Patent Assignment
Reel/Frame 028816/0920
Change of Name
Recorded: 2012-08-20
Pages: 3
Assignor
ROPER ASCENSION ACQUISITION, INC.
Executed: 2012-05-31
Assignee
ASCENSION TECHNOLOGY CORPORATION
6901 PROFESSIONAL PARKWAY EAST, SUITE 200, SARASOTA, FLORIDA, 34240-8457
Covered Properties
(31)
Device for Measuring Position and Orientation Using Non-Dipole Magnet Ic Fields
Patent:
5,600,330 →
Application:
08/273,965 →
Magnetic Field Position and Orientation Measurement System with Dynamic Eddy Current Rejection
Patent:
5,767,669 →
Application:
08/663,774 →
Optical 6D Measurement System with Three Fan-Shaped Beams Rotating Around One Axis
Patent:
5,767,960 →
Application:
08/663,987 →
Optical 6D Measurement System with Two Fan Shaped Beams Rotating Around One Axis
Patent:
5,742,394 →
Application:
08/663,988 →
Magnetic Motion Tracker System with Transmitter Placed on Tracked Object
Patent:
5,744,953 →
Application:
08/705,305 →
Hybrid Motion Tracker
Patent:
5,831,260 →
Application:
08/710,025 →
Sourceless Orientation Sensor
Patent:
5,953,683 →
Application:
08/946,916 →
System for Position and Orientation Determination of a Point in Space Using Scanning Laser Beams
Patent:
6,417,839 →
Application:
09/315,148 →
Magnetic Field Permeable Barrier for Magnetic Position Measurement System
Patent:
6,246,231 →
Application:
09/363,034 →
Eddy Current Error-Reduced Ac Magnetic Position Measurement System
Patent:
6,172,499 →
Application:
09/430,292 →
Position and Orientation Determination Using Stationary Fan Beam Sources and Rotating Mirrors to Sweep Fan Beams
Patent:
6,473,167 →
Application:
09/880,146 →
Magnetic Position Measurement System with Field Containment Means
Position and Orientation Detection System
Range Adaptable System for Determining the Angular Position and Distance of a Radiating Point Source and Method of Employing
Method for Fabricating a Stacked Chip Package
Magnetic Postion and Orientation Measurement System with Magnetic Field Permeable Attenuator
Spiral Magnetic Transmitter for Position Measurement System
Method of Measuring Position and Orientation with Improved Signal to Noise Ratio
Optical Position Measurement System Employing One or More Linear Detector Arrays
Sensor for Determining the Angular Position of a Radiating Point Source in Two Dimensions
Sensor for Determining the Angular Position of a Radiating Point Source in Two Dimensions and Method of Operation
System and Method for Measuring Position and Orientation Using Distortion-Compensated Magnetic Fields
Patent:
7,373,271 →
Application:
10/945,277 →
Dc Magnetic-Based Position and Orientation Monitoring System for Tracking Medical Instruments
Optical System for Determining the Angular Position of a Radiating Point Source and Method of Employing
Lead Tracking Of Implantable Cardioverter-Defibrillator (ICD) And Cardiac Resynchronization Therapy (CRT) Devices
Application:
11/920,524 →
Publication:
US 2009/0105779
System and Method for Measuring Position and Orientation Using Distortion-Compensated Magnetic Fields
Synergistic Electromagnetic Tracking With TMS Systems
Application:
12/612,130 →
Publication:
US 2010/0249577
Systems and Methods for Compensating for Large Moving Objects in Magnetic-Tracking Environments
DC magnetic-based position and orientation monitoring system for tracking medical instruments
Magnetically Tracked Surgical Needle Assembly
Application:
13/464,238 →
Publication:
US 2013/0296691
Non-radiating placement of a guide-wire for central venous catheter and/or peripherally inserted central catheter using magnetic sensing and ultrasound imaging
Application:
61/562,991 →
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 29, 1996
From: HANSEN, PER KROGH
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 008190/0771 →
Assignment of Assignor's Interest
Sep 10, 1996
From: HANSEN, PER KROGH
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 008179/0170 →
Assignment of Assignor's Interest
Jul 29, 1999
From: ASHE, WESTLEY S.
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 010145/0419 →
Assignment of Assignor's Interest
Oct 29, 1999
From: ASHE, WESTLEY
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 010363/0753 →
Assignment of Assignor's Interest
Nov 9, 2001
From: MAJOE, DENNIS
To: HYPERVISION LIMITED
Reel/Frame 012532/0736 →
Assignment of Assignor's Interest
Feb 13, 2002
From: ODELL, DON
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 012587/0523 →
Assignment of Assignor's Interest
Mar 18, 2002
From: ASHE, WESTLEY
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 012714/0468 →
Assignment of Assignor's Interest
Jun 18, 2002
From: ASHE, WESTLEY
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 013023/0817 →
Assignment of Assignor's Interest
Nov 1, 2002
From: ASHE, WESTLEY
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 013446/0535 →
Assignment of Assignor's Interest
Jan 10, 2003
From: ODELL, DON
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 013648/0638 →
Assignment of Assignor's Interest
Nov 13, 2003
From: ODELL, DON
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 014697/0559 →
Assignment of Assignor's Interest
Nov 13, 2003
From: DULING, ALEC; ODELL, DON
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 014697/0450 →
Assignment of Assignor's Interest
May 19, 2006
From: HYPERVISION LTD.
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 017636/0624 →
Assignment of Assignor's Interest
Aug 20, 2012
From: ASCENSION TECHNOLOGY CORPORATION
To: ROPER ASCENSION ACQUISITION, INC.
Reel/Frame 028816/0923 →
Assignment of Assignor's Interest
Feb 11, 2016
From: ASHE, WESTLEY
To: ASCENSION TECHNOLOGY CORPORATION
Reel/Frame 037717/0555 →
Assignment of Assignor's Interest
Sep 16, 2021
From: ASCENSION TECHNOLOGY CORPORATION
To: NORTHERN DIGITAL, INC.
Reel/Frame 057505/0669 →