Are International Patent Classification symbols required for plant patent applications?
Yes, International Patent Classification (IPC) symbols are required for plant patent applications being sent to issue. The MPEP 1611 states: “The International Patent Classification symbols, most recent edition, should be placed on the Issue Classification form of all plant patent applications being sent to issue.“ This requirement ensures that plant patents are properly classified within…
Read MoreWhat is the International Classification of Patents for Inventions?
The International Classification of Patents for Inventions, also known as the International Patent Classification (IPC) or Int. Cl., is a hierarchical patent classification system used to organize and categorize patents and patent applications. According to the MPEP, In accordance with the Strasbourg Agreement Concerning the International Patent Classification, the United States is required to indicate…
Read MoreHow should foreign patents and foreign published applications be cited?
When citing foreign patents and foreign published applications, the following information must be provided: Patent number Kind code Citation date Name of the country Name of the patentee Relevant classification (if appropriate) The MPEP states: “In citing foreign patents, the patent number, kind code, citation date, name of the country, name of the patentee, and…
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