Patent · US Expired

Tie back liner for a well system

US6631760B2 · kind B2 · utility

92Cited by
238References
34Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 9, 2001
Grant dateOct 14, 2003
Priority date—
Expiry dateMay 9, 2021

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T137/0447
  • WIPO fieldCivil engineering
  • WIPO sectorOther fields

Abstract

A tie back liner for a well system.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.