OXFORD INSTRUMENTS PLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS2178
 
 
 
G01Q SCANNING-PROBE TECHNIQUES OR APPARATUS; APPLICATIONS OF SCANNING-PROBE TECHNIQUES, e.g. SCANNING-PROBE MICROSCOPY [SPM]156
 
 
 
G01V GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS 872
 
 
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 5154
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 3203
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
 
 
G12B DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR16
 
 
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 183
 
 
 
B82Y SPECIFIC USES OR APPLICATIONS OF NANO-STRUCTURES; MEASUREMENT OR ANALYSIS OF NANO-STRUCTURES; MANUFACTURE  OR TREATMENT OF NANO-STRUCTURES152

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9689890 Fully digitally controller for cantilever-based instrumentsJan 06, 15Jun 27, 17[G01Q, B82Y]
9528859 Transducer assembly with digitally created signalsMay 01, 15Dec 27, 16[G01D, G01B]
9366693 Variable density scanningJun 30, 15Jun 14, 16[G01Q]
9069007 Multiple frequency atomic force microscopyMay 28, 13Jun 30, 15[G01Q, B82Y]
9063042 NanoindenterJun 12, 12Jun 23, 15[G01Q, G01N, B82Y]
9024623 Transducer assembly with digitally created signalsSep 18, 12May 05, 15[G01D, G01B]
8925376 Fully digitally controller for cantilever-based instrumentsJun 26, 12Jan 06, 15[G01Q, G01B, B82Y]
8677809 Thermal measurements using multiple frequency atomic force microscopyOct 21, 10Mar 25, 14[G01Q]
8555711 Material property measurements using multiple frequency atomic fore microscopySep 23, 11Oct 15, 13[G01Q]
8502525 Integrated micro actuator and IVDT for high precision position measurementsOct 14, 09Aug 06, 13[G01B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0026,846 Variable Density ScanningAbandonedJul 16, 13Jan 22, 15[G01Q]
2014/0041,084 Material Property Measurements Using Multiple Frequency Atomic Fore MicroscopyAbandonedOct 13, 13Feb 06, 14[G01Q]
7479860 Magnetic field generating assembly and methodExpiredSep 30, 03Jan 20, 09[H01F]
7434445 Apparatus for determining cantilever parametersExpiredJun 26, 06Oct 14, 08[G01B]
2008/0204,016 Magnetic Resonance Apparatus and MethodAbandonedApr 10, 06Aug 28, 08[G01R]
7394255 Single-sided magnetic resonance magnet assemblyExpiredJun 24, 05Jul 01, 08[G01V]
7355499 Magnet assemblyExpiredSep 30, 03Apr 08, 08[G01V]
2007/0249,926 Magnetic Field Gradients Adapted to Position of Region Being ImagedAbandonedOct 21, 04Oct 25, 07[G01R]
7248048 Apparatus for magnetic resonance imagingExpiredApr 30, 04Jul 24, 07[G01V]
2005/0261,566 Magnetic field generating system and methodAbandonedDec 11, 03Nov 24, 05[A61B]
6884981 Diffractive optical position detectorExpiredAug 23, 02Apr 26, 05[G02B]
2004/0054,279 Catheter steering apparatus and methodAbandonedMay 13, 03Mar 18, 04[A61B]
2003/0191,385 Catheter guide assemblyAbandonedMay 12, 03Oct 09, 03[A61B]
6611408 Electrical transformerExpiredAug 23, 01Aug 26, 03[H02H]
6300856 Electrical transformerExpiredAug 24, 99Oct 09, 01[H02H]
6239957 Current limiting deviceExpiredSep 16, 97May 29, 01[H01B, H02H]
6236545 Current limiting device utilizing a superconductorExpiredJun 25, 97May 22, 01[H02H]
6072315 Magnetic field pulse generatorExpiredAug 04, 97Jun 06, 00[G01V]
6043731 Current limiting deviceExpiredOct 30, 96Mar 28, 00[H01L]
5565834 Magnetic assembly for a nuclear magnetic resonance imaging systemExpiredDec 07, 94Oct 15, 96[G01R, H01F]

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