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. 28, 2019
Filed:
Jan. 26, 2018
Applicant:
Hexion Inc., Columbus, OH (US);
Inventors:
John William Green, Cypress, TX (US);
John Mario Terracina, Katy, TX (US);
Jerome Francis Borges, Richmond, TX (US);
Assignee:
HEXION INC., Columbus, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 43/267 (2006.01); C09K 8/80 (2006.01);
U.S. Cl.
CPC ...
E21B 43/267 (2013.01); C09K 8/805 (2013.01);
Abstract
Proppant materials, and methods for making proppant materials, are provided. In one embodiment, the proppant material comprises a substrate material, a polymeric material disposed on the substrate material and a surface wettability modifier disposed on the polymeric material. Methods of making and using the proppant materials are also disclosed.