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:
May. 11, 2021
Filed:
Jun. 20, 2019
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
Alec Y. Wang, Sugar Land, TX (US);
Curvel Hypolite, Rosharon, TX (US);
Jorge Rubalcaba, Pearland, TX (US);
Michael J. Zogg, Jr., Houston, TX (US);
Job D. Guzman, Houston, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 9/32 (2006.01); C08F 6/00 (2006.01); C08F 6/12 (2006.01);
U.S. Cl.
CPC ...
G01N 9/32 (2013.01); C08F 6/003 (2013.01); C08F 6/12 (2013.01);
Abstract
The invention provides a method, and apparatus, for determining the degree of separation (DOS) of a polymer solution into a polymer-rich stream and a solvent-rich stream, said method comprising the following: