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:
Apr. 14, 2025
Filed:
Feb. 02, 2023
Saudi Arabian Oil Company, Dhahran, SA;
Abderrazak Traidia, Lussan, FR;
Thibault Villette, Belfort, FR;
Abdullah Al Shahrani, Dammam, SA;
Anwar Parvez, Dhahran, SA;
Abdulaziz Y. Asiri, Dammam, SA;
Chris Worrall, Cambridge, GB;
Nicholas Iain Verge, Cambridgeshire, GB;
SAUDI ARABIAN OIL COMPANY, Dhahran, SA;
TWI Ltd., Cambridge, GB;
Abstract
A connection system for reinforced thermoplastic polymer (RTP) pipe includes a first pipe with a first end and a reinforced thermoset resin (RTR) coupler positioned adjacent to the first end of the first pipe. The RTR coupler has an annular body with a first socket extension extending into the first end of the first pipe and a first thermoplastic tie layer provided between the first socket extension and the first end of the first pipe. A first set of wedges is positioned around an outer surface of the first end of the first pipe, and a first flange is fitted around the first set of wedges, wherein the first set of wedges is wedged between the first end and the first flange.