Assignee
POCLAIN HYDRAULICS IND
FR·93 granted patents·16 pending applications·647 citations·filing 1998–2023
Top patents by PatentIndex Score
109 records- 0195US6357558B1Bearing device for supporting a wheel and equipped with braking meansPOCLAIN HYDRAULICS IND·Filed 2000·Granted Mar 19, 2002·61 cites·18 claims
- 0293US6230829B1Transmission apparatus for a vehicle having at least two drivable axlesPOCLAIN HYDRAULICS IND·Filed 2000·Granted May 15, 2001·57 cites·18 claims
- 0390US6543222B1Braking system for braking a rotor relative to a statorPOCLAIN HYDRAULICS IND·Filed 2000·Granted Apr 8, 2003·33 cites·20 claims
- 0486US11498411B2Hydraulic device comprising an air flow linePOCLAIN HYDRAULICS IND·Filed 2018·Granted Nov 15, 2022·2 cites·12 claims
- 0586US6585088B1Braking system for braking a rotor relative to a statorPOCLAIN HYDRAULICS IND·Filed 2000·Granted Jul 1, 2003·29 cites·13 claims
- 0683US10364792B2Braking system for a hydraulic machinePOCLAIN HYDRAULICS IND·Filed 2017·Granted Jul 30, 2019·4 cites·9 claims
- 0783US6991058B2Hydrostatic transmission device of a mobile machinePOCLAIN HYDRAULICS IND·Filed 2002·Granted Jan 31, 2006·25 cites·24 claims
- 0882US11827198B2Emergency hydraulic braking method and circuit for couplingPOCLAIN HYDRAULICS IND·Filed 2019·Granted Nov 28, 2023·2 cites·20 claims
- 0980US11136976B2Hydraulic machine including an improved braking systemPOCLAIN HYDRAULICS IND·Filed 2018·Granted Oct 5, 2021·5 cites·10 claims
- 1080US6675576B2Hydraulic circuit having a hydraulic motor equipped with a brake for a vehicle suitable for being towedPOCLAIN HYDRAULICS IND·Filed 2002·Granted Jan 13, 2004·25 cites·18 claims
- 1178US6318235B1Hydraulic motor cylinder-capacity selector for avoiding jarring when switching from one cylinder capacity to anotherPOCLAIN HYDRAULICS IND·Filed 2000·Granted Nov 20, 2001·29 cites·35 claims
- 1276US11067144B2Braking system for a hydraulic machinePOCLAIN HYDRAULICS IND·Filed 2017·Granted Jul 20, 2021·3 cites·10 claims
- 1375US10675923B2Pneumatic system for inflating a wheel, integrated to a driven axlePOCLAIN HYDRAULICS IND·Filed 2016·Granted Jun 9, 2020·2 cites·14 claims
- 1475US10578084B2Hydraulic device with radial pistons comprising at least one ball bearingPOCLAIN HYDRAULICS IND·Filed 2015·Granted Mar 3, 2020·4 cites·28 claims
- 1575US10350994B2Method for hydraulically assisting the drive of a vehicle at low-speedPOCLAIN HYDRAULICS IND·Filed 2015·Granted Jul 16, 2019·3 cites·15 claims
- 1674US11192535B2Hydraulic brake circuitPOCLAIN HYDRAULICS IND·Filed 2018·Granted Dec 7, 2021·3 cites·20 claims
- 1772US9518466B2Hydraulic apparatus having an improved structure for its commissioningPOCLAIN HYDRAULICS IND·Filed 2013·Granted Dec 13, 2016·2 cites·16 claims
- 1872US6295811B1Valve device for a hydraulic motor adapted to drive a high inertia massPOCLAIN HYDRAULICS IND·Filed 1999·Granted Oct 2, 2001·23 cites·22 claims
- 1969US6367572B1Drive assistance apparatus for a vehicle having a main transmission that is mechanicalPOCLAIN HYDRAULICS IND·Filed 1999·Granted Apr 9, 2002·49 cites·19 claims
- 2068US10315635B2Power steering braking valvePOCLAIN HYDRAULICS IND·Filed 2017·Granted Jun 11, 2019·2 cites·24 claims
- 2168US7225721B2Hydraulic motorPOCLAIN HYDRAULICS IND·Filed 2005·Granted Jun 5, 2007·5 cites·13 claims
- 2268US6099273AHydraulic motor with function selectorPOCLAIN HYDRAULICS IND·Filed 1998·Granted Aug 8, 2000·24 cites·12 claims
- 2366US7637102B2Hydraulic circuit having a multifunction selectorPOCLAIN HYDRAULICS IND·Filed 2005·Granted Dec 29, 2009·5 cites·16 claims
- 2465US7185579B2Hydraulic radial piston motorPOCLAIN HYDRAULICS IND·Filed 2002·Granted Mar 6, 2007·12 cites·10 claims
- 2563US8033210B2Device for managing the displacement of a hydraulic motor or a group of hydraulic motorsPOCLAIN HYDRAULICS IND·Filed 2006·Granted Oct 11, 2011·6 cites·30 claims
