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PII LTD

Overview
  • Total Patents
    107
About

PII LTD has a total of 107 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Canada, EPO (European Patent Office) and United Kingdom. Its main competitors in its focus markets measurement, mechanical elements and machines are POPOVICH ALEKSANDR MAKSIMILIAN, VERDERG PIPE TECH LIMITED and HALFWAVE AS.

Patent filings per year

Chart showing PII LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paige David 24
#2 Mercel Robert Andrew 14
#3 Palma Robert 12
#4 Herron William 12
#5 Mundell Paul Arthur 11
#6 Houldey Peter 10
#7 Harvey Raymond Paul 8
#8 Smith Ian 8
#9 Couchman Peter 7
#10 Couchman Peter Allan 7

Latest patents

Publication Filing date Title
EP2474773A1 Apparatus for pipeline inspection and method of assembly
EP2474771A2 Apparatus for pipeline inspection
CA2763293A1 Apparatus for pipeline inspection and method of controlling same
EP2597445A1 Method for pipeline inspection
EP2527708A1 Apparatus for pipeline inspection and method of pipeline inspection
EP2527710A1 Apparatus for pipeline inspection and method of pipeline inspection
EP2527709A1 Apparatus for pipeline inspection
EP2527707A1 Apparatus for pipeline inspection
EP2503697A1 Method and apparatus for data compression
EP2474770A1 Apparatus for pipeline inspection
GB201100306D0 Apparatus for pipeline inspection
GB0907885D0 Magnetising assembly
AU2008346276A1 Pipeline inspection apparatus and method using two different ultrasound wavemodes
MX2010004142A Pipeline geometry sensor.
GB0605205D0 A sensor system for an in-line inspection tool
WO2006067369A1 A sensor system for an in-line inspection tool
GB0703500D0 A sensor system for an in-line inspection tool
GB0519658D0 Pipeline pig
CA2572267A1 A sensor finger module for a pipeline inspection tool
GB0414672D0 In-line pipe inspection tool