Total and environment-related patents - FUAs — Patent applications in Philadelphia (Greater)
Philadelphia (Greater): Total and environment-related patents - FUAs — Patent applications was 1,403 Patents in 2022. ▼ Falling
Total and environment-related patents - FUAs — Patent applications in Philadelphia (Greater), 2000–2022
Source: Organisation for Economic Co-operation and Development. Measured in Patents.
Analysis
In 2022, total and environment-related patents - fuas — patent applications in Philadelphia (Greater) stood at 1,403 Patents.
The figure is down 6.0% on the previous year and down 1.2% over ten years.
Over the whole period, total and environment-related patents - fuas — patent applications in Philadelphia (Greater) peaked at 1,932 Patents in 2007 and was at its lowest, 1,336 Patents, in 2016.
Philadelphia (Greater) ranks 11th of 873 regions on this measure, in the top 10%.
The long-run direction has been consistently falling across the 23 years of available data.
Total and environment-related patents - FUAs — Patent applications in Philadelphia (Greater), year by year
| Year | Patents | Change |
|---|---|---|
| 2000 | 1,589 Patents | — |
| 2001 | 1,480 Patents | -6.9% |
| 2002 | 1,583 Patents | +7.0% |
| 2003 | 1,587 Patents | +0.3% |
| 2004 | 1,670 Patents | +5.2% |
| 2005 | 1,868 Patents | +11.9% |
| 2006 | 1,837 Patents | -1.7% |
| 2007 | 1,932 Patents | +5.2% |
| 2008 | 1,752 Patents | -9.3% |
| 2009 | 1,493 Patents | -14.8% |
| 2010 | 1,485 Patents | -0.5% |
| 2011 | 1,435 Patents | -3.4% |
| 2012 | 1,420 Patents | -1.0% |
| 2013 | 1,456 Patents | +2.5% |
| 2014 | 1,536 Patents | +5.5% |
| 2015 | 1,482 Patents | -3.5% |
| 2016 | 1,336 Patents | -9.9% |
| 2017 | 1,336 Patents | +0.0% |
| 2018 | 1,379 Patents | +3.2% |
| 2019 | 1,432 Patents | +3.8% |
| 2020 | 1,426 Patents | -0.4% |
| 2021 | 1,493 Patents | +4.7% |
| 2022 | 1,403 Patents | -6.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 1,679 Patents | 1,480 Patents | 1,932 Patents | 10 |
| 2010s | 1,430 Patents | 1,336 Patents | 1,536 Patents | 10 |
| 2020s | 1,440 Patents | 1,403 Patents | 1,493 Patents | 3 |
More environment data for Philadelphia (Greater)
- Drought - Cities and FUAs — Land soil moisture anomaly 6.1 Percentage change (2025)
- Greenhouse gas emissions - Cities and FUAs — GHG emissions from waste 0.65 Tonnes of CO2-equivalent (2024)
- Land surface temperature - Cities and FUAs — Daytime summer land 31.81 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Daytime winter land 7.62 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Daytime yearly land 21.9 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Nighttime summer land 18.95 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Nighttime winter land -1.89 Degrees celsius (2024)
- Land surface temperature - Cities and FUAs — Nighttime yearly land 7.52 Degrees celsius (2024)
- Air pollution - Cities and FUAs — Population exposure to nitrogen 24.7 Microgrammes per cubic metre (2025)
- Air pollution - Cities and FUAs — Population exposure to ozone 50.72 Microgrammes per cubic metre (2025)
Frequently asked questions
- What is total and environment-related patents - fuas — patent applications in Philadelphia (Greater)?
- Total and environment-related patents - fuas — patent applications in Philadelphia (Greater) was 1,403 Patents in 2022, according to Organisation for Economic Co-operation and Development.
- What is the highest total and environment-related patents - fuas — patent applications recorded in Philadelphia (Greater)?
- The highest recorded value was 1,932 Patents in 2007.
- What is the lowest total and environment-related patents - fuas — patent applications recorded in Philadelphia (Greater)?
- The lowest recorded value was 1,336 Patents in 2016.
- How does Philadelphia (Greater) rank for total and environment-related patents - fuas — patent applications?
- Philadelphia (Greater) ranks 11th out of 873 regions with data for 2022.
- Is total and environment-related patents - fuas — patent applications rising or falling in Philadelphia (Greater)?
- Over the last ten years it is down 1.2%. The long-run trend across the full record is falling.
- Where does this Philadelphia (Greater) data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Total and environment-related patents - FUAs — Patent applications. Statizoid updates them automatically from the source API.
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About this data
This dataset provides indicators on total and environment-related patents in Functional Urban Areas (FUAs). The indicator is defined as the fractional count of (environment-related) patent applications. Data sources and methodology The indicator uses patent applications filled under the Patent Cooperation Treaty (PCT) at the World International Property Organisation (WIPO) from the OECD, STI Micro-data Lab Intellectual Property Database, http://oe.cd/ipstats. Patents are allocated to FUAs based on the postal addresses of inventors. The year refers to the date the patent application was filed. Patents are classified as environment-related following their technology domain, obtained from the methodology of the Environment-related technologies patents national-level dataset (database documentation). Environment-related patents include patents on climate change mitigation, environmental management, sustainable ocean economy and climate change adaptation technologies. Defining FUAs and cities The OECD, in cooperation with the EU, has developed a harmonised definition of functional urban areas (FUAs) to capture the economic and functional reach of cities based on daily commuting patterns (OECD, 2012). FUAs consist of: A city – defined by urban centres in the degree of urbanisation, adapted to the closest local administrative units to define a city. A commuting zone – including all local areas where at least 15% of employed residents work in the city. The delineation process includes: Assigning municipalities surrounded by a single FUA to that FUA. Excluding non-contiguous municipalities. The definition identifies 1 285 FUAs and 1 402 cities in all OECD member countries except Costa Rica and three accession countries. Cite this dataset OECD Regions, cities and local areas database (Environment-related patents - FUAs), http://oe.cd/geostats Further information OECD Local Data Portal OECD Regions and Cities at a Glance For questions and/or comments, please email CitiesStat@oecd.org