Patent · US Active

Decoking tool

US7819343B2 · kind B2 · utility

10Cited by

5References

9Claims

0Family size

Assignee

Ruhrpumpen GmbH · DE

Inventors

Wolfgang Paul · Bad Schwartau, DE
Dirk Heidemann · Schwerte, DE
Kay Simon · Iserlohn, DE
Thomas Graefenstein · Dortmund, DE
Steffen Krenzer · Bochum, DE

Key dates

Filing date	Dec 31, 2007
Grant date	Oct 26, 2010
Priority date	—
Expiry date	Dec 21, 2028

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10T83/364
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

In a tool for cutting up coke, comprising

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