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:
Oct. 01, 2013
Filed:
Jun. 10, 2009
Applicants:
Michael David Lankshear, Amsterdam, NL;
Rob Aloysius Maria Van Trier, Eindhoven, NL;
Guy Lode Magda Maria Verbist, Amsterdam, NL;
Inventors:
Michael David Lankshear, Amsterdam, NL;
Rob Aloysius Maria Van Trier, Eindhoven, NL;
Guy Lode Magda Maria Verbist, Amsterdam, NL;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 24/40 (2006.01); C04B 28/36 (2006.01);
U.S. Cl.
CPC ...
C04B 24/40 (2013.01); C04B 28/36 (2013.01);
Abstract
A sulphur cement pre-composition, comprising sulphur and at least an organotitanate, which organotitanate is of the general molecular formula: