Holding that whether a reference is publicly accessible is based on the “facts and circumstances surrounding the reference's disclosure to members of the public”
Holding that paper on FTP website, while publicly available, was not publicly accessible because it was “not catalogued or indexed in a meaningful way”
Holding that figures within the prosecution history file in the Canadian patent office but not part of the issued patent were publicly accessible and thus a printed publication
Holding that alterations of time stamps and email addresses in a reproduction of a newsgroup post asserted as prior art were insufficient to create a genuine issue of material fact concerning the post
35 U.S.C. § 103 Cited 6,124 times 478 Legal Analyses
Holding the party seeking invalidity must prove "the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains."
Providing that “[t]he Director shall ... appoint such officers ... as the Director considers necessary, ... and delegate to them such of the powers vested in the Office as the Director may determine”