Patent · US Active

Cleanable helical modules

US8067749B2 · kind B2 · utility

4Cited by

10References

11Claims

0Family size

Assignee

BAYER TECHNOLOGY SERVICES GMBH · DE

Inventors

Jörg Kauling
Michael Jurgait · Sankt Goarshausen, DE
Heinz Justen · Mechernich, DE
Sebastian Schmidt · Weisendorf, DE

Key dates

Filing date	Feb 8, 2007
Grant date	Nov 29, 2011
Priority date	—
Expiry date	Jul 2, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC02F2301/026
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to cleanable spiral modules and a method for production thereof.

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