China National Offshore Oil Corporation Patents – Key Insights and Stats
CNOOC has a total of 4075 patents globally, out of which 2583 have been granted. Of these 4075 patents, more than 73% patents are active. China is where China National…
CNOOC has a total of 4075 patents globally, out of which 2583 have been granted. Of these 4075 patents, more than 73% patents are active. China is where China National…
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