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When Will My Patent Expire? – Calculating Your Patent Term – A Review

More Than Your Mark

The term of a patent defines the time during which the patent is in force and infringing activities may be acted upon. Factors to Consider for Patent Term Calculations. 120, 121 or 365(c); timely payment of maintenance fees; terminal disclaimer(s); patent term adjustments under 35 U.S.C. patent examiner.

Patent 40