A patent claim is an essential component of a patent application, as it defines the boundaries and legal protection of an invention. While the term "patent claim" is widely used, there are a few synonymous phrases that can be utilized. One such synonym is "invention specification", which emphasizes the detailed description and technical aspects of the invention. Another alternative is "patent right assertion", which highlights the legal assertion of exclusive rights over the invention. Additionally, "patent entitlement" can be used to convey the idea of claiming ownership and entitlement to the invention. These alternative phrases provide effective alternatives to describe the core concept of a patent claim, offering flexibility and variety in written and legal contexts.