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. 10, 2011
Filed:
Sep. 30, 2009
Applicants:
Brent Constantz, Portola Valley, CA (US);
James R. O'neil, Palo Alto, CA (US);
Sidney Omelon, Los Gatos, CA (US);
Inventors:
Brent Constantz, Portola Valley, CA (US);
James R. O'Neil, Palo Alto, CA (US);
Sidney Omelon, Los Gatos, CA (US);
Assignee:
Calera Corporation, Los Gatos, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Methods of characterizing and producing compositions with negative δC values are provided. Aspects of the invention include characterizing source materials and process products. Aspects of the invention also include compositions that contain carbon with negative δC values. Methods and techniques are provided for confirming that a given composition contains substances sequestered from a particular source e.g., fossil fuels.