Petróleo Brasileiro S.A. has a total of 3051 patents globally, out of which 1627 have been granted. Of these 3051 patents, more than 54% patents are active. Brazil is where Petróleo Brasileiro S.A. has filed the maximum number of patents, followed by USA and Europe, it has generated an annual
E.ON has a total of 2109 patents globally, out of which 721 have been granted. Of these 2109 patents, more than 52% patents are active. Germany is where E.ON has filed the maximum number of patents, followed by Europe and USA. Parallelly, Germany seems to be the main focused R&D
Lukoil has a total of 46 patents globally, out of which 30 have been granted. Of these 46 patents, more than 67% patents are active. Romania is where Lukoil has filed the maximum number of patents, followed by Spain and Germany, it has generated an annual revenue of $ 77.824
Gazprom has a total of 87 patents globally, out of which 80 have been granted. Of these 87 patents, more than 26% patents are active. Russia is where Gazprom has filed the maximum number of patents, followed by Europe and Germany, it has generated an annual revenue of $ 87.4
PTT Public Company has a total of 133 patents globally, out of which 43 have been granted. Of these 133 patents, more than 49% patents are active. Japan is where PTT Public Company has filed the maximum number of patents, followed by Europe and China. Parallelly, Thailand seems to be
Between 2000 and 2020, Chevron filed 6627 patent applications at the USPTO and abandoned 906 (13.67%) patent applications. How Many Patent Applications did Chevron abandon Every Year? Chevron Patent Filing vs Abandonment Trend What Percentage of Filed Patents were Abandoned Every Year?
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