Köln vs Romania: Patent applications to the EPO by priority year by NUTS 3 region

Köln
898.01 Number
in 2012
Romania
60.33 Number
in 2012
Köln rank
25th
Romania rank
26th

Patent applications to the EPO by priority year by NUTS 3 region over time

  • Köln
  • Romania
05001.0k1.5k197719942012

How they compare

Köln currently reports 898.01 Number against 60.33 Number in Romania, a difference of 837.68 Number.

That makes Köln's figure about 14.9 times Romania's.

Across all 30 years both countries report, Köln has been ahead every year.

Köln ranks 25th and Romania ranks 26th of 1634 regions.

Köln has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Köln Romania Difference Ahead
1980s 756.04 Number 3.29 Number 752.75 Number Köln
1990s 943.85 Number 5.17 Number 938.67 Number Köln
2000s 1,351 Number 21.16 Number 1,330 Number Köln
2010s 1,096 Number 51.77 Number 1,045 Number Köln

Averages of every year both report within each decade.

Frequently asked questions

Which has higher patent applications to the epo by priority year by nuts 3 region, Köln or Romania?
Köln, at 898.01 Number against 60.33 Number in Romania as of 2012.
What is the difference in patent applications to the epo by priority year by nuts 3 region between Köln and Romania?
837.68 Number, with Köln ahead.
How many years of comparable data are there for Köln and Romania?
30 years are reported by both, from 1980 to 2012.
How do Köln and Romania rank globally for patent applications to the epo by priority year by nuts 3 region?
Köln ranks 25th and Romania ranks 26th of 1634 regions.
Where does this data come from?
Eurostat, published as Patent applications to the EPO by priority year by NUTS 3 region (1977-2012). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Köln vs Romania: Patent applications to the EPO by priority year by NUTS 3 region. Statizoid, drawing on Eurostat. Retrieved 02 October 2026, from https://science-tech.statizoid.com/compare/patent-applications-to-the-epo-by-priority-year-by-nuts-3-region-1977-2012/koln/romania/

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About this data

Indicator
Patent applications to the EPO by priority year by NUTS 3 region (1977-2012)
Unit
Number
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
1,675 places, 49,904 data points, 1977–2012
Last refreshed