The Notice is significant because in a 101 rejection, an examiner cannot simply assume that elements or a combination are "well understood, routine or conventional." Examiners will be required to either cite to an admission by the applicant in the specification, or something said during prosecution, court cases holding elements conventional, or a written publication establishing that the element or elements are well understood, routine or conventional. The Notice explains that "official notice" is to be used very sparingly.
The post USPTO issues 101 guidance limiting examiner ability to merely conclude elements are well-known, convention or routine appeared first on IPWatchdog.com | Patents & Patent Law.