Assignee
SONDEREGGER RALPH L
US·4 granted patents·201 citations·filing 2009–2013
Technology mixA61M4
Top patents by PatentIndex Score
4 records- 0195US9522229B2Infusion device with automatic insertion and introducer needle retractionSONDEREGGER RALPH L·Filed 2012·Granted Dec 20, 2016·65 cites·8 claims
- 0294US8412300B2Arterial flashback confirmation chamberSONDEREGGER RALPH L·Filed 2009·Granted Apr 2, 2013·101 cites·12 claims
- 0387US9155876B2Port valve of a blood control catheterSONDEREGGER RALPH L·Filed 2012·Granted Oct 13, 2015·24 cites·15 claims
- 0482US10220137B2Subcutaneous infusion set with side port fluid connectorSONDEREGGER RALPH L·Filed 2013·Granted Mar 5, 2019·11 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when SONDEREGGER RALPH L files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →