Alex M. Van Der Spek

Person

Rotterdam, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Determining shear rate and/or shear stress from sonar based velocit...
- Patent number 11,022,990
- Issue date Jun 1, 2021
- CiDRA CORPORATE SERVICES LLC
- Alex M. Van Der Spek
- G05 - CONTROLLING REGULATING
Information Patent Grant
Techniques to determine a fluid flow characteristic in a channelizi...
- Patent number 10,677,624
- Issue date Jun 9, 2020
- CiDRA Corporate Services Inc.
- Alan D. Kersey
- G01 - MEASURING TESTING
Information Patent Grant
Techniques for optimizing performance of cyclones
- Patent number 10,394,207
- Issue date Aug 27, 2019
- CiDRA Corporate Service Inc.
- Alex M. Van Der Spek
- G01 - MEASURING TESTING
Information Patent Grant
Determining shear rate and/or shear stress from sonar based velocit...
- Patent number 10,216,204
- Issue date Feb 26, 2019
- CiDRA Corporate Services Inc.
- Alex Van der Spek
- G05 - CONTROLLING REGULATING
Information Patent Grant
Techniques for agglomerating mature fine tailing by injecting a pol...
- Patent number 10,071,352
- Issue date Sep 11, 2018
- CiDRA Corporate Services Inc.
- Alex M. Van Der Spek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Performance monitoring of individual hydrocyclones using sonar-base...
- Patent number 9,645,001
- Issue date May 9, 2017
- Cidra Corporate Services, Inc
- Alex M. Van Der Spek
- G01 - MEASURING TESTING
Information Patent Grant
Flow and pipe management using velocity profile measurement and/or...
- Patent number 9,404,893
- Issue date Aug 2, 2016
- CiDRA Corporate Services Inc.
- Christian O'Keefe
- G01 - MEASURING TESTING
Information Patent Grant
Graphical user interface re wear monitoring
- Patent number 9,366,653
- Issue date Jun 14, 2016
- CiDRA Corporate Services Inc.
- Christian Victor O'Keefe
- G01 - MEASURING TESTING
Information Patent Grant
Wear monitoring with rotational sensor and sensor thickness
- Patent number 9,335,298
- Issue date May 10, 2016
- CiDRA Corporate Services Inc.
- Christian Victor O'Keefe
- G01 - MEASURING TESTING
Information Patent Grant
Applications for real-time mass ratio, mass flow and particle size...
- Patent number 8,739,637
- Issue date Jun 3, 2014
- CiDRA Corporate Services Inc.
- Douglas H. Loose
- G01 - MEASURING TESTING
Information Patent Grant
Method for installing a double ended distributed sensing fiber opti...
- Patent number 7,561,771
- Issue date Jul 14, 2009
- Shell Oil Company
- Kari-Miko Jääskeläinen
- G02 - OPTICS
Information Patent Grant
Apparatus and method for measuring a parameter of a multiphase flow
- Patent number 7,526,966
- Issue date May 5, 2009
- Expro Meters, Inc.
- Daniel L. Gysling
- G01 - MEASURING TESTING
Information Patent Grant
Coiled optical fiber assembly for measuring pressure and/or other p...
- Patent number 7,315,666
- Issue date Jan 1, 2008
- Shell Oil Company
- Alexander Michael Van Der Spek
- G01 - MEASURING TESTING
Information Patent Grant
Capacitance meter
- Patent number 6,915,703
- Issue date Jul 12, 2005
- Shell Oil Company
- Mark Christopher Haase
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BAS...
- Publication number 20200191130
- Publication date Jun 18, 2020
- CIDRA CORPORATE SERVICES INC.
- Alex VAN DER SPEK
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
DETERMINING SHEAR RATE AND/OR SHEAR STRESS FROM SONAR BASED VELOCIT...
- Publication number 20190163218
- Publication date May 30, 2019
- CiDRA CORPORATE SERVICES LLC
- Alex M. VAN DER SPEK
- G05 - CONTROLLING REGULATING
Information Patent Application
TECHNIQUES TO DETERMINE A FLUID FLOW CHARACTERISTIC IN A CHANNELIZI...
- Publication number 20180245959
- Publication date Aug 30, 2018
- Alan D. KERSEY
- G01 - MEASURING TESTING
Information Patent Application
TECHNIQUES FOR OPTIMIZING PERFORMANCE OF CYCLONES
- Publication number 20160207050
- Publication date Jul 21, 2016
- CIDRA CORPORATE SERVICES INC.
- Alex M. VAN DER SPEK
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Application
TECHNIQUES FOR AGGLOMERATING MATURE FINE TAILING BY INJECTING A POL...
- Publication number 20150290608
- Publication date Oct 15, 2015
- CIDRA CORPORATE SERVICES INC.
- Alex M. Van Der Spek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WEAR MONITORING WITH ROTATIONAL SENSOR AND SENSOR THICKNESS
- Publication number 20140026666
- Publication date Jan 30, 2014
- CIDRA CORPORATE SERVICES INC.
- Christian Victor O'KEEFE
- G01 - MEASURING TESTING
Information Patent Application
GRAPHICAL USER INTERFACE RE WEAR MONITORING
- Publication number 20140026667
- Publication date Jan 30, 2014
- CIDRA CORPORATE SERVICES INC.
- Christian Victor O'KEEFE
- G01 - MEASURING TESTING
Information Patent Application
PERFORMANCE MONITORING OF INDIVIDUAL HYDROCYCLONES USING SONAR- BAS...
- Publication number 20120209550
- Publication date Aug 16, 2012
- CiDRA Corporate Services, Inc.
- Alex M. Van Der Spek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BAS...
- Publication number 20120141301
- Publication date Jun 7, 2012
- CIDRA CORPORATE SERVICES INC.
- Alex Van Der Spek
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Determining shear rate and/or shear stress from sonar based velocit...
- Publication number 20120060930
- Publication date Mar 15, 2012
- CIDRA CORPORATE SERVICES INC.
- Alex Van der Spek
- G05 - CONTROLLING REGULATING
Information Patent Application
APPLICATIONS FOR REAL-TIME MASS RATIO, MASS FLOW AND PARTICLE SIZE...
- Publication number 20120017699
- Publication date Jan 26, 2012
- CIDRA CORPORATE SERVICES INC.
- Douglas H. Loose
- G01 - MEASURING TESTING
Information Patent Application
FLOW AND PIPE MANAGEMENT USING VELOCITY PROFILE MEASUREMENT AND/OR...
- Publication number 20110056298
- Publication date Mar 10, 2011
- CIDRA CORPORATE SERVICES INC.
- Christian Victor O'keefe
- G01 - MEASURING TESTING
Information Patent Application
Downhole Flow Measurement In A Well
- Publication number 20070283751
- Publication date Dec 13, 2007
- Alexander Michael Van Der Spek
- E21 - EARTH DRILLING MINING
Information Patent Application
Method for installing a double ended distributed sensing fiber opti...
- Publication number 20070110355
- Publication date May 17, 2007
- Kari-Miko Jaaskelainen
- E21 - EARTH DRILLING MINING
Information Patent Application
Coiled optical fiber assembly for measuring pressure and/or other p...
- Publication number 20060071158
- Publication date Apr 6, 2006
- Alexander Michael Van Der Spek
- E21 - EARTH DRILLING MINING
Information Patent Application
Capacitance meter
- Publication number 20030020493
- Publication date Jan 30, 2003
- Mark Christopher Haase
- G01 - MEASURING TESTING

