Keith Stuart Liddell

City:

Surrey

Country:

United Kingdom

Published Applications:

Last publication date:

2018-12-27

Top Assignees for applications by Keith Stuart Liddell

The entities that hold a legal rights for patent applications filed by inventor Liddell Keith Stuart:

LIFEZONE LIMITED 4 Ebene, Mauritius
IFEZONE LIMITED 1 Ebene, Mauritius

Recent patent applications by Liddell Keith Stuart

Keith Stuart Liddell from Surrey, GB has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2018-12-27

US20180371578A1

Chemistry; metallurgy

Hydrometallurgical treatment process for extraction of precious, base and rare elements

#2 | 2016-05-26

US20160145715A1

Chemistry; metallurgy

Treatment process for recovery and separation of elements from liquors

#3 | 2016-05-26

US20160145714A1

Chemistry; metallurgy

Treatment process for extraction of precious, base and rare elements

#4 | 2015-12-03

US20150344990A1

Chemistry; metallurgy

Hydrometallurgical treatment process for extraction of metals from concentrates

InventorID:

1375783 ⎘