Sion Power has a total of 796 patents globally, out of which 402 have been granted. Of these 796 patents, more than 62% patents are active. The USA is where Sion Power has filed the maximum number of patents, followed by Europe (EPO) and China. Parallelly, the USA seems to be the main focused R&D center of Sion Power and is also the origin country of the firm.
Sion Power was founded in the year 1994 by Terje Skotheim. Company is focused on the development of rechargeable lithium batteries for mobile electronics and electric vehicles.
Do read about some of the most popular patents of Sion Power which have been covered by us in this article and also you can find Sion Power patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Sion Power patent portfolio.
How many patents does Sion Power have?
Sion Power has a total of 796 patents globally. These patents belong to 176 unique patent families. Out of 796 patents, 500 patents are active.
How Many Patents did Sion Power 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 | Sion Power Applications Filed | Sion Power Patents Granted |
| 2022 | 25 | 30 |
| 2021 | 52 | 35 |
| 2020 | 71 | 32 |
| 2019 | 31 | 51 |
| 2018 | 48 | 36 |
| 2017 | 33 | 32 |
| 2016 | 43 | 15 |
| 2015 | 49 | 20 |
| 2014 | 77 | 22 |
| 2013 | 50 | 16 |
| 2012 | 33 | 21 |
| 2011 | 51 | 5 |
How many Sion Power patents are Alive/Dead?
Worldwide Patents 
How Many Patents did Sion Power File in Different Countries?
Where are Research Centres of Sion Power Patents Located?
10 Best Sion Power Patents
US6797428B1 is the most popular patent in the Sion Power portfolio. It has received 351 citations so far from companies like Samsung SDI, Toyota Technical Center Usa, and Lg Chem. Below is the list of 10 most cited patents of Sion Power:
| Publication Number | Citation Count |
| US6797428B1 | 351 |
| US7247408B2 | 339 |
| US20070221265A1 | 270 |
| US6733924B1 | 269 |
| US20120070746A1 | 197 |
| US20080318128A1 | 189 |
| US7771870B2 | 169 |
| US20110068001A1 | 168 |
| US20100239914A1 | 151 |
| US20110206992A1 | 150 |
What are Sion Power’s key innovation segments?
What Technologies are Covered by Sion Power?
The chart below distributes patents filed by Sion Power in different countries on the basis of the technology protected in patents. It also represents the markets where Sion Power thinks it’s important to protect particular technology inventions.
R&D Focus: How has Sion Power’s search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Sion Power?