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. 20, 2012
Filed:
Mar. 01, 2010
Jon-fredrik Hopperstad, Cambridge, GB;
Robert Laws, Cambridge, DE;
Julian Edward (Ed) Kragh, Finchingfield, GB;
Jon-Fredrik Hopperstad, Cambridge, GB;
Robert Laws, Cambridge, DE;
Julian Edward (Ed) Kragh, Finchingfield, GB;
WesternGeco L.L.C., Houston, TX (US);
Abstract
A method for attenuating out of band energy emitted from a seismic source used in a marine seismic survey. The method includes disposing the seismic source in a body of water and releasing a gas into a volume of water surrounding the seismic source. The released gas may be configured such that it displaces the volume of water surrounding the seismic source at a rate less than 2.9×10cubic-meters per cubic-second.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile