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:
Feb. 12, 2013
Filed:
Mar. 04, 2010
Angus J. Simpson, Cypress, TX (US);
Francisco Galvan-sanchez, Houston, TX (US);
Wade H. Bullock, Montgomery, TX (US);
Marvin L. Raney, Pearland, TX (US);
Marcelo F. Civarolo, The Woodlands, TX (US);
Michael Shammai, Houston, TX (US);
Jianghui Wu, The Woodlands, TX (US);
Sefer B. Coskun, The Woodlands, TX (US);
Angus J. Simpson, Cypress, TX (US);
Francisco Galvan-Sanchez, Houston, TX (US);
Wade H. Bullock, Montgomery, TX (US);
Marvin L. Raney, Pearland, TX (US);
Marcelo F. Civarolo, The Woodlands, TX (US);
Michael Shammai, Houston, TX (US);
Jianghui Wu, The Woodlands, TX (US);
Sefer B. Coskun, The Woodlands, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
An apparatus made according to one embodiment may include a first chamber configured to receive fluid under pressure and to compress a gas in a second chamber in pressure communication with the first chamber, wherein the second chamber is configured to discharge the fluid out from the first chamber when pressure of the fluid in the first chamber is reduced.