Patent · US Active

Chemical-injection management system

US8327875B2 · kind B2 · utility

20Cited by

12References

25Claims

0Family size

Assignee

CAMERON INTERNATIONAL CORPORATION · US

Inventors

Andrew Grace · Shannon, IE
Gregory Greene · Mullingar, IE
Edmund Peter McHugh · Longford, IE

Key dates

Filing date	Jan 31, 2008
Grant date	Dec 11, 2012
Priority date	—
Expiry date	Sep 3, 2029

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T137/86485
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

An apparatus that includes a chemical-injection management system. The chemical-injection management system may include a tree interface configured to couple the chemical-injection management system to a tree and a positive-displacement flow meter.

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