Rowan TELS has a total of 24 patents globally, out of which 18 have been granted. Of these 24 patents, 87% patents are active. United States of America is where Rowan TELS has filed their all patents. Parallelly, United States of America seems to be the main focused R&D centre and is also the origin country of Rowan TELS.
Rowan TELS was founded in 2018. Rowan TELS is a startup developing AI-powered generative tutoring platforms aimed at enhancing personalized learning experiences. Their tools leverage natural language processing to deliver context-aware, adaptive educational support across various subjects and learner profiles. The company was acquired by Clarivate Analytics, strengthening Clarivate’s offerings in AI-driven education technology
Do read about some of the most popular patents of Rowan TELS which have been covered by us in this article and also you can find Rowan TELS patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over Rowan TELS patent portfolio.
How many patents does Rowan TELS have?
Rowan TELS has a total of 24 patents globally. These patents belong to 20 unique patent families. Out of 24 patents, 21 patents are active.
How Many Patents did Rowan TELS 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 | Applications Filed | Patents Granted |
2023 | 1 | 3 |
2022 | 3 | 1 |
2021 | 1 | 3 |
2020 | 3 | 3 |
2019 | – | 3 |
2018 | 3 | 4 |
2017 | 6 | – |
2016 | 3 | – |
2015 | 3 | – |
2013 | – | 1 |
2011 | 1 | – |
How many Rowan TELS patents are Alive/Dead?
Worldwide Patents

How Many Patents did Rowan TELS File in Different Countries?
All the Patents were filed by Rowan TELS in The United States of America.
Where are the Research Centers of Rowan TELS Patents Located?
The Research Centre for all the Rowan TELS patents is the United States of America.
Best Rowan TELS Patent
US20180285595A1 is the most popular patent in the Rowan TELS portfolio. It has received 20 citations so far from companies like AIBrain Corporation, Palantir Technologies.
Below is the list of most cited patents of Rowan TELS:
Publication Number | Citation Count |
US20180285595A1 | 46 |
US11435887B1 | 32 |
US10599756B1 | 18 |
US8606671B2 | 13 |
US10891701B2 | 6 |
US10049476B1 | 6 |
US11625871B2 | 2 |
US10402466B2 | 2 |
US10157499B1 | 2 |
US11610051B2 | 1 |
What are Rowan TELS key innovation segments?
What Technologies are Covered by Rowan TELS?

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

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

EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by Rowan TELS?