Qustomdot has a total of 25 patents globally, out of which 15 have been granted. Of these 25 patents, more than 84% patents are active. United States of America is where Qustomdot has filed the maximum number of patents, followed by Europe (EPO) and Germany. Parallelly, United States of America seems to be the main focused R&D centre and also Belgium is the origin country of Qustomdot.
Qustomdot was founded in the year 2020. The company develops tiny, safe quantum dots for electronics. These particles convert UV or blue light into different colors, enhancing display screens’ color range and energy efficiency. They’re perfect for improving visuals and IR sensing in various devices without harmful materials.
Do read about some of the most popular patents of Qustomdot which have been covered by us in this article and also you can find Qustomdot patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Qustomdot patent portfolio.
How many patents does Qustomdot have?
Qustomdot has a total of 25 patents globally. These patents belong to 4 unique patent families. Out of 25 patents, 21 patents are active.
How Many Patents did Qustomdot 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 | Qustomdot Applications Filed | Qustomdot Patents Granted |
| 2024 | – | 2 |
| 2023 | 1 | 4 |
| 2022 | – | 3 |
| 2021 | 1 | 2 |
| 2020 | 5 | 1 |
| 2019 | 1 | 1 |
| 2017 | 10 | 1 |
| 2016 | 5 | 1 |
| 2012 | 2 | – |
How many Qustomdot patents are Alive/Dead?
How Many Patents did Qustomdot File in Different Countries?
Countries in which Qustomdot Filed Patents
| Country | Patents |
| United States of America | 5 |
| Europe (EPO) | 5 |
| Germany | 4 |
| Canada | 3 |
| Korea (South) | 2 |
| Israel | 2 |
| Austria | 1 |
| Japan | 1 |
Where are Research Centres of Qustomdot Patents Located?
The Research Centre for all the Qustomdot patents is the Europe (EPO).
Best Qustomdot Patents
US11220630B2 is the most popular patent in the Qustomdot portfolio. It has received 4 citations so far from companies like Nanosys Inc.
List of Qustomdot Patents
| Qustomdot Patents | Title |
| US11939502B2 | Quantum Dots With A Iii-V Core And An Alloyed Ii-Vi External Shell |
| US11220630B2 | Quantum Dots With A Iii-V Core And An Alloyed Ii-Vi External Shell |
| US10532403B2 | Size-Tunable Nanoparticle Synthesis |
| US9610612B2 | Synthesis Of Nanomaterials |
| US20220306934A1 | A Method To Prepare Surface Stabilized Quantum Dots And Surface Stabilized Quantum Dots Resulting From Such Method |
| EP3865554B1 | Quantum Dots With A Iii-V Core And An Alloyed Ii-Vi External Shell |
| EP3559151B1 | Quantum Dots With A Iii-V Core And An Alloyed Ii-Vi External Shell |
| EP4022006A1 | A Method To Prepare Surface Stabilized Quantum Dots And Surface Stabilized Quantum Dots Resulting From Such Method |
| WO2024061900A1 | Quantum Dot Shell Synthesis |
| DE602017074047T2 | Quantum Dots With A Iii-V Core And An Alloyed I-Vi Outer Shell |
| DE602017036376T2 | Quantum Dots With A Iii-V Core And An Alloy I-Vi Outer Shell |
| DE602016026799T2 | Size-Adjustable Nanoparticle Synthesis |
| DE602012023563T2 | Synthesis Of Nanomaterials |
| CA2980089C | Size-Tunable Nanoparticle Synthesis |
| KR102612499B1 | Quantum Dots With Iii-V Core And Alloyed Ii-Vi Outer Shell |
| IL267383B | Quantum Dots With A Iii-V Core And An Alloyed Ii-Vi External Shell |
| IL254519B | Size-Tunable Nanoparticle Synthesis |
| JP7105237B2 | Quantum Dots With Iii-V Core And Ii-Vi Alloy Outer Shell |
| KR1020220054616A | Method For Producing Surface-Stabilized Quantum Dots And Surface-Stabilized Quantum Dots Produced By Such Method |
| CA3147563A1 | A Method To Prepare Surface Stabilized Quantum Dots And Surface Stabilized Quantum Dots Resulting From Such Method |
| CA3044503A1 | Quantum Dots With A Iii-V Core And An Alloyed Ii-Vi External Shell |
| EP3786256A1 | A Method To Prepare Surface Stabilized Quantum Dots And Surface Stabilized Quantum Dots Resulting From Such Method |
| EP3656464A1 | Size-Tunable Nanoparticle Synthesis |
| WO2021038100A1 | A Method To Prepare Surface Stabilized Quantum Dots And Surface Stabilized Quantum Dots Resulting From Such Method |
| AT1379679T | Quantum Dots With A Iii-V Core And An Alloyed I-Vi Outer Shell |
What are Qustomdot key innovation segments?
What Technologies are Covered by Qustomdot?
The chart below distributes patents filed by Qustomdot in different countries on the basis of the technology protected in patents. It also represents the markets where Qustomdot thinks it’s important to protect particular technology inventions.
R&D Focus: How has Qustomdot search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!