COAVIS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 1865
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS767
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 752
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 2123
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 260
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2105
 
  
 
B01D SEPARATION 1133
 
  
 
B23P OTHER WORKING OF METAL; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS 155
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130
 
  
 
B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES 125

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0306,911 FUEL PUMP MODULE FOR IMPROVING RADIANT HEAT AND METHOD FOR MANUFACTURING THE SAMEApr 19, 17Oct 26, 17[B29C, F02M, F28F, B29K, B29L]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9581473 Flow rate measuring device and method capable of correcting gradientDec 03, 15Feb 28, 17[G01F]
9576715 Device for magnetizing ring-shaped magnet for BLDC motorJun 03, 15Feb 21, 17[H02K, H01F]
9546666 Impeller for fuel pump of vehicleJul 11, 14Jan 17, 17[F04D]
9441585 Apparatus for fixing reservoir body assembly of fuel pump module into fuel tankAug 04, 14Sep 13, 16[F02M]
9151257 Fuel pump module for supplying diesel fuelJul 31, 12Oct 06, 15[F02M]
9109554 Fuel pump module for vehicle having excellent filtering efficiencyOct 18, 12Aug 18, 15[F02M]
9080537 In-tank filter of fuel pump moduleMar 23, 11Jul 14, 15[F02M, B01D]
9074607 Impeller of fuel pump for vehicleApr 03, 12Jul 07, 15[F02M, F04D]
9021871 Fuel amount detection device for vehicleNov 22, 13May 05, 15[F02M, G01F]
8979475 Turbine fuel pump for vehicleApr 03, 12Mar 17, 15[F02M, F04D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0065,101 BLDC MOTOR CONTROL SYSTEM AND CONTROL METHODAbandonedSep 02, 15Mar 03, 16[H02P]
2016/0054,168 APPARATUS FOR SENSING FUEL LEVELAbandonedAug 24, 15Feb 25, 16[B60K, G01F]
2014/0116,398 FUEL PUMP MODULEAbandonedAug 15, 13May 01, 14[F02M]
2013/0221,664 LASER WELDING STRUCTURE OF INTANK FILTER FOR MOTOR VEHICLEAbandonedFeb 13, 13Aug 29, 13[F16L]
2013/0161,249 IN-TANK FILTER FOR FUEL PUMP MODULEAbandonedNov 08, 12Jun 27, 13[B01D]
2013/0089,452 GEROTOR PUMPAbandonedOct 04, 12Apr 11, 13[F04C]
2012/0168,006 RESERVOIR FOR FUEL TANKAbandonedDec 27, 11Jul 05, 12[F15C]
2011/0314,904 FUEL AMOUNT MEASURING DEVICE FOR VEHICLEAbandonedJun 22, 11Dec 29, 11[G01M]
2011/0250,079 Dual Jet SystemAbandonedApr 11, 11Oct 13, 11[F04F]
2011/0174,275 Fuel Supply SystemAbandonedJan 14, 11Jul 21, 11[F02M]

Top Inventors for This Owner

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