XIANG GUANG COPPER CO., LTD.

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
 
 
C07K PEPTIDES 1135
 
 
 
C22B PRODUCTION OR REFINING OF METALS 127

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0322,546 METHOD AND DEVICE FOR PRODUCING CRUDE COPPERMay 21, 14Nov 12, 15[C22B, F27B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9867878 Method and device for producing crude copperMay 21, 14Jan 16, 18[C22B, A61K, C07K]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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