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SWANSON ROLLAN

Overview
  • Total Patents
    176
About

SWANSON ROLLAN has a total of 176 patent applications. Its first patent ever was published in 1974. It filed its patents most often in United States, Canada and France. Its main competitors in its focus markets basic materials chemistry, environmental technology and organic fine chemistry are SWANSON ROLLAN DR, SWANSON R and TOTAL ENG & RES.

Patent filings per year

Chart showing SWANSON ROLLANs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Swanson Rollan 82
#2 Rooran Suwanson 11
#3 Rollan Swanson 11
#4 Swanson Rollan Dr 3
#5 Swanson Rolland 2
#6 Swason R 1
#7 Stanvord Ovshinsky 1
#8 Rollan Swoanson 1

Latest patents

Publication Filing date Title
AU3831395A Catalytic conversion of water and carbon dioxide to low cost energy, hydrogen, carbon monoxide, oxygen and hydrocarbons
IE883331L Device for the combustion of unburned substances
JPS59168090A Method of cleaving and hydrogenating hard treatment petroleum residue such as asphaltene or resin
FI840787A0 Klyvning och hydrering av raooljas tungflytande destillationsrester, saosom asfaltener och hartser o.dyl.
JPS60163827A Continuous method for use of non-stoichiometric sulfide or oxide of pottasium to manufacture of lower activity metal and hydrocarbon
DE3401006A1 Integrated process for the production of less active metals and of hydrocarbons using non-stoichiometric sulphides or oxides of potassium
GB8400427D0 Integrated process using non-stoichiometric sulfides or oxides of potassium for making less active metals and hydrocarbons
IL67811D0 Process for the production of hydrocarbons from shale oil rock
US4454017A Process for recovering hydrocarbon and other values from shale oil rock
US4441923A Integrated process using non-stoichiometric sulfides or oxides of potassium for making less active metals and hydrocarbons
EG15298A Process for hydrotreating cabonaceous materials method and apparatus for making a modified amorphos glas material
US4366045A Process for conversion of coal to gaseous hydrocarbons
DD158232A5 Method for obtaining hydrogenated carbon hydrocarbons from slate oil or the like
BE888426R Process for converting coal into gaseous hydrocarbons,
JPS56109284A Desulfurization of petroleum residue
RO79841B Process for reducing sulfur content of petroleum resins
FR2473540A2 Desulphurisation of fossil fuels, esp. petroleum residue - using alkali metal mono-sulphide hydrate in a process which regenerates the latter
NL8000222A Desulphurisation of fossil fuels, esp. petroleum residue - using alkali metal mono-sulphide hydrate in a process which regenerates the latter
IT8047569D0 Desulphurisation of fossil fuels, esp. petroleum residue
BE881092A Process for desulfurizing fossil fuels