NINGBO POWERWAY ALLOY MATERIAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
C22C ALLOYS 369
 
 
 
C22F CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS OR NON-FERROUS ALLOYS 136

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0066,339 Cobalt Silicide-Containing Copper AlloyJun 08, 16Mar 08, 18[C22F, C22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9803264 High-plasticity free-cutting zinc alloyJan 26, 14Oct 31, 17[C22C]
7628872 Lead-free free-cutting copper-antimony alloysJun 11, 04Dec 08, 09[C22F, C22C]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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