When the PCT route available is yes and the maximum term is 10 years, what are the available conversions from patent applications?
create table table_2279413_1 (conversion_from_patent_application varchar, maximum_term varchar, pct_route_available varchar, PRIMARY KEY (conversion_from_patent_application))
select conversion_from_patent_application from table_2279413_1 where maximum_term = "10 years" and pct_route_available = "yes"