Patent Types - Global
PA.11 Patent Cooperation Treaty Filing
Patent Type classification code PA.11 covers "Patent Cooperation Treaty Filing" at level 2 of the Patent Type hierarchy.
Level 2
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- >>PA.11 Patent Cooperation Treaty Filing
- >>PA.11 Patent Cooperation Treaty Filing
Other Patent Type codes under PA.11 Patent Cooperation Treaty Filing
- PA.01Utility Patent
- PA.02Design Patent
- PA.03Plant Patent
- PA.04Provisional Patent Application
- PA.05PCT International Application
- PA.06Continuation Application
- PA.07Divisional Application
- PA.08CIP (Continuation-in-Part)
- PA.09Reissue Patent
- PA.10Standard Essential Patent (SEP)
- PA.12Patent Prosecution Highway
- PA.13Inter Partes Review
Frequently asked questions
- What is Patent Type PA.11?
- Patent Type PA.11 is "Patent Cooperation Treaty Filing". Patent Type code PA.11 covers "Patent Cooperation Treaty Filing" at level 2 of the Patent Type hierarchy.
- What is the parent category of PA.11?
- PA.11 Patent Cooperation Treaty Filing sits under PA.11 Patent Cooperation Treaty Filing in the Patent Type hierarchy.
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