Shanghai Datun Energy Patents – Insights & Stats (Updated 2023)

Shanghai Datun Energy has a total of 516 patents globally, out of which 426 have been granted. Of these 516 patents, more than 38% patents are active. China is where Shanghai Datun Energy has filed the maximum number of patents. Parallelly, China seems to be the main focused R&D centre and also is the origin country of Shanghai Datun Energy.

Shanghai Datun Energy was founded in the year 1999. The Company is a coal mining company that provides coking coal, gas coal and fat coal.

Do read about some of the most popular patents of Shanghai Datun Energy which have been covered by us in this article and also you can find Shanghai Datun Energy patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Shanghai Datun Energy patent portfolio.

How many patents does Shanghai Datun Energy have?

Shanghai Datun Energy has a total of 516 patents globally. These patents belong to none of the unique patent families. Out of 516 patents, 200 patents are active.

How Many Patents did Shanghai Datun Energy File Every Year?

Shanghai Datun Energy Patent Filing Trend

Are you wondering why there is a drop in patent filing for the last two years? It is because a patent application can take up to 18 months to get published. Certainly, it doesn’t suggest a decrease in the patent filing.

Year of Patents Filing or GrantShanghai Datun Energy Applications FiledShanghai Datun Energy Patents Granted
20231740
20225634
20213532
20203518
20192213
20181823
20172218
20163021
20152732
20142817
20131816

How many Shanghai Datun Energy patents are Alive/Dead?

Shanghai Datun Energy Patent Portfolio

How Many Patents did Shanghai Datun Energy File in Different Countries?

All the Patents were filed by Shanghai Datun Energy in the China.

Where are Research Centres of Shanghai Datun Energy Patents Located?

The Research Centre for all the Shanghai Datun Energy patents is the China.

10 Best Shanghai Datun Energy Patents

CN101306398A is the most popular patent in the Shanghai Datun Energy portfolio. It has received 33 citations so far from companies like Nanjing Nuoling Biotechnology, Wuhan University of Technology and China University of Mining.

Below is the list of 10 most cited patents of Shanghai Datun Energy:

Publication NumberCitation Count
CN101306398A33
CN201372432Y24
CN101648683A22
CN201949711U17
CN201170378Y15
CN101602473A14
CN202913435U13
CN201296620Y12
CN200946162Y12
CN102269544A12

What are Shanghai Datun Energy key innovation segments?

What Technologies are Covered by Shanghai Datun Energy?

The chart below distributes patents filed by Shanghai Datun Energy in different countries on the basis of the technology protected in patents. It also represents the markets where Shanghai Datun Energy thinks it’s important to protect particular technology inventions.

R&D Focus: How has Shanghai Datun Energy search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Shanghai Datun Energy?

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Our comprehensive report provides an in-depth look into the patent portfolio. The report includes a breakdown of the patent portfolio across various technologies, listing the patent along with brief summaries of each patent's technology.