- 2663US6978713B2Hydraulic radial piston motorPOCLAIN HYDRAULICS IND·Filed 2002·Granted Dec 27, 2005·11 cites·13 claims
- 2763US6354392B1Vehicle transmission apparatus having a valve for controlling cornering behaviorPOCLAIN HYDRAULICS IND·Filed 1999·Granted Mar 12, 2002·32 cites·15 claims
- 2862US10406914B2Vehicle-mounted hydraulic assistance device and method for evacuating such a devicePOCLAIN HYDRAULICS IND·Filed 2016·Granted Sep 10, 2019·1 cites·17 claims
- 2962US9982782B2Drain for dynamic sealing assemblyPOCLAIN HYDRAULICS IND·Filed 2012·Granted May 29, 2018·2 cites·8 claims
- 3062US9410558B2Apparatus for recovering energyPOCLAIN HYDRAULICS IND·Filed 2013·Granted Aug 9, 2016·1 cites·12 claims
- 3162US6386307B1Transmission apparatus for a vehicle having at least two drivable displacement members in linePOCLAIN HYDRAULICS IND·Filed 2000·Granted May 14, 2002·16 cites·24 claims
- 3261US10563641B2Distribution device for hydraulic machinePOCLAIN HYDRAULICS IND·Filed 2015·Granted Feb 18, 2020·1 cites·12 claims
- 3361US6199377B1Compact hydraulic motorPOCLAIN HYDRAULICS IND·Filed 1999·Granted Mar 13, 2001·21 cites·15 claims
- 3460US10821825B2Tracker hydraulic assistance device for a slave craftPOCLAIN HYDRAULICS IND·Filed 2017·Granted Nov 3, 2020·2 cites·23 claims
- 3560US7150150B2Open hydraulic circuit including a relief valve devicePOCLAIN HYDRAULICS IND·Filed 2004·Granted Dec 19, 2006·9 cites·20 claims
- 3660US6347572B1Hydraulic motor having radial pistons and a single declutching selectorPOCLAIN HYDRAULICS IND·Filed 2000·Granted Feb 19, 2002·10 cites·20 claims
- 3760US2025179740A1Improved hydraulic system for vibration generationPOCLAIN HYDRAULICS IND·Filed 2023·Application pending·0 cites
- 3860US2025058751A1Improved brake valve with dual pilotingPOCLAIN HYDRAULICS IND·Filed 2022·Application pending·0 cites
- 3959US12084010B2Method and system of hydraulic braking for vehicle with couplingPOCLAIN HYDRAULICS IND·Filed 2019·Granted Sep 10, 2024·0 cites·15 claims
- 4059US10519987B2Pressure limiting device, in particular for an assist system for vehiclesPOCLAIN HYDRAULICS IND·Filed 2016·Granted Dec 31, 2019·1 cites·9 claims
- 4159US9505303B2Hydraulic apparatus comprising an improved assembly of a hydraulic machine and a clutchPOCLAIN HYDRAULICS IND·Filed 2013·Granted Nov 29, 2016·2 cites·18 claims
- 4257US10717424B2Variable-torque emergency brake devicePOCLAIN HYDRAULICS IND·Filed 2018·Granted Jul 21, 2020·0 cites·17 claims
- 4357US9404485B2Double hydraulic machine with a distribution valve and a driving system comprising such a hydraulic machinePOCLAIN HYDRAULICS IND·Filed 2014·Granted Aug 2, 2016·1 cites·5 claims
- 4457US9393860B2Wheel support provided with pipes for supplying a hydraulic devicePOCLAIN HYDRAULICS IND·Filed 2012·Granted Jul 19, 2016·2 cites·21 claims
- 4557US7231764B2Exchange and/or scavenging device for a circuit comprising at least one hydraulic motorPOCLAIN HYDRAULICS IND·Filed 2003·Granted Jun 19, 2007·8 cites·20 claims
- 4656US12297818B2Sealing device for a hydraulic machinePOCLAIN HYDRAULICS IND·Filed 2021·Granted May 13, 2025·0 cites·13 claims
- 4756US9334882B2Hydraulic circuit for progressive engagement of a hydraulic devicePOCLAIN HYDRAULICS IND·Filed 2013·Granted May 10, 2016·1 cites·5 claims
- 4855US11067066B2Harmonic distribution radial piston hydraulic machinePOCLAIN HYDRAULICS IND·Filed 2016·Granted Jul 20, 2021·1 cites·20 claims
- 4955US10279789B2Hydraulic transmission devicePOCLAIN HYDRAULICS IND·Filed 2014·Granted May 7, 2019·1 cites·18 claims
- 5055US7406824B2Hydrostatic transmission circuit with replenishing for a vehiclePOCLAIN HYDRAULICS IND·Filed 2004·Granted Aug 5, 2008·8 cites·27 claims
Showing the top 50 of 109 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →