Legal analysis: In the future, patent licensing should be filed with the State Bureau. The parties concerned shall go through the filing formalities within 3 months from the effective date of the patent licensing contract. Where a unit or individual goes through the filing formalities, it may entrust a patent agency established according to law to handle it.
Legal basis: Article 5 of the Measures for Filing Patent License Contracts, the parties concerned shall go through the filing procedures within 3 months from the effective date of the patent license contract.