Inventor · disambiguated record
Johanna Haggstrom
Also filed as: HAGGSTROM JOHANNA · HAGGSTROM JOHANNA A · HAGGSTROM JOHANNA ANNA
7 granted patents·11 pending applications·59 citations·filing 2009–2013
83Inventor score
Files withFREESE ROBERT P6HALLIBURTON ENERGY SERVICES INC3HAGGSTROM JOHANNA A2ROSINE RANDY2WESTON MELISSA2
Top patents by PatentIndex Score
18 records- 0193US8997860B2Methods for monitoring the formation and transport of a fracturing fluid using opticoanalytical devicesFREESE ROBERT P·Filed 2011·Granted Apr 7, 2015·15 cites·10 claims
- 0293US8960294B2Methods for monitoring fluids within or produced from a subterranean formation during fracturing operations using opticoanalytical devicesFREESE ROBERT P·Filed 2011·Granted Feb 24, 2015·23 cites·25 claims
- 0389US9103720B2Methods for assaying polymers using an integrated computational elementHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Aug 11, 2015·9 cites·24 claims
- 0482US9256701B2Modeling wellbore fluidsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Feb 9, 2016·7 cites·35 claims
- 0580US9217705B1Methods for assaying ionic materials using an integrated computational elementHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Dec 22, 2015·3 cites·25 claims
- 0662US9297254B2Methods for monitoring fluids within or produced from a subterranean formation using opticoanalytical devicesFREESE ROBERT P·Filed 2011·Granted Mar 29, 2016·2 cites·16 claims
- 0755US2009255678A1Water Treatment by Chemical-Mechanical ProcessROSINE RANDY·Filed 2009·Application pending·0 cites
- 0854US2012205303A1Water treatment by chemical-mechanical processROSINE RANDY·Filed 2012·Application pending·0 cites
- 0948US2013035262A1Integrated Computational Element Analytical Methods for Microorganisms Treated with a Pulsed Light SourceFREESE ROBERT P·Filed 2012·Application pending·0 cites
- 1046US2012103919A1Methods for Treating Oilfield WaterHAGGSTROM JOHANNA A·Filed 2010·Application pending·0 cites
- 1144US9441149B2Methods for monitoring the formation and transport of a treatment fluid using opticoanalytical devicesFREESE ROBERT P·Filed 2011·Granted Sep 13, 2016·0 cites·22 claims
- 1244US2011166046A1UV Light Treatment Methods and SystemWEAVER JIMMIE D·Filed 2010·Application pending·0 cites
- 1341US2011166049A1UV Light Treatment Methods and SystemHAGGSTROM JOHANNA A·Filed 2010·Application pending·0 cites
- 1439US2013032545A1Methods for monitoring and modifying a fluid stream using opticoanalytical devicesFREESE ROBERT P·Filed 2011·Application pending·0 cites
- 1538US2013031972A1Methods for monitoring a water source using opticoanalytical devicesHALLIBURTON ENERGY SERV INC·Filed 2011·Application pending·0 cites
- 1637US2012018148A1Real-time field friction reduction meter and method of useBRYANT JASON E·Filed 2010·Application pending·0 cites
- 1734US2013312956A1Spectral Analysis Techniques for Fluid MonitoringWESTON MELISSA·Filed 2012·Application pending·0 cites
- 1834US2013314695A1Spectral Analysis Techniques Based Upon Spectral Monitoring of a MatrixWESTON MELISSA·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Johanna Haggstrom 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 →