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KEJHA JOSEPH B

Overview
  • Total Patents
    25
  • GoodIP Patent Rank
    225,031
  • Filing trend
    ⇩ 100.0%
About

KEJHA JOSEPH B has a total of 25 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. 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 environmental technology, transport and electrical machinery and energy are SAEKI KOJI, INEVIT INC and FAST STAR ADVANCED POWER SYSTEM SUZHOU CO LTD.

Patent filings in countries

World map showing KEJHA JOSEPH Bs patent filings in countries

Patent filings per year

Chart showing KEJHA JOSEPH Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kejha Joseph B 25
#2 Mccloskey Joel R 5
#3 Smith W N 3
#4 Chua David 3
#5 Lin Hsiu-Ping 3
#6 Smith Novis W 2
#7 Smith W Novis 2
#8 Venkateswaran Sagar N 1

Latest patents

Publication Filing date Title
US10577044B1 Safe three-wheeled tilting vehicles' frame and steering with two front wheels
US2019055904A1 Safe hydrogen fueled ic engine systems
US2009197163A1 High rate primary lithium battery with solid cathode
US2008238140A1 Long range and ultralight vehicle body construction
US2009140524A1 Deployable submarine-hydroelectric generator for sea currents energy harvesting
US2008014507A1 High power high energy lithium-ion cell
US2008308328A1 Low cost conversion of any internal combustion vehicle into plug-in hybrid electric vehicle
US2008236910A1 Low cost conversion of any internal combustion vehicle into hybrid electric vehicle
US2008184906A1 Long range hybrid electric airplane
US2008014503A1 High power high voltage lithium-ion cell
US2006159999A1 Method of automated prismatic electrochemical cells production and method of the cell assembly and construction
US2006112539A1 Method of automated hybrid lithium-ion cells production and method of the cell assembly and construction
US2006070790A1 Long range and ultralight vehicle body construction
US2006032683A1 Long range and safer electric vehicle configuration
US2006234124A1 High rate primary lithium battery with solid cathode
US2006208692A1 Hybrid rechargeable battery having high power and high energy density lithium cells
US2005211480A1 Long range hydrogen fueled vehicle construction
WO2004100294A1 High performance and safer electrolytes for lithium-ion electrochemical devices
US2006204857A1 High performance and safer electrolytes for lithium-ion electrochemical devices
WO2004047202A1 Cathode compositions and method for lithium-ion cell construction having a lithium compound additive, eliminating irreversible capacity loss.