Patent Document — ZL 201010565778.9

Chinese National Invention Patent

ZL201010565778.9 Patent Application for an Invention (English Translation and Chinese Original)

Size 541 KB

Last updated Jul 20, 2026

Pages 22

Type CNIPA Patent

Patent Number ZL 201010565778.9

Certificate No. 1058820

Invention Title A Method for Extracting Carbon from Biological Raw Materials for Diamond Production

Filing Date Nov 30, 2010

Grant Date Oct 10, 2012

Inventors Li Lihua, Wang Hongtao

Assignee Luoyang BioGem Technology Co., Ltd.

IPC Classification C01B 31/02 (2006.01)

Legal Status Active — 14th year annuity paid

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