ZF FRIEDRICHSHAFEN AG
Patent Owner
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- 0 1,618 US PATENTS IN FORCE
- 121 US APPLICATIONS PENDING
- Mar 20, 2018 most recent publication
Details
- 1,618 Issued Patents
- 16 Issued in last 3 years
- 11 Published in last 3 years
- 31,009 Total Citation Count
- Jan 04, 1977 Earliest Filing
- 1,995 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Technology
MATTERS
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Technology
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- No Technologies to Display
Top Patents (by citation)
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Patent #
Title
Filing Date
Issue Date
Intl Class
CITATIONS
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Recent Publications
Publication #
Title
Filing Date
Pub Date
Intl Class
2018/0058,549
TRANSMISSION ARRANGEMENT WHICH CAN BE SHIFTED UNDER FULL LOAD, AND AGRICULTURAL WORKING MACHINE
Mar 14, 16
Mar 01, 18
[F16H]
2018/0039,297
APPARATUS AND METHOD FOR ADJUSTING A ROTARY OR PIVOTING MOVEMENT OF A CONTROL ELEMENT FOR A VEHICLE
Jan 11, 16
Feb 08, 18
[B60K, G05G]
2018/0031,095
DOUBLE CLUTCH TRANSMISSION AND METHOD FOR OPERATING A DOUBLE CLUTCH TRANSMISSION
Jan 11, 16
Feb 01, 18
[F16H]
2018/0031,096
DOUBLE CLUTCH TRANSMISSION AND METHOD FOR OPERATING A DOUBLE CLUTCH TRANSMISSION
Jan 11, 16
Feb 01, 18
[F16H]
- No Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9919574
Anti-roll bar for the rolling stabilization of a vehicle and method for operating such an anti-roll bar
Jan 20, 15
Mar 20, 18
[B60G]
9922782
Switching device for a radio pushbutton, radio pushbutton, and method for producing a switching signal of a switching device
May 12, 14
Mar 20, 18
[H01H, G08C]
9909651
Planetary gear system for a hybrid drive of a motor vehicle
Sep 04, 13
Mar 06, 18
[B60K, F16H]
9909662
Method and control device for operating an automatic transmission
Dec 10, 15
Mar 06, 18
[F16H]
9897073
Method for damping torsional vibrations in a power generation plant
Oct 24, 12
Feb 20, 18
[F03D, H02P]
- No Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2017/0175,840
Cylinder, In Particular For A Tuned Mass Damper, Having A Sleeve-Shaped Add-On Piece
Abandoned
Jan 08, 15
Jun 22, 17
[F16F]
2016/0377,170
AXIAL SECURING OF A PLANETARY GEARING BEARING ARRANGEMENT
Abandoned
Nov 18, 14
Dec 29, 16
[F03D, F16H]
2016/0334,007
PLANETARY GEAR PIN WITH FLANGE THAT CAN BE BOLTED TO THE PLANETARY CARRIER
Abandoned
Dec 15, 14
Nov 17, 16
[F16H]
2016/0290,475
SHAFT-BEARING SUBASSEMBLY FOR A WIND TURBINE TRANSMISSION
Abandoned
Nov 18, 14
Oct 06, 16
[F03D, F16H, F16C]
2016/0265,651
PLANET CARRIER WITH INTEGRATED LUBRICANT SUPPLY
Abandoned
Oct 10, 14
Sep 15, 16
[F03D, F16H]
2016/0251,031
AUXILIARY FRAME WITH CROSSMEMBER AND SUSPENSION LEG TURRET
Abandoned
Sep 15, 14
Sep 01, 16
[B62D]
2016/0031,000
Method And Device For Producing A Cast Workpiece
Abandoned
Feb 13, 14
Feb 04, 16
[B22C, B22D]
- No Patents to Display
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