IP Blog
Lack of Written Description
Lack of Written Description Support Leads CAFC to Invalidate
In TransPerfect Global, Inc. v. Joseph Matal, the CAFC affirmed the Board’s PGR rejection of the claims of US6,857,022 as invalid for lack of written description support. The ‘022 patent discloses a method of obtaining a translation of a website that includes both text and at least one hyperlink. The detailed description discloses that, after the text and hyperlink of...