EVN Patents – Key Insights and Stats

EVN has a total of 91 patents globally, out of which 64 have been granted. Of these 91 patents, more than 51% patents are active. Europe (EPO) and Germany are where EVN has filed the maximum number of patents, followed by Austria and Denmark. Parallelly, Germany seems to be the main focused R&D centre and also Austria is the origin country of EVN.

EVN was founded in the year 1922. EVN produces and distributes water, gas, heat, and electricity. The Company offers services in the following areas: resource conservation, energy trading and sales, network operations, generation, and consultancy.

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

How many patents does EVN have?

EVN has a total of 91 patents globally. These patents belong to 37 unique patent families. Out of 91 patents, 47 patents are active.

How Many Patents did EVN File Every Year?

EVN 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 GrantEVN Applications FiledEVN Patents Granted
2022110
20212
202037
201948
201813
201751
201692
201542
201462
20134
201246
201124

How many EVN patents are Alive/Dead?

Worldwide Patents

EVN Patents Portfolio

How Many Patents did EVN File in Different Countries?

EVN Worldwide Patents

Countries in which EVN Filed Patents

CountryPatents
Europe20
Germany20
Austria7
Denmark6
Spain4
Poland3
Italy2
Slovenia2
Canada2
Hungary2
Norway1
Eurasia1
Portugal1
Argentina1
United States Of America1
Hong Kong (S.A.R.)1
Bulgaria1
Croatia1
Russia1
China1
Slovakia1
Australia1
Cyprus1
Malta1

Where are Research Centers of EVN Patents Located?

Research Centers of EVN Patents

10 Best EVN Patents

US8902704B2 is the most popular patent in the EVN portfolio. It has received 25 citations so far from companies like Grundfos Holding, Lytt Limited, and Bp Exploration Operating Company.

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

Publication NumberCitation Count
US8902704B225
EP2169179B19
DE102012223458A18
DE102012104873A14
EP2979743B12
WO2018019968A12
EP1854524B11
EP2682689B11
EP0461166B21
DE102013206355A11

What are EVN key innovation segments?

What Technologies are Covered by EVN?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

Table of Content

Insights you may find interesting

Related Articles

Hayco Patents – Insights & Stats (Updated 2024)

Hayco has a total of 156 patents globally, out of which 123 have been granted. Of these 156 patents, more than 12% patents are active. United States of America is where Hayco has filed the maximum number of patents, followed by China and Europe (EPO). Parallelly, China seems to be

Read More »

Was this article helpful?

Leave a Comment

Fill the form to get the details:

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.