How does the Patent Law Treaty affect USPTO response periods?
The Patent Law Treaty (PLT) has influenced USPTO response periods for most Office actions. According to MPEP 710.02(b), The Patent Law Treaty (PLT), which entered into force with respect to the United States on December 18, 2013, provides for a time period of at least two months for replies to most Office actions and other notices.
However, the MPEP also notes that The Office has certain pilot programs that are not encompassed by this requirement of the PLT and set a time period of less than two months for reply.
This change aims to harmonize U.S. patent practice with international standards while maintaining flexibility for special programs.
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