Table schema:
CREATE TABLE table_2279413_1 (conversion_from_patent_application VARCHAR, maximum_term VARCHAR, pct_route_available VARCHAR)

Question: When the PCT route available is yes and the maximum term is 10 years, what are the available conversions from patent applications?
SQL: SELECT conversion_from_patent_application FROM table_2279413_1 WHERE maximum_term = "10 years" AND pct_route_available = "Yes"