Inventor · disambiguated record
Alex M. Van Der Spek
Also filed as: VAN DER SPEK ALEX · VAN DER SPEK ALEX M
11 granted patents·2 pending applications·47 citations·filing 2007–2019
85Inventor score
Files withCIDRA CORPORATE SERVICES INC6VAN DER SPEK ALEX2CIDRA CORPORATE SERVICES LLC1EXPRO METERS INC1LOOSE DOUGLAS H1
Top patents by PatentIndex Score
13 records- 0194US7526966B2Apparatus and method for measuring a parameter of a multiphase flowEXPRO METERS INC·Filed 2007·Granted May 5, 2009·35 cites·12 claims
- 0289US9335298B2Wear monitoring with rotational sensor and sensor thicknessCIDRA CORPORATE SERVICES INC·Filed 2013·Granted May 10, 2016·6 cites·31 claims
- 0379US9366653B2Graphical user interface re wear monitoringCIDRA CORPORATE SERVICES INC·Filed 2013·Granted Jun 14, 2016·2 cites·27 claims
- 0466US2020191130A1Method and apparatus for predicting maintenance needs of a pump based at least partly on pump performance analysisCIDRA CORPORATE SERVICES INC·Filed 2019·Application pending·0 cites
- 0564US8739637B2Applications for real-time mass ratio, mass flow and particle size measurement of particle laden flowsLOOSE DOUGLAS H·Filed 2010·Granted Jun 3, 2014·2 cites·42 claims
- 0660US9645001B2Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurementVAN DER SPEK ALEX M·Filed 2010·Granted May 9, 2017·1 cites·21 claims
- 0757US10394207B2Techniques for optimizing performance of cyclonesCIDRA CORPORATE SERVICES INC·Filed 2014·Granted Aug 27, 2019·1 cites·36 claims
- 0855US11022990B2Determining shear rate and/or shear stress from sonar based velocity profiles and differential pressureCIDRA CORPORATE SERVICES LLC·Filed 2019·Granted Jun 1, 2021·0 cites·12 claims
- 0951US10677624B2Techniques to determine a fluid flow characteristic in a channelizing process flowstream, by bifurcating the flowstream or inducing a standing wave thereinCIDRA CORPORATE SERVICES INC·Filed 2016·Granted Jun 9, 2020·0 cites·35 claims
- 1046US10071352B2Techniques for agglomerating mature fine tailing by injecting a polymer in a process flowCIDRA CORPORATE SERVICES INC·Filed 2013·Granted Sep 11, 2018·0 cites·19 claims
- 1146US2012141301A1Method and apparatus for predicting maintenance needs of a pump based at least partly on pump performance analysisVAN DER SPEK ALEX·Filed 2010·Application pending·0 cites
- 1241US9404893B2Flow and pipe management using velocity profile measurement and/or pipe wall thickness and wear monitoringO'KEEFE CHRISTIAN·Filed 2009·Granted Aug 2, 2016·0 cites·49 claims
- 1338US10216204B2Determining shear rate and/or shear stress from sonar based velocity profiles and differential pressureVAN DER SPEK ALEX·Filed 2010·Granted Feb 26, 2019·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →