Where can I find detailed information about unity of invention under the Patent Cooperation Treaty (PCT)?
Detailed information about unity of invention under the Patent Cooperation Treaty (PCT) can be found in MPEP Chapter 1800. Specifically, the following sections provide in-depth discussions: MPEP § 1850 MPEP § 1875 MPEP § 1893.03(d) As stated in MPEP 823: “See MPEP Chapter 1800, in particular MPEP § 1850, § 1875, and § 1893.03(d), for…
Read MoreHow does MPEP Chapter 800 address unity of invention for PCT applications?
MPEP Chapter 800 does not directly address unity of invention for PCT applications. Instead, it refers readers to MPEP Chapter 1800 for information on unity of invention under the Patent Cooperation Treaty. The introduction states: “The discussion of unity of invention under the Patent Cooperation Treaty Articles and Rules as it is applied as an…
Read More