Patent applications to the EPO by priority year by international in Bulgaria
Bulgaria: Patent applications to the EPO by priority year by international was 8.32 in 2013. ◆ Volatile
Patent applications to the EPO by priority year by international in Bulgaria, 1981–2013
Source: Eurostat.
Analysis
The most recent figure for patent applications to the epo by priority year by international in Bulgaria is 8.32, measured in 2013. That is the highest value across all 32 years on record.
Compared with earlier readings it is up 38.9% on the previous year and up 108.0% over ten years.
Over the whole period, patent applications to the epo by priority year by international in Bulgaria peaked at 8.32 in 2013 and was at its lowest, 0.65, in 1985.
That places Bulgaria 40th out of 47 countries with data for 2013, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Patent applications to the EPO by priority year by international in Bulgaria, year by year
| Year | Value | Change |
|---|---|---|
| 1981 | 1 | — |
| 1982 | 1.6 | +60.0% |
| 1983 | 1.47 | -8.1% |
| 1984 | 4.84 | +229.3% |
| 1985 | 0.65 | -86.6% |
| 1986 | 0.98 | +50.8% |
| 1987 | 8.08 | +724.5% |
| 1988 | 5 | -38.1% |
| 1989 | 1 | -80.0% |
| 1990 | 1.53 | +53.0% |
| 1992 | 1 | -34.6% |
| 1993 | 1 | +0.0% |
| 1994 | 1 | +0.0% |
| 1995 | 4.28 | +328.0% |
| 1996 | 1.23 | -71.3% |
| 1997 | 1.44 | +17.1% |
| 1998 | 1.67 | +16.0% |
| 1999 | 1.5 | -10.2% |
| 2000 | 3.9 | +160.0% |
| 2001 | 5.91 | +51.5% |
| 2002 | 5.05 | -14.6% |
| 2003 | 4 | -20.8% |
| 2004 | 2.85 | -28.7% |
| 2005 | 3.73 | +30.9% |
| 2006 | 4.38 | +17.4% |
| 2007 | 1.38 | -68.5% |
| 2008 | 2.61 | +89.1% |
| 2009 | 2.81 | +7.7% |
| 2010 | 6.5 | +131.3% |
| 2011 | 3.97 | -38.9% |
| 2012 | 5.99 | +50.9% |
| 2013 | 8.32 | +38.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 2.74 | 0.65 | 8.08 | 9 |
| 1990s | 1.63 | 1 | 4.28 | 9 |
| 2000s | 3.66 | 1.38 | 5.91 | 10 |
| 2010s | 6.2 | 3.97 | 8.32 | 4 |
Countries ranked near Bulgaria
More science & technology data for Bulgaria
- Mobile landline subscriptions, per unit of GDP 0 units per US$ of GDP (2024)
- Mobile landline subscriptions, gaps filled 118.07 (2024)
- Mobile cellular subscriptions by country, per capita 1.24 units per person (2024)
- Mobile cellular subscriptions by country, per unit of GDP 0.0001 units per US$ of GDP (2024)
- Mobile cellular subscriptions by country, gaps filled 7.98 million (2024)
- Mobile cellular subscriptions by country, per square kilometre 73.83 units per square kilometre (2023)
- Mobile landline subscriptions, annual growth rate 0.1136 % change on previous year (2024)
- Mobile cellular subscriptions by country, annual growth rate -0.4474 % change on previous year (2024)
- Scientific and technical journal articles 4,998 (2023)
- Scientific and technical journal articles, per capita 0.0008 units per person (2023)
Frequently asked questions
- What is patent applications to the epo by priority year by international in Bulgaria?
- Patent applications to the epo by priority year by international in Bulgaria was 8.32 in 2013, according to Eurostat.
- What is the highest patent applications to the epo by priority year by international recorded in Bulgaria?
- The highest recorded value was 8.32 in 2013.
- What is the lowest patent applications to the epo by priority year by international recorded in Bulgaria?
- The lowest recorded value was 0.65 in 1985.
- How does Bulgaria rank for patent applications to the epo by priority year by international?
- Bulgaria ranks 40th out of 47 countries with data for 2013.
- Is patent applications to the epo by priority year by international rising or falling in Bulgaria?
- Over the last ten years it is up 108.0%. The long-run trend across the full record is volatile.
- Where does this Bulgaria data come from?
- The figures come from Eurostat, published as part of Patent applications to the EPO by priority year by international patent classification (IPC) sections and classes (1977-2012). Statizoid updates them automatically from the source API.
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