Van Der Spek; Alex M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Van Der Spek; Alex M..The latest application filed is for "determining shear rate and/or shear stress from sonar based velocity profiles and differential pressure".

Company Profile

3.8.8

Van Der Spek; Alex M. - Rotterdam NL

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Determining shear rate and/or shear stress from sonar based velocity profiles and differential pressure Grant 11,022,990 - Van Der Spek , et al. June 1, 2	2021-06-01
Techniques to determine a fluid flow characteristic in a channelizing process flowstream, by bifurcating the flowstream or inducing a standing wave therein Grant 10,677,624 - Kersey , et al.	2020-06-09
Techniques for optimizing performance of cyclones Grant 10,394,207 - Van Der Spek , et al. A	2019-08-27
Determining Shear Rate And/or Shear Stress From Sonar Based Velocity Profiles And Differential Pressure App 20190163218 - VAN DER SPEK; Alex M. ; et al.	2019-05-30
Techniques for agglomerating mature fine tailing by injecting a polymer in a process flow Grant 10,071,352 - Van Der Spek , et al. September 11, 2	2018-09-11
Techniques To Determine A Fluid Flow Characteristic In A Channelizing Process Flowstream, By Bifurcating The Flowstream Or Inducing A Standing Wave Therein App 20180245959 - KERSEY; Alan D. ; et al.	2018-08-30
Performance monitoring of individual hydrocyclones using sonar-based slurry flow measurement Grant 9,645,001 - Van Der Spek , et al. May 9, 2	2017-05-09
Techniques For Optimizing Performance Of Cyclones App 20160207050 - VAN DER SPEK; Alex M. ; et al.	2016-07-21
Graphical user interface re wear monitoring Grant 9,366,653 - O'Keefe , et al. June 14, 2	2016-06-14
Wear monitoring with rotational sensor and sensor thickness Grant 9,335,298 - O'Keefe , et al. May 10, 2	2016-05-10
Techniques For Agglomerating Mature Fine Tailing By Injecting A Polymer In A Process Flow App 20150290608 - Van Der Spek; Alex M. ; et al.	2015-10-15
Graphical User Interface Re Wear Monitoring App 20140026667 - O'KEEFE; Christian Victor ; et al.	2014-01-30
Wear Monitoring With Rotational Sensor And Sensor Thickness App 20140026666 - O'KEEFE; Christian Victor ; et al.	2014-01-30
Performance Monitoring Of Individual Hydrocyclones Using Sonar- Based Slurry Flow Measurement App 20120209550 - Van Der Spek; Alex M. ; et al.	2012-08-16
Flow And Pipe Management Using Velocity Profile Measurement And/or Pipe Wall Thickness And Wear Monitoring App 20110056298 - O'keefe; Christian Victor ; et al.	2011-03-10

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