logo

For the Inventor, By the Inventor

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.:

US 10641047 B1

PDFFull Text
Date of Patent:
May. 05, 2020

Filed:

Aug. 23, 2018

Line element with hooped tube and high-strength steel end fittings, and method for upgrading a riser pipe with same

Applicant:

Ifp Energies Nouvelles, Rueil-Malmaison, FR;

Inventors:

Emmanuel Persent, Croissy sur Seine, FR;

Daniel Averbuch, Vernaison, FR;

Assignee:

IFP ENERGIES NOUVELLES, Rueil-Malmaison, FR;

Attorney:

Fitch, Even, Tabin & Flannery, LLP

Primary Examiner:

Matthew R Buck

Int. Cl.
CPC ...
E21B 17/01 (2006.01); E21B 19/16 (2006.01); F16L 9/04 (2006.01); F16L 13/02 (2006.01); F16L 15/04 (2006.01); F16L 21/00 (2006.01); F16L 58/04 (2006.01);
U.S. Cl.
CPC ...
E21B 17/01 (2013.01); E21B 19/16 (2013.01); F16L 9/047 (2013.01); F16L 13/02 (2013.01); F16L 15/04 (2013.01); F16L 21/002 (2013.01); F16L 58/04 (2013.01);
Abstract

The present invention relates to a line element comprising a hooped tube provided at both ends thereof with two receptacles in which male and female end fittings made of high-strength steel are fastened. The invention also relates to a riser section comprising at least one auxiliary line element having such characteristics. Furthermore, the invention relates to a method for upgrading a riser pipe by replacing an auxiliary line element with a line element having such characteristics.

Find Patent Forward Citations

Persent, Emmanuel. (2020). Line element with hooped tube and high-strength steel end fittings, and method for upgrading a riser pipe with same (U.S. Patent No. 10641047). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10641047

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…