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:
Nov. 12, 2002
Filed:
Mar. 23, 2001
Applicant:
Inventors:
Baireddy R. Reddy, Edmond, OK (US);
Ronald E. Sweatman, Montgomery, TX (US);
James F. Heathman, Katy, TX (US);
Russell M. Fitzgerald, Duncan, OK (US);
Ronald J. Crook, Duncan, OK (US);
Assignee:
Halliburton Energy Services, inc., Duncan, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 2/404 ;
U.S. Cl.
CPC ...
C04B 2/404 ;
Abstract
Methods of improving the flow properties of one or more dry particulate cementitious materials are provided. The methods are basically comprised of dry-blending a particulate flow enhancing additive comprised of a particulate solid adsorbent material having a flow inducing polar molecule producing chemical adsorbed thereon with said cementitious materials.
Reddy, Baireddy. (2002). Flow properties of dry cementitious materials (U.S. Patent No. 6478869). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6478869
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile