Shaanxi Yanchang Petroleum Patents – Key Insights and Stats

Shaanxi Yanchang Petroleum has a total of 927 patents globally, out of which 663 have been granted. Of these 927 patents, more than 82% patents are active. China is where Shaanxi Yanchang Petroleum has filed the maximum number of patents, followed by Europe and United Kingdom. Parallelly, China seems to be the main focused R&D center and is also the origin country of Shaanxi Yanchang Petroleum.

Shaanxi Yanchang Petroleum was founded in 1905. Shaanxi Yanchang Petroleum operates in integrated oil businesses. The Company offers oil and gas exploration, oil and gas development, oil refining, and other related services. Shaanxi Yanchang Petroleum also engages in chemicals, insurance, engineering construction, and other businesses.

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

How many patents does Shaanxi Yanchang Petroleum have?

Shaanxi Yanchang Petroleum has a total of 927 patents globally. These patents belong to 917 unique patent families. Out of 927 patents, 763 patents are active.

How many Shaanxi Yanchang Petroleum patents are Alive/Dead?

Worldwide Patents

Shaanxi Yanchang Petroleum Patents Portfolio

Patent Families

Shaanxi Yanchang Petroleum Patents

How Many Patents did Shaanxi Yanchang Petroleum File Every Year?

Shaanxi Yanchang Petroleum Patents 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 GrantShaanxi Yanchang Petroleum Applications FiledShaanxi Yanchang Petroleum Patents Granted
201186
201234
2013148
20144623
20157245
20166673
201710942
201810774
201912889
202022492
2021142207

How Many Patents did Shaanxi Yanchang Petroleum File in Different Countries?

Shaanxi Yanchang Petroleum Worldwide Patents

Countries in which Shaanxi Yanchang Petroleum Filed Patents

CountryPatents
China920
Europe3
United Kingdom3

Where are Research Centers of Shaanxi Yanchang Petroleum Patents Located?

Research Centers of Shaanxi Yanchang Petroleum Patents

EXCLUSIVE INSIGHTS COMING SOON!

What are Infosys key innovation segments?

What Technologies are Covered by Shaanxi Yanchang Petroleum?

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

R&D Focus: How Shaanxi Yanchang Petroleum search focus changed over the years?

EXCLUSIVE INSIGHTS COMING SOON!

Interested in knowing about the areas of innovation that are being protected by Shaanxi Yanchang Petroleum?

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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.