How can I submit a patent term extension application?

Patent term extension applications can be submitted in two ways: By mail addressed to Mail Stop Hatch-Waxman PTE, Commissioner for Patents, P.O. Box 1450, Alexandria, Virginia 22313-1450 Hand-carried to the Office of Patent Legal Administration It’s important to note that “Patent term extension applications MUST NOT be filed by facsimile or the Office’s electronic filing…

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What are the recommended methods for filing new patent applications with the USPTO?

The USPTO strongly recommends the following methods for filing new patent applications: Electronic Filing System (EFS-Web or Patent Center): This is the preferred method whenever permitted. Priority Mail Express®: If not filing electronically, use this method in accordance with 37 CFR 1.10 to secure the date of deposit as the filing date. Hand-delivery to the…

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