Borg-Warner Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 263
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 289
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8672619 Turbocharger vaneSep 20, 12Mar 18, 14[F01D]
8632304 Turbocharger diffuserJun 26, 08Jan 21, 14[F01D]
8616837 Variable geometry turbocharger lower vane ring retaining systemAug 16, 12Dec 31, 13[F04D]
6651786 Band brake assemblyNov 19, 01Nov 25, 03[F16D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6543228 Turbocharger having by-pass valve operable to promote rapid catalytic converter light offExpiredOct 12, 01Apr 08, 03[F02D]
6211794 Analog rotary position sensorExpiredApr 06, 00Apr 03, 01[G08B]
5023285 Bis (tri-tertiary-alkylphenoxy) diphosphaspiroundecanesExpiredJul 25, 88Jun 11, 91[C07F, C08K]
4786220 Cutting tool wear monitorExpiredMay 26, 87Nov 22, 88[B23B, B23C]
4778613 Spirodiphosphate-containing working substancesExpiredDec 24, 85Oct 18, 88[C10M]
4755546 Stabilized olefin polymersExpiredMar 06, 85Jul 05, 88[C08K]
4729409 Hexagonal underground electrical conduitExpiredAug 06, 82Mar 08, 88[F16L]
4705063 Motor operated valve assemblyExpiredOct 30, 86Nov 10, 87[F16K]
4706063 Pressure-biased, temperature sensorExpiredMay 01, 86Nov 10, 87[B60Q]
4694686 Cutting tool wear monitorExpiredFeb 24, 86Sep 22, 87[G01N]
RE32472 Flame-retardant polymer compositions containing amine saltsExpiredApr 02, 84Aug 11, 87[C08K]
RE32473 Flame-retardant polymer compositions containing metal saltsExpiredApr 02, 84Aug 11, 87[C08K]
4685867 Submersible motor-pumpExpiredSep 22, 78Aug 11, 87[F04B]
4683427 Magnetic gear tooth separation detectorExpiredOct 11, 85Jul 28, 87[G01N, G01B, G01R]
4679679 Clutch driven plate assembly with anti-backlash dampingExpiredJul 11, 85Jul 14, 87[F16D]
4665594 Multi-purpose clipExpiredFeb 27, 86May 19, 87[B42F, A44B]
4665211 Process for preparing bis(dialkylphenyl) pentaerythritol diphosphitesExpiredDec 03, 85May 12, 87[C07F]
4663608 Pressure-biased, temperature sensorExpiredAug 01, 86May 05, 87[B60Q]
4652854 Pressure-biased, temperature sensorExpiredApr 30, 85Mar 24, 87[B60Q]
4643287 Multi-stage torsional damping deviceExpiredJun 28, 85Feb 17, 87[F16D]

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