Knudsen; Sverre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Knudsen; Sverre.The latest application filed is for "displacement sensor device and system".

Company Profile

3.16.14

Knudsen; Sverre - Oslo NO
Knudsen; Sverre - Trondheim NO
Knudsen, Sverre - Tronheim NO

*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
Detection of fields Grant 11,353,523 - Knudsen , et al. June 7, 2	2022-06-07
Displacement sensor device and system Grant 10,670,622 - Johansen , et al.	2020-06-02
Displacement Sensor Device And System App 20190154726 - Johansen; Ib-Rune ; et al.	2019-05-23
Displacement sensor device and system Grant 10,197,589 - Johansen , et al. Fe	2019-02-05
Displacement Sensor Device And System App 20170016931 - Johansen; Ib-Rune ; et al.	2017-01-19
Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers Grant 9,470,815 - Knudsen , et al. October 18, 2	2016-10-18
Performance Of Permanently Installed Tubing Conveyed Seismic Arrays Using Passive Acoustic Absorbers App 20140182837 - KNUDSEN; Sverre ; et al.	2014-07-03
Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers Grant 8,720,264 - Knudsen , et al. May 13, 2	2014-05-13
Performance Of Permanently Installed Tubing Conveyed Seismic Arrays Using Passive Acoustic Absorbers App 20100230093 - Knudsen; Sverre ; et al.	2010-09-16
High pressure and high temperature acoustic sensor Grant 7,369,716 - Berg , et al. May 6, 2	2008-05-06
Clamp mechanism for in-well seismic station Grant 7,124,818 - Berg , et al. October 24, 2	2006-10-24
Apparatus for acoustic detection of particles in a flow using a fiber optic interferometer Grant 7,072,044 - Kringlebotn , et al. July 4, 2	2006-07-04
Highly sensitive accelerometer Grant 7,013,729 - Knudsen , et al. March 21, 2	2006-03-21
Adjustable deployment apparatus for an actively clamped tubing-conveyed in-well seismic station Grant 6,986,389 - Foster , et al. January 17, 2	2006-01-17
Highly sensitive cross axis accelerometer Grant 6,891,621 - Berg , et al. May 10, 2	2005-05-10
Multiple component sensor mechanism Grant 6,888,972 - Berg , et al. May 3, 2	2005-05-03
Highly sensitive accelerometer App 20050076713 - Knudsen, Sverre ; et al.	2005-04-14
Active coherence reduction for interferometer interrogation App 20050078316 - Ronnekleiv, Erlend ; et al.	2005-04-14
Adjustable deployment apparatus for an actively clamped tubing-conveyed in-well seismic station App 20040216872 - Foster, Michael ; et al.	2004-11-04
High pressure and high temperature acoustic sensor App 20040202401 - Berg, Arne ; et al.	2004-10-14
Highly sensitive accelerometer Grant 6,789,424 - Knudsen , et al. September 14, 2	2004-09-14
Clamp mechanism for in-well seismic station App 20040114463 - Berg, Arne ; et al.	2004-06-17
Multiple component sensor mechanism App 20040067002 - Berg, Arne ; et al.	2004-04-08
Apparatus for a coustic detection of particles in a flow using a fibre optic interferometer App 20040033017 - Kringlebotn, Jon Thomas ; et al.	2004-02-19
Method and system for calibrating a conversion unit of a fiber optic sensor head Grant 6,655,188 - Knudsen , et al. December 2, 2	2003-12-02
Highly sensitive accelerometer App 20030145654 - Knudsen, Sverre ; et al.	2003-08-07
Highly sensitive accelerometer Grant 6,575,033 - Knudsen , et al. June 10, 2	2003-06-10
Highly sensitive cross axis accelerometer App 20020180978 - Berg, Arne ; et al.	2002-12-05
Method and system for calibration of fiber optic sensor head App 20020182589 - Knudsen, Sverre ; et al.	2002-12-05

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