NAPIER TURBOCHARGERS LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS569
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 362
 
  
 
F16D COUPLINGS FOR TRANSMITTING ROTATION 190
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS198

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9683578 TurbochargerJan 30, 13Jun 20, 17[F04D, F02C, F01D]
9074477 ConnectorDec 12, 12Jul 07, 15[F16D, F04D, F01D]
8226356 Air intake for a turbocharger for an internal combustion engineMay 24, 06Jul 24, 12[F04D]
7949479 In on or relating to rotating machinesJul 13, 06May 24, 11[G01K, G01B]
6948913 TurbochargersAug 22, 03Sep 27, 05[F04D]
6406253 TurbochargerMar 02, 01Jun 18, 02[F01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0044,047 TURBOCHARGER HAVING A CONNECTOR FOR CONNECTING AN IMPELLER TO A SHAFTAbandonedDec 10, 12Feb 12, 15[F04D]
2014/0150,423 TWO-STAGE TURBOCHARGER ASSEMBLY WITH SINGLE LOW-PRESSURE TURBOCHARGERAbandonedNov 26, 13Jun 05, 14[F02B]
2011/0252,795 TWO-STAGE TURBOCHARGER ASSEMBLYAbandonedNov 25, 09Oct 20, 11[F02B]
2011/0008,151 TURBINE AND METHOD FOR CLEANING TURBINE BLADES UNDER OPERATION CONDITIONSAbandonedDec 10, 08Jan 13, 11[B08B, F03B]
2010/0322,781 IMPELLER AND TURBOCHARGERAbandonedDec 18, 08Dec 23, 10[F01D]
2010/0215,506 IMPELLER COATINGAbandonedApr 17, 08Aug 26, 10[F04D]
2009/0301,085 Turbocharger for an internal combustion engineAbandonedApr 20, 06Dec 10, 09[F02B, F01D]
6594995 Turbocharging of enginesExpiredSep 20, 01Jul 22, 03[F02D]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.