In a recent case, petitioner Phigenix challenged the validity of a patent which related to antibody-maytansinoid conjugates for the treatment of cancer. The Federal Circuit dismissed Phigenix's appeal for lack of standing under Article III of the Constitution. In dismissing the appeal, the Federal Circuit, among other things, reiterated the minimum requirements for Article III standing.
The Supreme Court recently heard oral argument on the interpretation and application of a statutory provision which imposes infringement liability on US manufacturers that supply components of patented inventions for use abroad. At issue is whether the export from the United States of a single component of a patented multi-component invention, which is later assembled outside the United States, qualifies as an infringing act.
In a recent decision, the Supreme Court rejected the Federal Circuit's interpretation of a damages statute in litigation between Apple and Samsung over Apple's smartphone design patents. The court disagreed with the Federal Circuit over the term 'articles of manufacture' and overturned its decision, therefore raising the possibility that Apple's $399 million in damages could be reduced significantly.
The Federal Circuit recently found that the Patent Trial and Appeal Board (PTAB) violated a patentee's rights in an inter partes review proceeding by cancelling patent claims based on a portion of a prior art reference that was not specifically identified and by denying the patentee the opportunity to address that portion of the reference. The Federal Circuit vacated the cancellation of the claims and remanded the matter to the PTAB.
The Trademark Trial and Appeal Board recently reiterated its position that a product or service which is legal at the state level cannot qualify for a federal service mark registration if the product or service is illegal under federal law. This ruling, which is especially relevant in view of the growing number of states legalising marijuana, demonstrates the growing practice of the US Patent and Trademark Office to look beyond the language used by applicants to determine a hidden agenda.