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ALLISON TRANSM INC

Overview
  • Total Patents
    1,017
  • GoodIP Patent Rank
    2,788
  • Filing trend
    ⇩ 54.0%
About

ALLISON TRANSM INC has a total of 1,017 patent applications. It decreased the IP activity by 54.0%. Its first patent ever was published in 2006. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, transport and machines are AISIN AI CO LTD, ALCHEMICA CORP and FUJIAN ZHONGWEI POWER TECH CO LTD.

Patent filings per year

Chart showing ALLISON TRANSM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Long Charles F 200
#2 Schoolcraft Brian 140
#3 Weber Darren J 73
#4 West Stephen T 65
#5 Foster Michael 60
#6 Taylor Charles T 60
#7 Runde Jeffrey K 57
#8 Bass Edward 54
#9 Etchason Edmond M 49
#10 Reyburn Steven T 48

Latest patents

Publication Filing date Title
WO2021071774A1 Multi-speed planetary transmission
US2021018070A1 Transmission range adder
US2020393000A1 Ramp-on-ramp overriding clutch arrangement
US2020378475A1 Transmission multi-speed adder
WO2020176866A1 Axle assembly for low floor vehicle
US2021123463A1 Valve assemblies to supply fluid pressure to components in multiple transmission operating modes
WO2020072958A1 Electric axle assembly for low floor vehicle
US2021095754A1 Transmission systems to control heat exchangers to manage transmission sump temperature
US2021095757A1 Transmission control systems to adjust clutch pressure and torque based on grade
WO2020069437A1 Electric axle assembly
WO2020069316A1 Electric motor for an axle assembly
WO2020037233A1 Electric axle assembly
US2021008968A1 Multiple motor multiple speed continuous power transmission
US2020393002A1 Profiled wheel retainer
US2020378490A1 Stepped spindle
US2019360546A1 Conical spring washer, transmission system, and method of assembly thereof
CN112218766A Axle assembly for low chassis vehicle
US2020355227A1 Clutch assemblies with balance cavities formed by disc springs
US2020355755A1 Sensing systems with orientation selection mechanisms
US2019323567A1 Dual clutch control system for integral torque converter and retarder and method thereof