Learn more

MIDLAND OIL REFINERIES LTD

Overview
  • Total Patents
    17
About

MIDLAND OIL REFINERIES LTD has a total of 17 patent applications. Its first patent ever was published in 1966. It filed its patents most often in United Kingdom, Germany and Italy. Its main competitors in its focus markets basic materials chemistry and chemical engineering are SK LUBRICANTS CO LTD, MID CONTINENT PETROLEUM CORP and RICHFIELD OIL COMPANY.

Patent filings in countries

World map showing MIDLAND OIL REFINERIES LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Germany 2
#3 Italy 2
#4 Sweden 2
#5 South Africa 2
#6 Australia 1
#7 Belgium 1
#8 Switzerland 1
#9 France 1

Patent filings per year

Chart showing MIDLAND OIL REFINERIES LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Basic materials chemistry
#2 Chemical engineering

Top inventors

# Name Total Patents
#1 Atherton D 3
#2 Silvester Brian Arthur 3
#3 Silvester B 3
#4 Atherton David George 2
#5 Silvester B A 1
#6 Matthews Paul 1
#7 Atherton D G 1
#8 Ahterton David George 1

Latest patents

Publication Filing date Title
GB1468512A Method and apparatus for recovering the oil content of soluble oil emulsion
GB1368991A Apparatus for recovering the oil content of waste soluble oil emulsions
ZA7204736B Apparatus for recovering the oil content of waste soluble oil emulsion
GB1383747A Apparatus for recovering the oil content of waste soluble oil emulsion
GB1311886A Disinfectant and cleaning agent
GB1192541A A Method of, and Apparatus for, Recovering the Oil Content of Waste Soluble Oil Emulsions