B V·Filed 2020·Granted Jul 29, 2025·0 cites·19 claims
- 0638US6193674B1Brush suitable for taking a smearMDZ BEHEER B V·Filed 1999·Granted Feb 27, 2001·40 cites·13 claims
Join the waitlist — get patent alerts
Get an alert when Meindert Durk Zwart 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 →