About this Dataset

Patents - Technology Diffusion

Patent statistics and indicators are suitable for tracking innovation in environment-related technologies. They allow the assessment of countries' innovation performance as well as the design of governments' environmental and innovation policies.

This dataset presents data on patent applications by patent office.

For more information on the methodology, click the link below on "Database documentation"

Data source(s) : OECD, STI Micro-data Lab: Intellectual Property Database, http://oe.cd/ipstats

Contact : ENV.Stat@oecd.org

Dataset release date : March 12, 2025

Database documentation

Tables

Observations

@oecd.oecd_env_epi_dsd_pat_diff_df_pat_diff_v1_0.observations

459.06 kB
239,723 rows
11 columns

CREATE TABLE observations (
  "dataflow" VARCHAR,
  "ref_area" VARCHAR,
  "freq" VARCHAR,
  "tech" VARCHAR,
  "unit_measure" VARCHAR,
  "pat" VARCHAR,
  "time_period" BIGINT,
  "obs_value" BIGINT,
  "obs_status" VARCHAR,
  "unit_mult" BIGINT,
  "decimals" BIGINT
);