The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2024
Filed:
Aug. 24, 2021
Applicant:
Ifp Energies Nouvelles, Rueil-Malmaison, FR;
Inventors:
Alain Quignard, Rueil-Malmaison, FR;
Wilfried Weiss, Rueil-Malmaison, FR;
Isabelle Merdrignac, Rueil-Malmaison, FR;
Jeremie Barbier, Rueil-Malmaison, FR;
Assignee:
IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08L 95/00 (2006.01); C10C 3/02 (2006.01); C10C 3/06 (2006.01);
U.S. Cl.
CPC ...
C10C 3/06 (2013.01); C08L 95/00 (2013.01); C10C 3/02 (2013.01);
Abstract
Between 40% and 75% by weight of a first bitumen base B1 an asphalt obtained by a solvent deasphalting of a first vacuum residue R1 resulting from the distillation of an effluent hydroconverted by a process for the ebullated bed hydroconversion of a heavy hydrocarbon feedstock, and