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:
Jun. 06, 2006
Filed:
Dec. 18, 2001
Raymond S. Kasevich, Mt. Washington, MA (US);
Raymond S. Kasevich, Mt. Washington, MA (US);
KAI Technologies, Great Barrington, MA (US);
Abstract
A system for recovering gas trapped within the earth includes a casing () sized and configured to be positioned within a borehole in the earth, the casing () formed of a material that is transmissive to electromagnetic energy and gas within the earth; an antenna () sized and configured to be positioned within the casing (). The antenna () has a distal end and a proximal end and including a radiating element at the distal end of the antenna () which, in operation, transmits electromagnetic energy toward a desired area of the earth, and an interior channel for allowing gas to be conveyed from the distal end to the proximal end of the antenna ().