Alex M. Van Der Spek

Person

Patents Grantslast 30 patents

Determining shear rate and/or shear stress from sonar based velocit...

Techniques to determine a fluid flow characteristic in a channelizi...

Techniques for optimizing performance of cyclones

Determining shear rate and/or shear stress from sonar based velocit...

Techniques for agglomerating mature fine tailing by injecting a pol...

Performance monitoring of individual hydrocyclones using sonar-base...

Flow and pipe management using velocity profile measurement and/or...

Graphical user interface re wear monitoring

Wear monitoring with rotational sensor and sensor thickness

Applications for real-time mass ratio, mass flow and particle size...

Method for installing a double ended distributed sensing fiber opti...

Apparatus and method for measuring a parameter of a multiphase flow

Coiled optical fiber assembly for measuring pressure and/or other p...

Capacitance meter

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BAS...

DETERMINING SHEAR RATE AND/OR SHEAR STRESS FROM SONAR BASED VELOCIT...

TECHNIQUES TO DETERMINE A FLUID FLOW CHARACTERISTIC IN A CHANNELIZI...

TECHNIQUES FOR OPTIMIZING PERFORMANCE OF CYCLONES

TECHNIQUES FOR AGGLOMERATING MATURE FINE TAILING BY INJECTING A POL...

WEAR MONITORING WITH ROTATIONAL SENSOR AND SENSOR THICKNESS

GRAPHICAL USER INTERFACE RE WEAR MONITORING

PERFORMANCE MONITORING OF INDIVIDUAL HYDROCYCLONES USING SONAR- BAS...

METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BAS...

Determining shear rate and/or shear stress from sonar based velocit...

APPLICATIONS FOR REAL-TIME MASS RATIO, MASS FLOW AND PARTICLE SIZE...

FLOW AND PIPE MANAGEMENT USING VELOCITY PROFILE MEASUREMENT AND/OR...

Downhole Flow Measurement In A Well

Method for installing a double ended distributed sensing fiber opti...

Coiled optical fiber assembly for measuring pressure and/or other p...

Capacitance meter