Inventor · disambiguated record
Karthikeyan Sathrugnan
Also filed as: SATHRUGNAN KARTHIKEYAN
2 granted patents·2 pending applications·4 citations·filing 2009–2012
45Inventor score
Technology areasC02F
Top patents by PatentIndex Score
4 records- 0164US9567249B2Integrated selenium removal system for waste waterMIERZEJEWSKI MAREK·Filed 2011·Granted Feb 14, 2017·3 cites·19 claims
- 0253US8758632B2Radial flow columnARIFIN DAVIS YOHANES·Filed 2011·Granted Jun 24, 2014·1 cites·17 claims
- 0344US2011163032A1High recovery sulfate removal processSIEMENS PTE LTD·Filed 2009·Application pending·0 cites
- 0432US2012205313A1Sulfate removal from aqueous waste streams with recycleSATHRUGNAN KARTHIKEYAN·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →