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TIMKEN CO

Overview
  • Total Patents
    1,321
  • GoodIP Patent Rank
    12,568
  • Filing trend
    ⇧ 38.0%
About

TIMKEN CO has a total of 1,321 patent applications. It increased the IP activity by 38.0%. Its first patent ever was published in 1965. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets mechanical elements, transport and machines are SKF AB, SKF GMBH and COO SPACE CO LTD.

Patent filings per year

Chart showing TIMKEN COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ai Xiaolan 124
#2 Gradu Mircea 88
#3 Fox Gerald P 80
#4 Joki Mark A 60
#5 Otto Dennis L 48
#6 Doll Gary L 40
#7 Dougherty John D 31
#8 Wang Lei 29
#9 Evans Ryan D 28
#10 Varonis Orestes J 26

Latest patents

Publication Filing date Title
WO2021011164A1 Two-piece composite tapered roller bearing outer ring with interference fit and method of manufacturing
WO2020219374A1 Roller sequencing for improved bearing runout
CN112005020A Wire formed bearing cage
WO2020106319A1 High surface compressive stress for through hardening
WO2019195746A1 Self retained multi-row bearing unit and installing method
CN111919043A Roller mounting device for tapered roller bearing
BR112020025201A2 BEARING ASSEMBLY, METHOD OF INSTALLING A SEALING WEAR BIPARTITE RING IN A BIPARTITE RACK FIXING A SET OF BIPARTITE BEARINGS AND CAGE ASSEMBLY FOR A CONICAL BIPARTITE BEARING
EP3513093A1 Electrically conductive belt
CN110869628A Non-elliptical contact profile for roller bearings
WO2018174979A1 Seal carrier arrangement for large diameter bearing
WO2018118399A1 Absolute position sensor using hall array
US2018043434A1 Method of forming a component
CN109844338A Bearing assembly and bearing cage
CN108779796A The roller bearing contacted with the enhancing of flange with roller end
WO2017053576A2 Boron soap compounds for lubricating grease compositions
WO2017007922A1 Split tapered double row bearing assembly for a wind turbine mainshaft
US2017146069A1 Bearing package and installation tool
WO2016183064A1 Drill bit
KR20180059962A Method of forming a bearing component
WO2016149041A1 Bearing seal