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:
Aug. 07, 2012
Filed:
Jun. 15, 2010
Adam T. Pauli, Cheyenne, WY (US);
Raymond E. Robertson, Laramie, WY (US);
Jan F. Branthaver, Chatham, IL (US);
John F. Schabron, Laramie, WY (US);
Adam T. Pauli, Cheyenne, WY (US);
Raymond E. Robertson, Laramie, WY (US);
Jan F. Branthaver, Chatham, IL (US);
John F. Schabron, Laramie, WY (US);
University of Wyoming Research Corporation, Laramie, WY (US);
Abstract
A system for determining parameters and compatibility of a substance such as an asphalt or other petroleum substance uses titration to highly accurately determine one or more flocculation occurrences and is especially applicable to the determination or use of Heithaus parameters and optimal mixing of various asphalt stocks. In a preferred embodiment, automated titration in an oxygen gas exclusive system and further using spectrophotometric analysis (2-8) of solution turbidity is presented. A reversible titration technique enabling in-situ titration measurement of various solution concentrations is also presented.