Assignee
WAN JOHN
US·6 granted patents·21 citations·filing 2007–2011
Top patents by PatentIndex Score
6 records- 0171US8053203B2Methods and device for the detection of occult bloodWAN JOHN·Filed 2007·Granted Nov 8, 2011·3 cites·12 claims
- 0268US9404910B2Body fluid testing apparatus with testing and storing functionsWAN JOHN·Filed 2010·Granted Aug 2, 2016·1 cites·19 claims
- 0368US9149258B2Collection device with double outputs and method of using the sameWAN JOHN·Filed 2011·Granted Oct 6, 2015·2 cites·20 claims
- 0467US8349573B2Methods and device for the detection of occult bloodWAN JOHN·Filed 2011·Granted Jan 8, 2013·1 cites·4 claims
- 0562US8556826B2Fecal specimen collectorWAN JOHN·Filed 2008·Granted Oct 15, 2013·4 cites·13 claims
- 0657USD620590SLiquid sampling and testing cupWAN JOHN·Filed 2007·Granted Jul 27, 2010·10 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →