Kamstrup has a total of 717 patents globally, out of which 489 have been granted. Of these 717 patents, more than 66% patents are active. The Europe is where Kamstrup has filed the maximum number of patents, followed by Germany and Austria. Parallelly, The Europe seems to be the main focused R&D center and also USA is the origin country of Kamstrup.
Kamstrup was founded in 1931. The Company manufactures systems solutions for energy metering. The Company manufactures meters for heating, cooling, electricity, and water. Company also manufactures volume converters, remote reading, inspection systems and gas pressure regulators.
Do read about some of the most popular patents of Kamstrup which have been covered by us in this article and also you can find Kamstrup patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Kamstrup patent portfolio.
How many patents does the Founder and CEO of Kamstrup have?
The Founder Olaf Kamstrup has 0 patent and the CEO Kim Lehmann has 0 patent.
How many patents does Kamstrup have?
Kamstrup has a total of 717 patents globally. These patents belong to 265 unique patent families. Out of 717 patents, 478 patents are active.
How Many Patents did Kamstrup File Every Year?
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 Grant | Kamstrup Applications Filed | Kamstrup Patents Granted |
| 2023 | 1 | 38 |
| 2022 | 18 | 65 |
| 2021 | 38 | 85 |
| 2020 | 49 | 48 |
| 2019 | 38 | 43 |
| 2018 | 70 | 36 |
| 2017 | 68 | 30 |
| 2016 | 55 | 28 |
| 2015 | 45 | 18 |
| 2014 | 37 | 13 |
| 2013 | 33 | 12 |
| 2012 | 33 | 10 |
How many Kamstrup patents are Alive/Dead?
Worldwide Patents
How Many Patents did Kamstrup File in Different Countries?
Countries in which Kamstrup Filed Patents
| Country | Patents |
| Europe | 186 |
| Germany | 80 |
| Austria | 77 |
| Denmark | 76 |
| China | 58 |
| United States Of America | 58 |
| Poland | 37 |
| Lithuania | 25 |
| Norway | 21 |
| Italy | 8 |
| Spain | 8 |
| United Kingdom | 7 |
| Australia | 6 |
| Japan | 3 |
| Netherlands | 2 |
| Finland | 1 |
| Croatia | 1 |
| Hong Kong (S.A.R.) | 1 |
Where are Research Centers of Kamstrup Patents Located?
10 Best Kamstrup Patents
WO2008039065A1 is the most popular patent in the Kamstrup portfolio. It has received 54 citations so far from companies like Belimo Holding, Adunos Gmbh and The Technology Partnership.
Below is the list of 10 most cited patents of Kamstrup:
| Publication Number | Citation Count |
| WO2008039065A1 | 54 |
| EP2083250A1 | 50 |
| EP2083251A1 | 32 |
| EP2682719A1 | 30 |
| EP2037231A1 | 30 |
| EP2000788A1 | 29 |
| EP2562517A1 | 25 |
| EP2336732A1 | 23 |
| WO2005091433A1 | 23 |
| EP3112823A1 | 21 |
What Percentage of Kamstrup US Patent Applications were Granted?
Kamstrup (Excluding its subsidiaries) has filed 52 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 32 have been granted leading to a grant rate of 91.43%.
Below are the key stats of Kamstrup patent prosecution at the USPTO.
Which Law Firms Filed Most US Patents for Kamstrup?
| Law Firm | Total Applications | Success Rate |
| Kamstrup | 52 | 91.43% |
| Laursen, Peter Schmidt | 13 | 90.91% |
| Christiansen, Johnny Dørken | 8 | 100.00% |
| Hald, Flemming | 8 | 100.00% |
| Nielsen, Soren Tonnes | 6 | 83.33% |
| Pilegaard, Lasse | 6 | 100.00% |
| Sørensen, Jens Lykke | 6 | 80.00% |
| Aarøe, Kaspar Raahede | 5 | 100.00% |
| Dupont, Sune Hoveroust | 5 | 100.00% |
| Hedegaard, Anders | 5 | 100.00% |
What are Kamstrup key innovation segments?
What Technologies are Covered by Kamstrup?
The chart below distributes patents filed by Kamstrup