PIERBURG GMBH
Patent Owner
Stats
- 46 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- Dec 26, 2017 most recent publication
Details
- 46 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 1,395 Total Citation Count
- Feb 01, 1979 Earliest Filing
- 130 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0022,944 EXHAUST FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINEFeb 19, 15Jan 26, 17[F16K, F02M, F02D]
2016/0301,277 STATOR FOR AN ELECTRONICALLY COMMUTATED DIRECT CURRENT MOTORNov 19, 14Oct 13, 16[H02K]
2015/0300,679 FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE OR AN ELECTRIC VEHICLESep 03, 13Oct 22, 15[F24F]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9851123 Flap device for an internal combustion engine or an electric vehicleSep 03, 13Dec 26, 17[F16K, F02D, F24F]
9482570 Device and method for recalibrating an exhaust gas mass flow sensorJul 16, 13Nov 01, 16[G01M, F02D, G01F]
9464540 Transfer assembly for a mechanically controllable valve trainDec 08, 14Oct 11, 16[F16K, F01L]
9334978 Valve device for a hydraulic circuit, and oil-pump regulating arrangementAug 21, 12May 10, 16[F16K, F01M, F04C]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2015/0180,402 METHOD FOR PROTECTING AN ELECTRIC MOTOR FROM OVERLOADAbandonedJun 11, 13Jun 25, 15[H02P]
2015/0139,840 VALVE DEVICE FOR A HYDRAULIC CIRCUIT, AND OIL PUMP CONTROL ASSEMBLYAbandonedApr 29, 13May 21, 15[F16K, F04C]
2015/0122,351 CONTROL VALVE FOR INSTALLING ON AN INTERNAL COMBUSTION ENGINEAbandonedMay 07, 13May 07, 15[F16K, F02M]
2015/0020,570 DEVICE FOR DETERMINING A GAS MASS FLOW RATE, AND METHOD FOR RE-CALIBRATING SUCH A DEVICEAbandonedJan 22, 13Jan 22, 15[G01F]
2012/0222,507 POSITIONING DEVICE FOR CONVERTING A ROTARY MOTION INTO A LINEAR MOTIONAbandonedNov 02, 10Sep 06, 12[F16H]
2012/0055,156 EXHAUST GAS RECIRCULATION SYSTEM FOR A COMBUSTION ENGINEAbandonedMar 16, 10Mar 08, 12[F02M, F02B]
Top Inventors for This Owner
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