Assignee
CIRCADIANCE LLC
US·4 granted patents·44 citations·filing 2013–2018
Technology mixA61M4
Top patents by PatentIndex Score
4 records- 0185US9981104B1Full face cloth respiratory maskCIRCADIANCE LLC·Filed 2013·Granted May 29, 2018·35 cites·12 claims
- 0271US9308343B2Respiratory mask with disposable cloth bodyCIRCADIANCE LLC·Filed 2013·Granted Apr 12, 2016·8 cites·25 claims
- 0365US10980963B1Cloth respiratory maskCIRCADIANCE LLC·Filed 2018·Granted Apr 20, 2021·1 cites·19 claims
- 0438US10814085B1Airtight mask sealCIRCADIANCE LLC·Filed 2017·Granted Oct 27, 2020·0 cites·14 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →