claimand

Claimand is a term used in the context of intellectual property law, particularly in the United States, to describe a situation where a patent owner claims a new invention that is substantially equivalent to an existing patent. This can occur when a patent owner files a new patent application that covers the same invention as an existing patent, but with different claims or claim language.

The term "claimand" is a portmanteau of "claim" and "patent." It is used to describe the act of filing a new patent application that includes claims that are substantially equivalent to those of an existing patent. This can be done to extend the term of the existing patent or to obtain a new patent that covers the same invention.

Claimands can be a contentious issue in patent law, as they can lead to disputes over the validity and enforceability of patents. In some cases, claimands can be used to invalidate existing patents, while in other cases, they can be used to obtain a new patent that covers the same invention.

Claimands are a complex and nuanced issue in patent law, and the outcome of a claimand dispute can depend on a variety of factors, including the specific claims at issue, the prior art, and the legal arguments presented by the parties involved. As such, claimands are often the subject of legal disputes and can have significant implications for the parties involved.