Patent applications, nonresidents
Patent applications are worldwide patent applications filed through the Patent Cooperation Treaty procedure or with a national patent office for exclusive rights for an invention--a product or process that provides a new way of doing something or offers a new technical solution to a problem. A patent provides protection for the invention to the owner of the patent for a limited period, generally 20 years.
More info »
1992
1995
1999
2002
2006
2009
2012
2016
2019
-20.00
0.00
20.00
40.00
60.00
80.00
100.00
120.00
140.00
| Angola |
See also: Thematic map, Infrastructure Indicators, Technology
