Inventor · disambiguated record
Lnsp Nagghappan
Also filed as: NAGGHAPPAN LNSP
7 granted patents·3 pending applications·105 citations·filing 2004–2024
81Inventor score
Top patents by PatentIndex Score
10 records- 0194US7815804B2Method for treating wastewater or produced waterOTV SA S A·Filed 2006·Granted Oct 19, 2010·77 cites·27 claims
- 0283US9067801B2Method for treating wastewater or produced waterNAGGHAPPAN LNSP·Filed 2010·Granted Jun 30, 2015·6 cites·24 claims
- 0374US7438817B2System and method for treatment of acidic wastewaterOTU SA·Filed 2004·Granted Oct 21, 2008·22 cites·34 claims
- 0457US2024300828A1Treating produced water for beneficial reuseRenovo Resources LLC·Filed 2024·Application pending·0 cites
- 0552US2012305483A1System and Method for Treatment of Acidic WastewaterNAGGHAPPAN LNSP·Filed 2012·Application pending·0 cites
- 0651US10023487B2Method of recovering oil or gas and treating the resulting produced waterNAGGHAPPAN LNSP·Filed 2012·Granted Jul 17, 2018·0 cites·2 claims
- 0750US10723643B2Method of recovering oil or gas and treating the resulting produced waterVEOLIA WATER SOLUTIONS & TECH·Filed 2018·Granted Jul 28, 2020·0 cites·14 claims
- 0847US2008290030A1System and Method for Treatment of Acidic WastewaterNAGGHAPPAN LNSP·Filed 2008·Application pending·0 cites
- 0945US11230478B2Method for treating produced waterVEOLIA WATER SOLUTIONS & TECH·Filed 2018·Granted Jan 25, 2022·0 cites·8 claims
- 1042US10843946B2Process for removing silica from produced water and other wastewater streamsNAGGHAPPAN LNSP·Filed 2017·Granted Nov 24, 2020·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Lnsp Nagghappan 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 →