Learn more

CONOCO SPECIALTY PROD

Overview
  • Total Patents
    201
About

CONOCO SPECIALTY PROD has a total of 201 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Australia, Norway and United States. Its main competitors in its focus markets machines, chemical engineering and civil engineering are MERPRO AZGAZ LTD, MERPRO MONTASSA LTD and CLAUDE LAVAL CORP.

Patent filings per year

Chart showing CONOCO SPECIALTY PRODs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kalnins Charles Michael 38
#2 Carroll Noel 37
#3 Kalnins Charles M 28
#4 Schubert Mark F 22
#5 Thew Martin Thomas 17
#6 Prendergast Gavan James Joseph 17
#7 Hadfield David A 13
#8 Hansen Reimer Z 13
#9 Colman Derek Alan 9
#10 Webb David Andrew 8

Latest patents

Publication Filing date Title
AU1585495A Fluid pumping
BR9407558A Process for purifying hydrogen peroxide and apparatus for treating crude aqueous hydrogen peroxide
EP0713476A1 Peroxide treatment process
AU6199094A Method and treatment for treating contaminated water
US5350525A System and process for hydrocyclone separation of particulate solids and at least one liquid phase from a multiphase liquid mixture
SG5992G Method and apparatus for separating mixtures of oil and water
US5129468A Method and apparatus for separating drilling and production fluids
WO9205877A1 Countercurrent washing of solids in a decanter centrifuge
US5336410A Three chamber vessel for hydrocyclone separator
US5194150A Three chamber vessel for hydrocyclone separator
CA2086320A1 Oil/water separation system
US5302294A Separation system employing degassing separators and hydroglyclones
WO9219348A1 Oil/water separation system
AU652563B2 Hydrocyclones for oil spill cleanup
WO9219349A1 Oil and water separation system
WO9219347A1 Oil and water separation system
AU6927991A Treatment of multiphase mixtures
AU6761590A Cyclone separator
AU6464590A Cyclone separator
AU6328190A Cyclone separator