Assignee
ACTIVE DEVICE DEV LTD
GB·2 granted patents·1 pending application·10 citations·filing 2013–2017
Top patents by PatentIndex Score
3 records- 0185US9604485B2Colour-forming materials, contact recording devices and pressure recording devicesACTIVE DEVICE DEV LTD·Filed 2013·Granted Mar 28, 2017·4 cites·22 claims
- 0281US9504421B2Moisture indicating hydrophilic polyurethaneACTIVE DEVICE DEV LTD·Filed 2013·Granted Nov 29, 2016·6 cites·33 claims
- 0341US2019160845A1Pressure indicating devicesACTIVE DEVICE DEV LTD·Filed 2017·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →