Inventor · disambiguated record
Dave Ignaczak
Also filed as: IGNACZAK DAVE
25 granted patents·1 pending application·78 citations·filing 2014–2024
96Inventor score
Technology areasA61M
Files withKONINKLIJKE PHILIPS NV26
Top patents by PatentIndex Score
26 records- 0190USD1019934SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Mar 26, 2024·7 cites·1 claims
- 0289USD1001995SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Oct 17, 2023·6 cites·1 claims
- 0389USD1002001SNasal mask and tube in combinationKONINKLIJKE PHILIPS NV·Filed 2020·Granted Oct 17, 2023·6 cites·1 claims
- 0485USD1050417STube for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Nov 5, 2024·4 cites·1 claims
- 0585USD1012272SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jan 23, 2024·4 cites·1 claims
- 0682USD1002000SNasal mask and tube in combinationKONINKLIJKE PHILIPS NV·Filed 2020·Granted Oct 17, 2023·3 cites·1 claims
- 0782USD990662SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jun 27, 2023·3 cites·1 claims
- 0876USD1078033SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2024·Granted Jun 3, 2025·1 cites·1 claims
- 0976USD1040995SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 3, 2024·2 cites·1 claims
- 1076USD993387SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jul 25, 2023·2 cites·1 claims
- 1175USD1078032SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2024·Granted Jun 3, 2025·1 cites·1 claims
- 1275USD1078035SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2023·Granted Jun 3, 2025·1 cites·1 claims
- 1367USD1050419SHeadgear for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Nov 5, 2024·1 cites·1 claims
- 1467USD990658SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Jun 27, 2023·1 cites·1 claims
- 1565USD767117SPatient interface deviceKONINKLIJKE PHILIPS NV·Filed 2014·Granted Sep 20, 2016·13 cites·1 claims
- 1663USD769441SCushion for a patient interface deviceKONINKLIJKE PHILIPS NV·Filed 2014·Granted Oct 18, 2016·12 cites·1 claims
- 1762USD771240SFrame for a patient interface deviceKONINKLIJKE PHILIPS NV·Filed 2014·Granted Nov 8, 2016·11 cites·1 claims
- 1860USD1081972SNasal mask and tube in combinationKONINKLIJKE PHILIPS NV·Filed 2023·Granted Jul 1, 2025·0 cites·1 claims
- 1958US2023102302A1Tubing assembly for patient interface deviceKONINKLIJKE PHILIPS NV·Filed 2022·Application pending·0 cites
- 2056USD1094695SNasal mask assemblyKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 23, 2025·0 cites·1 claims
- 2156USD1094692SCushion for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 23, 2025·0 cites·1 claims
- 2256USD1094697SNasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 23, 2025·0 cites·1 claims
- 2356USD1094696SNasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Sep 23, 2025·0 cites·1 claims
- 2456USD1054549SNasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Dec 17, 2024·0 cites·1 claims
- 2556USD1052725SHeadgear for nasal maskKONINKLIJKE PHILIPS NV·Filed 2020·Granted Nov 26, 2024·0 cites·1 claims
- 2656USD1048378SNasal mask assemblyKONINKLIJKE PHILIPS NV·Filed 2020·Granted Oct 22, 2024·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Dave Ignaczak 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 →