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CANADIAN FRACMASTER LTD

Overview
  • Total Patents
    91
About

CANADIAN FRACMASTER LTD has a total of 91 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Canada, Australia and United States. Its main competitors in its focus markets civil engineering, machines and basic materials chemistry are SANJEL CORP, HALLIBURTON CO and CURTIS PHILIP ANTHONY.

Patent filings per year

Chart showing CANADIAN FRACMASTER LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mzik Joseph 15
#2 Gotowik Horst 15
#3 Smith Donald Alexander 14
#4 Pierce Ronald G 13
#5 Flatekval Gerald B 9
#6 Dyck John 9
#7 Sihlis Lennard 8
#8 Gaudet Denis R 7
#9 Tudor Robin 7
#10 Bobier Dwight M 7

Latest patents

Publication Filing date Title
CA2237383A1 Refined oil gelling system
CA2222087A1 Encapsulated breaker for oil gel system
CA2220972A1 Homogenizer/high shear mixing technology for on-the-fly hydration of fracturing fluids and on-the-fly mixing of cement slurries
CA2220480A1 Multi-frequency remote communications system
CA2216325A1 Oil gel
CA2243082A1 Isolation tool
CA2191690A1 Homogenizer/high shear mixing technology for on-the-fly hydration of fracturing fluids and on-the-fly mixing of cement slurries
US5842530A Hybrid coiled tubing/conventional drilling unit
CA2183033A1 Orienting tool for coiled tubing drilling
CA2177506A1 Method and apparatus for forming solid phase plugs in pipelines
US5924454A Isolation tool
AU1780295A Coil tubing thruster
CA2135719A1 Nitrogen/carbon dioxide combination fracture treatment
WO9510688A1 High viscosity cross-linked gelled alcohol
CA2129613C High proppant concentration/high co2 ratio fracturing system
US5452923A Coiled tubing connector
US5462129A Method and apparatus for erosive stimulation of open hole formations
CA2122957A1 Coiled tubing connector
CA2122958A1 Hydraulic disconnect
CA2119682A1 High viscosity alcohol gel for shallow wells