Patent · US Active

Hydrogen-supported fluorination of soot bodies

US9416044B2 · kind B2 · utility

1Cited by

5References

26Claims

0Family size

Assignee

HERAEUS QUARZGLAS GMBH & CO. KG · DE

Inventors

Martin Trommer · Bitterfeld-Wolfen, DE
Malte Schwerin · Halle (Saale), DE
Stephan Grimm · Jena, DE
Frank Froehlich · Jena, DE
Johannes Kirchhof · Jena, DE

Key dates

Filing date	Sep 6, 2013
Grant date	Aug 16, 2016
Priority date	—
Expiry date	Sep 6, 2033

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03C2203/54
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

The invention relates to a method for fluorinating a soot body. The method involves:

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