The Secretary of State for Trade and Industry in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Northern Ireland

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198
 
  
 
G01H MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES 120
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8696321 Cavitation detectionJul 25, 08Apr 15, 14[F04B]
6497140 Cavitation sensorSep 13, 00Dec 24, 02[G01M, G01N]
6147748 Tracking systemOct 16, 98Nov 14, 00[G01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0022,438 Method of separating carbon nanotubesAbandonedSep 27, 07Jan 28, 10[A61K, D01F, C07K]
2010/0000,609 FLUID MIXTURESAbandonedDec 19, 07Jan 07, 10[G05D]
2008/0067,440 MACHINING OF MICROSTRUCTURESAbandonedMay 15, 07Mar 20, 08[H01J]
7246513 Lateral calibration device and methodExpiredOct 25, 05Jul 24, 07[G01P]
2006/0267,596 Spring constant calibration deviceAbandonedMay 18, 04Nov 30, 06[G01R]
2006/0196,945 Identification device, anti-counterfeiting apparatus and methodAbandonedOct 30, 03Sep 07, 06[G06K]
2006/0144,448 Production of variable concentration fluid mixturesAbandonedAug 27, 03Jul 06, 06[B01F]
6978677 Apparatus for measuring ultrasonic powerExpiredOct 25, 02Dec 27, 05[G01H]
6546311 Injection moulding system and method that determine optimum injection moulding conditionsExpiredJun 27, 01Apr 08, 03[B29C]
6166542 Nuclear magnetic resonance level gauging deviceExpiredMay 20, 98Dec 26, 00[G01V]
5869958 Method of and apparatus for determining a response characteristicExpiredMay 19, 97Feb 09, 99[G01R]
5847391 Real time radiation resistant meterExpiredNov 12, 96Dec 08, 98[G01T]
5648845 Apparatus for verifying the performance of optical fibre measurement equipmentExpiredSep 06, 95Jul 15, 97[G01N, B65D]
5339155 Optical wavelength modulated long-path gas monitoring apparatusExpiredMar 31, 93Aug 16, 94[G01N]
5301169 Seismic sourceExpiredNov 15, 91Apr 05, 94[G01V]
5087315 Fabric lifting apparatus and methodExpiredDec 15, 88Feb 11, 92[B32B]
5036710 Multi-phase flowmeterExpiredApr 24, 90Aug 06, 91[G01F]
4987574 Helium-neon lasersExpiredNov 03, 89Jan 22, 91[H01S]
4947356 Aircraft cabin noise control apparatusExpiredFeb 10, 89Aug 07, 90[H04R, B64C]
4944606 Precision motion slidewaysExpiredAug 07, 89Jul 31, 90[F16C]

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