Bulgaria vs Rheinland-Pfalz: Patent applications to the EPO by priority year by NUTS 3 region

Bulgaria
6.22
in 2012
Rheinland-Pfalz
148.12
in 2012
Bulgaria rank
24th
Rheinland-Pfalz rank
21st

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

  • Bulgaria
  • Rheinland-Pfalz
0100200300197719942012

How they compare

Rheinland-Pfalz currently reports 148.12 against 6.22 in Bulgaria, a difference of 141.9.

That makes Rheinland-Pfalz's figure about 23.8 times Bulgaria's.

Across all 31 years both countries report, Rheinland-Pfalz has been ahead every year.

Bulgaria ranks 24th and Rheinland-Pfalz ranks 21st of 31 countries.

Rheinland-Pfalz has averaged higher in every one of the 4 decades both report.

Head to head by decade

Decade Bulgaria Rheinland-Pfalz Difference Ahead
1980s 2.74 74.72 71.98 Rheinland-Pfalz
1990s 1.63 134.42 132.79 Rheinland-Pfalz
2000s 3.66 211.58 207.92 Rheinland-Pfalz
2010s 5.56 168.84 163.27 Rheinland-Pfalz

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, Bulgaria or Rheinland-Pfalz?
Rheinland-Pfalz, at 148.12 against 6.22 in Bulgaria as of 2012.
What is the difference in patent applications to the epo by priority year by nuts 3 region between Bulgaria and Rheinland-Pfalz?
141.9, with Rheinland-Pfalz ahead.
How many years of comparable data are there for Bulgaria and Rheinland-Pfalz?
31 years are reported by both, from 1981 to 2012.
How do Bulgaria and Rheinland-Pfalz rank globally for patent applications to the epo by priority year by nuts 3 region?
Bulgaria ranks 24th and Rheinland-Pfalz ranks 21st of 31 countries.
Where does this data come from?
Eurostat, published as Patent applications to the EPO by priority year by NUTS 3 region, international patent classification (IPC) sections and classes (1977-2013). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Bulgaria vs Rheinland-Pfalz: Patent applications to the EPO by priority year by NUTS 3 region. Statizoid, drawing on Eurostat. Retrieved 16 September 2026, from https://science-tech.statizoid.com/compare/patent-applications-to-the-epo-by-priority-year-by-nuts-3-region-international-patent/bulgaria/rheinland-pfalz/

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About this data

Indicator
Patent applications to the EPO by priority year by NUTS 3 region, international patent classification (IPC) sections and classes (1977-2013)
Source
Eurostat
Licence
CC BY 4.0 (Eurostat)
Coverage
0 places, 0 data points, 1977–2012
Last refreshed