CoStar Group has a total of 107 patents globally, out of which 39 have been granted. Of these 107 patents, more than 45% patents are active. United States of America is where CoStar Group has filed the maximum number of patents, followed by Canada and Australia. Parallelly, USA seems to be the main focused R&D center and is also the origin country of CoStar Group.
CoStar Group was founded in 1987 by Andrew C Florance. CoStar Group provides information, analytics, and marketing services for commercial real estate. They conduct extensive research to create and maintain the largest and most detailed database of commercial real estate information.
Do read about some of the most popular patents of CoStar Group which have been covered by us in this article and also you can find CoStar Group patents information, the worldwide patent filing activity and its patent filing trend over the years, and many other stats over CoStar Group patent portfolio.
How many patents does CoStar Group have?
CoStar Group has a total of 107 patents globally. These patents belong to 39 unique patent families. Out of 107 patents, 48 patents are active.
How Many Patents did CoStar Group 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 | CoStar Group Applications Filed | CoStar Group Patents Granted |
| 2024 | 4 | 1 |
| 2023 | – | 2 |
| 2022 | 3 | 3 |
| 2021 | 1 | 3 |
| 2020 | 1 | 5 |
| 2019 | 1 | 8 |
| 2018 | 7 | 5 |
| 2017 | 12 | 4 |
| 2016 | 20 | – |
| 2015 | 13 | 1 |
| 2014 | 29 | – |
How many CoStar Group patents are Alive/Dead?
How Many Patents did CoStar Group File in Different Countries?
Countries in which CoStar Group Filed Patents
| Country | Patents |
| United States of America | 49 |
| Canada | 18 |
| Australia | 10 |
| Europe (EPO) | 8 |
| Hong Kong (S.A.R.) | 7 |
| China | 7 |
| United Kingdom | 4 |
Where are Research Centers of CoStar Group Patents Located?
10 Best CoStar Group Patents
US6871140B1 is the most popular patent in the CoStar Group portfolio. It has received 460 citations so far from company like Ewinwin, Jumptap, and IBM.
Below is the list of 10 most cited patents of CoStar Group:
| Publication Number | Citation Count |
| US6871140B1 | 460 |
| US7174301B2 | 290 |
| US20090132316A1 | 229 |
| US7487114B2 | 227 |
| US7076452B2 | 119 |
| US7254559B2 | 72 |
| US7640204B2 | 70 |
| US20110060993A1 | 43 |
| US20180285957A1 | 25 |
| US9009610B2 | 19 |
What are CoStar Group key innovation segments?
What Technologies are Covered by CoStar Group?
The chart below distributes patents filed by CoStar Group in different countries on the basis of the technology protected in patents. It also represents the markets where CoStar Group thinks it’s important to protect particular technology inventions.
R&D Focus: How has CoStar Group search focus changed over the years?
EXCLUSIVE INSIGHTS COMING SOON!
Interested in knowing about the areas of innovation that are being protected by CoStar Group?