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. 19, 2019
Filed:
Aug. 26, 2015
Applicants:
Wan C. Kan, Houston, TX (US);
Krassimir I. Doynov, Houston, TX (US);
Venkat R. Krishnan, Houston, TX (US);
Inventors:
Wan C. Kan, Houston, TX (US);
Krassimir I. Doynov, Houston, TX (US);
Venkat R. Krishnan, Houston, TX (US);
Assignee:
ExxonMobil Upstream Research Company, Spring, TX (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 65/00 (2006.01); F16L 58/00 (2006.01); F16L 11/08 (2006.01); B32B 15/02 (2006.01); B32B 15/08 (2006.01); B32B 15/18 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 1/08 (2006.01); B29D 23/00 (2006.01);
U.S. Cl.
CPC ...
B29C 65/002 (2013.01); B32B 1/08 (2013.01); B32B 15/02 (2013.01); B32B 15/08 (2013.01); B32B 15/18 (2013.01); B32B 27/304 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); F16L 11/083 (2013.01); F16L 58/00 (2013.01); B29D 23/00 (2013.01); B29D 23/001 (2013.01); B32B 2307/554 (2013.01); B32B 2307/714 (2013.01); B32B 2597/00 (2013.01);
Abstract
The present techniques are directed to a flexible pipe. An inner carcass layer forms the innermost layer of the flexible pipe. An inner sheath layer and an outer sheath layer are disposed externally of the inner carcass layer. A layer of corrosion resistant alloy is disposed at any location between the inner carcass layer and the outer sheath layer. At least one armor layer is disposed internally of the outer sheath layer.