Today the Supreme Court issued an opinion in Nautilus, Inc. v. Biosig Instruments, Inc., No. 13-369, which was previously discussed here.
The unanimous court, in an opinion by Justice Ginsburg that looked to the language of the statute and Supreme Court precedent articulated the following standard:
[A] patent is invalid for indefiniteness if its claims, read in light of the specification delineating the patent, and the prosecution history, fail to inform, with reasonable certainty, those skilled in the art about the scope of the invention.
Recognizing its role as a “court of review, not of first view,” the Supreme Court declined to apply the standard to the facts at issue, remanding the issue to the Federal Circuit.
The opinion makes clear that the Federal Circuit’s prior standard, which upheld claims as definite so long as they were “amenable to construction” and not “insolubly ambiguous” once construed, “does not satisfy the statute’s definiteness requirement.” The Supreme Court did however acknowledge that some Federal Circuit decisions, despite using the “amenable to construction” and “insolubly ambiguous” language “come closer to tracking the statutory prescription.”
The Supreme Court’s decision in Nautilus will likely have broad implications for all currently pending patent cases where definiteness is at issue.
This blog is made available by Foley & Lardner LLP (“Foley” or “the Firm”) for informational purposes only. It is not meant to convey the Firm’s legal position on behalf of any client, nor is it intended to convey specific legal advice. Any opinions expressed in this article do not necessarily reflect the views of Foley & Lardner LLP, its partners, or its clients. Accordingly, do not act upon this information without seeking counsel from a licensed attorney.
This blog is not intended to create, and receipt of it does not constitute, an attorney-client relationship. Communicating with Foley through this website by email, blog post, or otherwise, does not create an attorney-client relationship for any legal matter. Therefore, any communication or material you transmit to Foley through this blog, whether by email, blog post or any other manner, will not be treated as confidential or proprietary.
The information on this blog is published “AS IS” and is not guaranteed to be complete, accurate, and or up-to-date. Foley makes no representations or warranties of any kind, express or implied, as to the operation or content of the site. Foley expressly disclaims all other guarantees, warranties, conditions and representations of any kind, either express or implied, whether arising under any statute, law, commercial use or otherwise, including implied warranties of merchantability, fitness for a particular purpose, title and non-infringement. In no event shall Foley or any of its partners, officers, employees, agents or affiliates be liable, directly or indirectly, under any theory of law (contract, tort, negligence or otherwise), to you or anyone else, for any claims, losses or damages, direct, indirect special, incidental, punitive or consequential, resulting from or occasioned by the creation, use of or reliance on this site (including information and other content) or any third party websites or the information, resources or material accessed through any such websites.
In some jurisdictions, the contents of this blog may be considered Attorney Advertising. If applicable, please note that prior results do not guarantee a similar outcome. Photographs are for dramatization purposes only and may include models. Likenesses do not necessarily imply current client, partnership or employee status.