Strict US written description requirement applied to CAR-T-cell therapy (Juno v Kite)
http://ipkitten.blogspot.com/2022/01/strict-us-written-description.html In the US, functional antibody claims have increasingly failed to satisfy the strict “written description” sufficiency requirement. The written description requirement stipulates that a patent specification should sufficiently describe the claimed invention such that a skilled person would be convinced that the inventor had possession of the claimed subject matter at the... Continue reading