High-tech patent applications to the EPO by priority year and NUTS 3 in Köln
Köln: High-tech patent applications to the EPO by priority year and NUTS 3 was 99.4 in 2012. ◆ Volatile
High-tech patent applications to the EPO by priority year and NUTS 3 in Köln, 1977–2012
Source: Eurostat.
Analysis
In 2012, high-tech patent applications to the epo by priority year and nuts 3 in Köln stood at 99.4.
The figure is down 33.9% on the previous year and down 67.8% over ten years.
Over the whole period, high-tech patent applications to the epo by priority year and nuts 3 in Köln peaked at 308.85 in 2002 and was at its lowest, 0.7, in 1977.
That places Köln 54th out of 1417 regions with data for 2012, putting it in the top 10%.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1970s | 8.8 | 0.7 | 14.59 | 3 |
| 1980s | 22.45 | 7.08 | 37.74 | 10 |
| 1990s | 88.32 | 33.63 | 249.19 | 10 |
| 2000s | 235.33 | 128.45 | 308.85 | 10 |
| 2010s | 131.26 | 99.4 | 150.48 | 3 |
More science & technology data for Köln
- Human resources in science and technology (HRST) by category and NUTS 1,576 (2025)
- R&D personnel and researchers by sector of performance, sex and NUTS 54,293 (2023)
- Patent applications to the EPO by priority year by NUTS 3 region 898.01 (2012)
- Patent applications to the EPO by priority year by NUTS 3 region 115.49 (2012)
Frequently asked questions
- What is high-tech patent applications to the epo by priority year and nuts 3 in Köln?
- High-tech patent applications to the epo by priority year and nuts 3 in Köln was 99.4 in 2012, according to Eurostat.
- What is the highest high-tech patent applications to the epo by priority year and nuts 3 recorded in Köln?
- The highest recorded value was 308.85 in 2002.
- What is the lowest high-tech patent applications to the epo by priority year and nuts 3 recorded in Köln?
- The lowest recorded value was 0.7 in 1977.
- How does Köln rank for high-tech patent applications to the epo by priority year and nuts 3?
- Köln ranks 54th out of 1417 regions with data for 2012.
- Is high-tech patent applications to the epo by priority year and nuts 3 rising or falling in Köln?
- Over the last ten years it is down 67.8%. The long-run trend across the full record is volatile.
- Where does this Köln data come from?
- The figures come from Eurostat, published as part of High-tech patent applications to the EPO by priority year and NUTS 3 region (1977-2012). Statizoid updates them automatically from the source API.
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