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. 03, 2018
Filed:
Oct. 20, 2015
Applicants:
Pavel Kriz, Sarnia, CA;
Daniel Grant, Sarnia, CA;
Mary J. Gale, Lambton Shore, CA;
John Brownie, Brights Grove, CA;
Inventors:
Pavel Kriz, Sarnia, CA;
Daniel Grant, Sarnia, CA;
Mary J. Gale, Lambton Shore, CA;
John Brownie, Brights Grove, CA;
Assignee:
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY, Annandale, NJ (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 95/00 (2006.01); E01C 7/18 (2006.01);
U.S. Cl.
CPC ...
C08L 95/00 (2013.01); E01C 7/18 (2013.01); C08L 2555/22 (2013.01); C08L 2555/34 (2013.01); C08L 2555/50 (2013.01);
Abstract
Methods are provided for making asphalt mix composition from mixtures of binder, aggregate, and tailings derived from a solvent froth treatment performed to recover bitumen from mined oil sands. The tailings derived from the solvent froth treatment can be used to replace at least a portion of the small particles in the aggregate used for forming the asphalt mix composition.