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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