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:
Mar. 16, 1999
Filed:
Jul. 31, 1996
Applicant:
Inventor:
Robin Tudor, High River, CA;
Assignee:
Canadian Fracmaster Ltd., , CA;
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; E21B / ;
U.S. Cl.
CPC ...
507102 ; 507202 ; 507922 ; 166280 ;
Abstract
There is provided an improved fluid for fracturing an underground formation penetrated by a well bore comprising a mixture of a liquified gas and a gas.
Tudor, Robin. (1999). Nitrogen/carbon dioxide combination fracture treatment (U.S. Patent No. 5883053). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5883053
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile