LNSP Nagghappan

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for treating produced water
- Patent number 11,230,478
- Issue date Jan 25, 2022
- Veolia Water Solutions & Technologies Support
- John A. Korpiel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Process for removing silica from produced water and other wastewate...
- Patent number 10,843,946
- Issue date Nov 24, 2020
- Veolia Water Solutions & Technologies Support
- LNSP Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of recovering oil or gas and treating the resulting produced...
- Patent number 10,723,643
- Issue date Jul 28, 2020
- Veolia Water Solutions & Technologies Support
- LNSP Nagghappan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of recovering oil or gas and treating the resulting produced...
- Patent number 10,023,487
- Issue date Jul 17, 2018
- Veolia Water Solutions & Technologies Support
- LNSP Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating wastewater or produced water
- Patent number 9,067,801
- Issue date Jun 30, 2015
- Veolia Water Solutions & Technologies Support
- LNSP Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for treating wastewater or produced water
- Patent number 7,815,804
- Issue date Oct 19, 2010
- OTV SA S.A.
- LNSP Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
System and method for treatment of acidic wastewater
- Patent number 7,438,817
- Issue date Oct 21, 2008
- OTU SA
- Lnsp Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
TREATING PRODUCED WATER FOR BENEFICIAL REUSE
- Publication number 20240300828
- Publication date Sep 12, 2024
- Renovo Resources LLC
- Brad Biagini
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method for Treating Produced Water
- Publication number 20200331777
- Publication date Oct 22, 2020
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- John A. Korpiel
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR REMOVING SILICA FROM PRODUCED WATER AND OTHER WASTEWATE...
- Publication number 20190256388
- Publication date Aug 22, 2019
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- LNSP Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Method of Recovering Oil or Gas and Treating the Resulting Produced...
- Publication number 20180319690
- Publication date Nov 8, 2018
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- LNSP Nagghappan
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
System and Method for Treatment of Acidic Wastewater
- Publication number 20120305483
- Publication date Dec 6, 2012
- LNSP Nagghappan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Recovering Oil or Gas and Treating the Resulting Produced...
- Publication number 20120255904
- Publication date Oct 11, 2012
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- LNSP Nagghappan
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD FOR TREATING WASTEWATER OR PRODUCED WATER
- Publication number 20110023715
- Publication date Feb 3, 2011
- VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- LNSP Nagghappan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and Method for Treatment of Acidic Wastewater
- Publication number 20080290030
- Publication date Nov 27, 2008
- LNSP Nagghappan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for Treating Wastewater or Produced Water
- Publication number 20080135478
- Publication date Jun 12, 2008
- OTV SA S.A.
- Joseph E. Zuback
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
System and method for treatment of acidic wastewater
- Publication number 20050051488
- Publication date Mar 10, 2005
- Lnsp Nagghappan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

LNSP Nagghappan

Person

Patents Grantslast 30 patents

Method for treating produced water

Process for removing silica from produced water and other wastewate...

Method of recovering oil or gas and treating the resulting produced...

Method of recovering oil or gas and treating the resulting produced...

Method for treating wastewater or produced water

Method for treating wastewater or produced water

System and method for treatment of acidic wastewater

Patents Applicationslast 30 patents

TREATING PRODUCED WATER FOR BENEFICIAL REUSE

Method for Treating Produced Water

PROCESS FOR REMOVING SILICA FROM PRODUCED WATER AND OTHER WASTEWATE...

Method of Recovering Oil or Gas and Treating the Resulting Produced...

System and Method for Treatment of Acidic Wastewater

Method of Recovering Oil or Gas and Treating the Resulting Produced...

METHOD FOR TREATING WASTEWATER OR PRODUCED WATER

System and Method for Treatment of Acidic Wastewater

Method for Treating Wastewater or Produced Water

System and method for treatment of acidic wastewater