Mineral oils: processes and products – Chemical conversion of hydrocarbons – Plural serial stages of chemical conversion
Reexamination Certificate
2007-07-27
2011-11-15
Griffin, Walter (Department: 1774)
Mineral oils: processes and products
Chemical conversion of hydrocarbons
Plural serial stages of chemical conversion
C208S057000, C208S058000
Reexamination Certificate
active
08057660
ABSTRACT:
Process for the conversion of heavy feedstocks selected from heavy crude oils, distillation residues from crude oil or catalytic treatment, “visbreaker tars”, “thermal tars”, bitumens from “oil sands” liquids from coals of different origins and other high boiling feedstocks of a hydrocarbon origin.
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Delbianco Alberto
Marchionna Mario
Meli Salvatore
Panariti Nicoletta
Patron Luigi
ENI S.p.A.
Griffin Walter
McCaig Brian
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
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