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KATCH KAN HOLDINGS LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    37,043
  • Filing trend
    ⇩ 66.0%
About

KATCH KAN HOLDINGS LTD has a total of 59 patent applications. It decreased the IP activity by 66.0%. Its first patent ever was published in 1996. It filed its patents most often in United States, Canada and Brazil. Its main competitors in its focus markets civil engineering, mechanical elements and machines are ULTRA PREMIUM OILFIELD SERVICES LTD, VERDERG CONNECTORS LTD and GRANT PRIDECO INC.

Patent filings per year

Chart showing KATCH KAN HOLDINGS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Holtby Quinn A J 46
#2 Greenwood Dallas 20
#3 Greenwood Dallas Laird 14
#4 Quinn A J Holtby 7
#5 Greenwood Dallas L 5
#6 Dallas Laird Greenwood 3
#7 Holtby Quinn 3
#8 Dallas L Greenwood 2
#9 Ward Ross 2
#10 George William 2

Latest patents

Publication Filing date Title
US2021123308A1 Self cleaning drilling rig fluid containment
CA3038110A1 Cross-linked polyethylene foam insulation for window and door frames
US2017022787A1 Adjustable containment envelope
WO2016095048A1 Well fluid containment device with safety mechanism
CA2907256A1 Washing apparatus
US2017058629A1 Well string stripper and stabilizer
EP2955425A1 Hose couplers
CA2892262A1 Flange joint containment device
CA2879140A1 Junk basket and related combinations and methods
CA2879147A1 Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells
MX2015016780A Well containment device.
CA2778076A1 Line pipe tray
CA2777704A1 Tubing tray and method for using same for collecting fluids draining from drill pipe
CA2777161A1 Pipe mat and method for using same for collecting fluids draining from drill pipe
US2011108278A1 Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells
CA2353510A1 Hand guard for drilling rig hand tongs