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C H & I TECH INC

Overview
  • Total Patents
    119
  • GoodIP Patent Rank
    56,028
  • Filing trend
    ⇩ 33.0%
About

C H & I TECH INC has a total of 119 patent applications. It decreased the IP activity by 33.0%. Its first patent ever was published in 1993. It filed its patents most often in EPO (European Patent Office), United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets packaging and shipping, measurement and engines, pumps and turbines are KNOPF KARL HORST, GRUNDY TEDDINGTON LTD and CORAVIN LLC.

Patent filings per year

Chart showing C H & I TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clark James E Ii 44
#2 Levenstein Lawrence M 38
#3 Williams Eric A 37
#4 Thibodeau Robert D 26
#5 Clark James E 13
#6 Clark Ii James E 12
#7 Robert D Thibodeau 5
#8 Eric A Williams 5
#9 Lawrence M Levenstein 4
#10 Willaims Eric A 2

Latest patents

Publication Filing date Title
WO2020154417A1 Improved refillable squeeze bottle for viscous fluids
WO2020023651A1 Remote container alert system
US2018290773A1 Method to certify reuse of pressurized vessels
US2018290817A1 Grease tank with anti-tipping follower
EP3554986A1 A method for distributing product using a consumer refillable packaging in a retail environment
US2018057201A1 Refillable container for use with vending machines
US2017174500A1 Aerosol refill cartridge with RFID chip
CA2886358A1 Aerosol refill cartridge
CA2879609A1 Refillable material transfer system
US2014316963A1 Savings participation right units with investor diversification
US2014144947A1 Refillable material transfer system
WO2013032612A1 Aerosol refill cartridge
AU2009329875A1 System and method for refilling consumer packaging
WO2008134007A1 Material and energy distribution system
EP2799393A2 Integrated material transfer and dispensing system
WO0109790A1 Value sharing method for determining pricing
MX9804367A Improved device for draining fluid from a container.
MX9802361A Fluid change system.
CN1275954A Automatic fluid container refill device
BR9714933A Automatic device for filling fluid container