PowerChina Patents – Key Insights and Stats

PowerChina has a total of 25 patents globally, out of which 25 have been granted. Of these 25 patents, more than 80% patents are active. China is where PowerChina has filed the maximum number of patents. Parallelly, China seems to be the main focused R&D centre of PowerChina.

PowerChina was founded in the year 2009. Power Construction Corporation of China (PowerChina) is a state-owned construction company.

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

How many patents does PowerChina have?

PowerChina has a total of 25 patents globally. These patents belong to 25 unique patent families. Out of 25 patents, 20 patents are active.

How Many Patents did PowerChina File Every Year?

PowerChina 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 GrantPowerChina Applications FiledPowerChina Patents Granted

How many PowerChina patents are Alive/Dead?

PowerChina Patent Portfolio

How Many Patents did PowerChina File in Different Countries?

PowerChina has filed all the 25 patents in China.

Where are Research Centres of PowerChina Patents Located?

All the 25 patents are filed in China.

List of PowerChina Patents

Publication NumberTitle
CN217220766UDustproof Spraying Device For High-Rise Building Construction
CN307268819SHousing Construction (House)
CN109006161BA Municipal Garden Tree Support Device
CN212629177UFertilization Device For Garden Maintenance
CN212633097UTree Whitewashing Device For Municipal Gardens
CN212629414UConvenient-To-Fix Tree Transplanting Device For Garden Construction
CN212629290UAutomatic Forming And Trimming Device For Gardens
CN108967030BTree Support Frame For Greening Maintenance
CN211910249UWatering Equipment For Landscape Gardens
CN211909883UAnti-Toppling Supporting Mechanism For Transplanted Trees In Garden
CN211922915UDrainage Port Structure Of Municipal Garden
CN211925602UMultifunctional Landscape Lamp For Gardens
CN208747864UCity Sewage Treatment Unit Of Low Noise
CN208649034UHandle Filter Equipment Of Agriculture And Forestry Sewage
CN208356193UMunicipal Works Sewage Treatment Pond Cleaning Device
CN208193814UFilter Equipment For Environment -Friendly Sewage Treatment
CN207612678UMulti -Functional Garden Equipment
CN207552115UNovel Treatment Of Municipal Wastewater Equipment
CN207130990UAfforestation Step
CN206835702UMunicipal Works Road Green Trimming Means
CN104376669BHigh Frequency Capacitive Reactance Cable Wireless Anti-Theft Alarm
CN102900001BConstruction Method For Road Foundation
CN204229563UHigh-Frequency Capacitive Type Cable Wire Wireless Theftproof Alarm
CN2861149YExpansion Sleeve Linking Edge-Drawing Wheel Mandrel Set Of Gloat Glass Production Line Edge-Drawing Roller Device
CN2861150YWedge Sleeve Linking Edge-Drawing Wheel Mandrel Set Of Gloat Glass Production Line Edge-Drawing Roller Device

What are PowerChina key innovation segments?

What Technologies are Covered by PowerChina?

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

R&D Focus: How has PowerChina search focus changed over the years?


Interested in knowing about the areas of innovation that are being protected by PowerChina?

Table of Content

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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.