(1) log in Latvia's intellectual property office website (https://www.lrpv.gov.lv/lv), select "English" in the upper right corner of the "Language" to switch into English page;

(2) Click "Databases" on the left of the page and select "Inventions Databases" after accessing the database page;

(3) On the Database page, select "Latvian Patent Database" to enter the page and select "Patents";

(4) Enter relevant patent information on the patent Search page and click "Search" to find the patent;

(5) Click on the patent number you want to query to view the specific information of the patent.

Annual patent fee