EnerSys Patents – Key Insights and Stats

EnerSys has a total of 3160 patents globally, out of which 1799 have been granted. Of these 3160 patents, more than 16% patents are active. Germany is where EnerSys has filed the maximum number of patents, followed by United States Of America. Parallelly, Germany seems to be the main focused R&D centre of EnerSys.

EnerSys was founded in the year 1996. The Company is a global leader in stored energy solutions for industrial applications. And it manufactures and distribute reserve power and motive power batteries, battery chargers, power equipment, battery accessories and outdoor equipment enclosure solutions to customers worldwide.

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

How many patents does EnerSys have?

EnerSys has a total of 3160 patents globally. These patents belong to 1384 unique patent families. Out of 3160 patents, 514 patents are active.

How Many Patents did EnerSys File Every Year?

EnerSys Patent Filling 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 GrantEnerSys Applications FiledEnerSys Patents Granted
2023– 1
2022519
20211214
20201723
20191819
201812320
20171217
20161940
20152146
20144858
20138763
201216384

How many EnerSys patents are Alive/Dead?

EnerSys Patent Portfolio

How Many Patents did EnerSys File in Different Countries?

EnerSys Worldwide Patent Filling

Countries in which EnerSys File Patents

CountriesNo. of Patents
Germany654
United States Of America491
Europe486
Austria146
Spain106
Canada90
Japan90
Korea (South)78
China77
Australia76
India70
United Kingdom54
Brazil47
Russia32
France28
Italy18
Poland15
Norway12
Singapore9
South Africa8
Denmark7
Mexico6
Portugal6
Sweden4
Hong Kong (S.A.R.)4
Czech Republic2
Hungary2
Turkey2
Ukraine2
Taiwan1
Eurasia1
Indonesia1
Chile1
Africa1
Slovenia1
New Zealand1
Belgium1

Where are Research Centres of EnerSys Patents Located?

Research Centres of EnerSys Patents

10 Best EnerSys Patents

US6553263B1 is the most popular patent in the EnerSys portfolio. It has received 944 citations so far from companies like Medtronic, IBM.

Below is the list of 10 most cited patents of EnerSys:

Publication NumberCitation Count
US6553263B1944
US7003353B1146
US7184836B1132
US7177691B2132
US6894456B2130
US20100028758A1120
US7248929B2119
US20060035147A1117
US6553263B1110
US7003353B1109

What are EnerSys key innovation segments?

What Technologies are Covered by EnerSys?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

Updated on January 16, 2023

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