Inventor · disambiguated record
James Matthew Stephens
Also filed as: STEPHENS JAMES · STEPHENS JAMES MATTHEW
11 granted patents·7 pending applications·85 citations·filing 1997–2020
88Inventor score
Files withSTEPHENS JAMES MATTHEW9NSIXTY LLC4SPECTRUM LAB LLC2SPECTRUM LABORATORIES LLC1STEPHENS JAMES1
Top patents by PatentIndex Score
18 records- 0188US10554929B2Video communication system and method for using sameNSIXTY LLC·Filed 2016·Granted Feb 4, 2020·9 cites·19 claims
- 0287US7192776B2Synthetic urine and method of manufacturing sameSTEPHENS JAMES MATTHEW·Filed 2004·Granted Mar 20, 2007·29 cites·13 claims
- 0386US8619115B2Video communication system and method for using sameSTEPHENS JAMES MATTHEW·Filed 2010·Granted Dec 31, 2013·8 cites·20 claims
- 0483US7045098B2Apparatus and method for removing interfering substances from a urine sample using a chemical oxidantSTEPHENS JAMES MATTHEW·Filed 2001·Granted May 16, 2006·26 cites·8 claims
- 0573US9313456B2Video communication system and method for using sameNSIXTY LLC·Filed 2013·Granted Apr 12, 2016·2 cites·21 claims
- 0661US2009272036A1Door storage deviceSTEPHENS JAMES MATTHEW·Filed 2009·Application pending·0 cites
- 0760US8167520B2Securing deviceSTEPHENS JAMES MATTHEW·Filed 2008·Granted May 1, 2012·3 cites·10 claims
- 0857US9128105B2Urea-based synthetic urine and method of manufacturing sameSPECTRUM LAB LLC·Filed 2014·Granted Sep 8, 2015·0 cites·13 claims
- 0956US9316648B2Urea-based synthetic urine and method of manufacturing sameSPECTRUM LAB LLC·Filed 2015·Granted Apr 19, 2016·0 cites·13 claims
- 1056US2009191646A1Molybdenum complex & test kit to enhance accuracy of analysis of endogenous analytes in biological fluidsSTEPHENS JAMES MATTHEW·Filed 2009·Application pending·0 cites
- 1153US2020236327A1Video communication system and method for using sameNSIXTY LLC·Filed 2020·Application pending·0 cites
- 1247US2019240654A1Method and apparatus for mutli-channel urinalysis test kit with multi-factor controlSPECTRUM LABORATORIES LLC·Filed 2019·Application pending·0 cites
- 1347US2011041446A1Shingle and Method of Using the ShingleSTEPHENS JAMES·Filed 2009·Application pending·0 cites
- 1437US6162647AMethod for removing interfering substances from a urine sample using a chemical oxidantFiled 1997·Granted Dec 19, 2000·7 cites·8 claims
- 1534US2003022390A1Method and kit for making interfering substances in urine undetectableSTEPHENS JAMES MATTHEW·Filed 2002·Application pending·0 cites
- 1634US2017155605A1Video communication system and method for using sameNSIXTY LLC·Filed 2017·Application pending·0 cites
- 1730US7563622B2Molybdenum complex and test kit to enhance accuracy of analysis of endogenous analytes in biological fluidsSTEPHENS JAMES MATTHEW·Filed 2004·Granted Jul 21, 2009·0 cites·2 claims
- 1830USD584517SDoor storage deviceSTEPHENS JAMES MATTHEW·Filed 2008·Granted Jan 13, 2009·1 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when James Matthew Stephens 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 →