Beijing Goldtech Co., Ltd.

City:

Beijing

Country:

China

Published Applications:

Last publication date:

2006-02-23

Patent Grants:

Last grant date:

2009-05-19

Top Inventors for applications by Beijing Goldtech Co., Ltd.

These are the the leading inventors for applications assigned to Beijing Goldtech Co., Ltd.:

Luo Wenzhou 1 KUNMING, China
Wenzhou Luo 1 Kunming Province, China
Wenzhou Luo 1 Kunming, China

Recent patent applications by Beijing Goldtech Co., Ltd.

Beijing Goldtech Co., Ltd. based in Beijing, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2006-02-23 ✅ Patent 7,534,389 granted on 2009-05-19

US20060037437A1

Chemistry; metallurgy

Apparatus and process for extracting arsenic in vacuum

#2 | 2006-01-12 ✅ Patent 7,498,006 granted on 2009-03-03

US20060005665A1

Chemistry; metallurgy

Process for extracting gold in arsenic-containing concentrate of gold

AssigneeID:

288484 ⎘