Kazakhstan vs Sri Lanka: Patents - international collaboration in technology development
Patents - international collaboration in technology development over time
- Kazakhstan
- Sri Lanka
How they compare
Kazakhstan currently reports 25 Co-inventions against 23 Co-inventions in Sri Lanka, a difference of 2 Co-inventions.
That makes Kazakhstan's figure about 1.1 times Sri Lanka's.
The two have swapped places 2 times across 17 shared years of data; in 2004 it was Kazakhstan ahead.
Kazakhstan ranks 63rd and Sri Lanka ranks 65th of 112 countries.
Kazakhstan has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Kazakhstan | Sri Lanka | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 36.33 Co-inventions | 20.67 Co-inventions | 15.67 Co-inventions | Kazakhstan |
| 2010s | 66.7 Co-inventions | 32.1 Co-inventions | 34.6 Co-inventions | Kazakhstan |
| 2020s | 36.5 Co-inventions | 31 Co-inventions | 5.5 Co-inventions | Kazakhstan |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher patents - international collaboration in technology development, Kazakhstan or Sri Lanka?
- Kazakhstan, at 25 Co-inventions against 23 Co-inventions in Sri Lanka as of 2023.
- What is the difference in patents - international collaboration in technology development between Kazakhstan and Sri Lanka?
- 2 Co-inventions, with Kazakhstan ahead.
- How many years of comparable data are there for Kazakhstan and Sri Lanka?
- 17 years are reported by both, from 2004 to 2023.
- How do Kazakhstan and Sri Lanka rank globally for patents - international collaboration in technology development?
- Kazakhstan ranks 63rd and Sri Lanka ranks 65th of 112 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Patents - international collaboration in technology development — Co-inventions. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Patent statistics and indicators are suitable for tracking innovation in environment-related technologies. They allow the assessment of countries' innovation performance as well as the design of governments' environmental and innovation policies. This dataset presents data on shares of co-inventions and on shares of inventors’ collaborations across the OECD area and elsewhere, in environment-related technologies, using inventors’ country of residence. For more information on the methodology, click the link below on "Database documentation" Data source(s): OECD, STI Micro-data Lab: Intellectual Property Database, http://oe.cd/ipstats Contact: ENV.Stat@oecd.org Dataset release date: April 16, 2026 Database documentation