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ZAHNRADFABRIK FRIEDRICHSHAFEN

Overview
  • Total Patents
    35,691
  • GoodIP Patent Rank
    92
  • Filing trend
    ⇧ 3.0%
About

ZAHNRADFABRIK FRIEDRICHSHAFEN has a total of 35,691 patent applications. It increased the IP activity by 3.0%. Its first patent ever was published in 1925. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, transport and machines are FORD NEW HOLLAND LTD, TRANS CVT CORP INC and E AAM DRIVELINE SYSTEMS AB.

Patent filings per year

Chart showing ZAHNRADFABRIK FRIEDRICHSHAFENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Beck Stefan 1,445
#2 Kaltenbach Johannes 1,217
#3 Wechs Michael 930
#4 Ziemer Peter 916
#5 Gumpoltsberger Gerhard 703
#6 Sibla Christian 639
#7 Brehmer Martin 526
#8 Griesmeier Uwe 482
#9 Rieger Wolfgang 469
#10 Haupt Josef 460

Latest patents

Publication Filing date Title
DE102020212418A1 Lens assemblies with integral heating elements cross-referenced to related applications
DE102020211220A1 Operation of a disconnect clutch for connecting and disconnecting a retarder for a vehicle
DE102020210930A1 Radar-absorbing road markings
US2021018589A1 Sensor calibration in advanced driver-assistance system verification
DE102020207468A1 Operating a disconnect clutch for coupling and uncoupling a retarder for a vehicle
DE102020207471A1 Starting element for a hydrodynamic axial bearing
DE102020206600A1 Gear housing with integrated pump siphon
DE102020205913A1 Operating a disconnect clutch for coupling and uncoupling a retarder for a vehicle
DE102020204805A1 Planet bolt with oil filter
WO2020224906A1 Multi-point link for an undercarriage of a vehicle
WO2020224907A1 Multi-point link for an undercarriage of a vehicle
DE102020204216A1 Traffic light system with acoustic recognition of emergency vehicles
DE102020204217A1 Hybrid superimposed steering gear
DE102020203984A1 Oil supply system of a vehicle transmission
WO2020208446A1 Low impact detection for automated driving vehicles
US2020317014A1 Rear axle assembly designed to fit within rear axle envelope
DE102020202921B3 Method of balancing a wheel
GB202003004D0 Electric power steering system
DE102020202431B3 Power split continuously variable transmission
DE102020202324A1 Clutch disc, friction device and friction ring for a friction device