Sepion Technologies Patents – Insights & Stats (Updated 2024)

Sepion Technologies has a total of 22 patents globally, out of which 7 have been granted. Of these 22 patents, more than 63% patents are active. The United States of America is where Sepion Technologies has filed the maximum number of patents, followed by Europe (EPO) and South Korea. Parallelly, United States of America seems to be the main focused R&D centre and also is the origin country of Sepion Technologies.

Sepion Technologies was founded in 2015. Sepion Technologies is a battery manufacturing company involved in development of lithium-metal batteries suitable for electric vehicles and e-mobility applications.

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

How many patents does Sepion Technologies have?

Sepion Technologies has a total of 22 patents globally. These patents belong to 5 unique patent families. Out of 22 patents, 14 patents are active.

How Many Patents did Sepion Technologies File Every Year?

Sepion Technologies - 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 GrantSepion Technologies Applications FiledSepion Technologies Patents Granted
202325
202221
20212
20203
20191
201713

How many Sepion Technologies patents are Alive/Dead?

Worldwide Patents

Sepion Technologies Patents Worldwide  Legal Trend

How Many Patents did Sepion Technologies File in Different Countries?

Sepion Technologies Patents Worldwide  Patent Filing

Countries in which Sepion Technologies Filed Patents

CountryPatent
United States of America5
Europe (EPO)3
Korea (South)2
China2
Japan2
Norway1
Hong Kong (S.A.R.)1

Where are Research Centers of Sepion Technologies Patents Located?

The Research Centers for Sepion Technologies patents are located in the United States of America.

Best Sepion Technologies Patent

CN109804496A is the most popular patent in the Sepion Technologies portfolio. It has received 8 citations so far from companies like Hebei Jinli New Energy Technology Co., Ltd., Li-S Energy Ltd. and BYD Co., Ltd.

What Percentage of Sepion Technologies US Patent Applications Were Granted?

Sepion Technologies (Excluding its subsidiaries) has filed 3 patent applications at USPTO so far (Excluding Design and PCT applications). Out of these 1 have been granted leading to a grant rate of 100%.

Below are the key stats of Sepion Technologies patent prosecution at the USPTO.

Which Law Firms Filed Most US Patents for Sepion Technologies?

Law FirmTotal ApplicationsSuccess Rate
Mintz Levin2100.00%
The Marbury Law Group Pllc10%

List of Sepion Technologies patents

Sepion Technologies PatentsTitle
US11545724B2Microstructured Ion-Conducting Composites And Uses Thereof
US11394082B2Electrochemical Cells With Ionic Sequestration Provided By Porous Separators
US20230216082A1Polyelectrolyte Composites
US20230131565A1Electrochemical Cells With Ionic Sequestration Provided By Porous Separators
US20210013536A1Membranes For Aqueous Redox Flow Batteries
EP3551688B1Microstructured Ion-Conducting Composites And Uses Thereof
EP3991229A4Membranes For Aqueous Redox Flow Batteries
CN110099950BMicrostructured Ion Conductive Composite Material And Its Application
WO2024015971A2Multilayer Battery Separator Comprising A Microporous Polymer Layer
WO2024015957A1Battery Separator Having A Polymer Layer
NO3551688B1Microstructured Ion-Conducting Composites And Uses Thereof
KR102601074B1Microstructured Ion-Conducting Composites And Uses Thereof
JP7298845B2Microstructured Ion-Conducting Composites And Uses Thereof
HK40073566AMembranes For Aqueous Redox Flow Batteries
EP3520165A4Electrochemical Cells With Ionic Sequestration Provided By Porous Separators
CN109804496AElectrochemical Cells With Ionic Sequestration Provided By Porous Separators
WO2020264386A9Membranes For Aqueous Redox Flow Batteries
WO2021242825A1Polyelectrolyte Composites
WO2018106957A1Microstructured Ion-Conducting Composites And Uses Thereof
WO2018064365A1Electrochemical Cells With Ionic Sequestration Provided By Porous Separators
JP2019535115AElectrochemical Cell With Ion Isolation Provided By Porous Separator
KR1020190057364AElectrochemical Cell With Ionic Sequestration Provided By A Porous Separator

What are Sepion Technologies’s key innovation segments?

What Technologies are Covered by Sepion Technologies?

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

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

EXCLUSIVE INSIGHTS COMING SOON!

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

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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.