Searching the FSTA Section Field
Searches the FSTA Section and Subsection fields within a record.
FSTA Section Search Examples
Using the Search Aid
Click the FSTA Sections link to view a list of FSTA sections and subsections that you can add to your query.
Patent records under Sections U and V are available from 1969 to 1991. They are also available from 1999 to the present.
A reliable way to search for patent records is to always select the Patent document type.
About FSTA Sections Names
The section name is taken from the uppercase letter of the Accession Number. The subsection name is taken from the lowercase letter of the Accession Number.