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There are a number of requirements that must be met for an invention to be patentable. The invention must be novel (unique) and nonobvious (i.e., a person skilled in the field of the invention would not have found the invention obvious based on the existing knowledge in the field). In addition, the patent application must meet other requirements, including written description (the application must contain a detailed, clear, and definite written description of the invention) and enablement (the application must describe how to make and use the invention). If the patent application satisfies all of the requirements, a patent is issued.

A third party can challenge an issued patent on several different grounds, either in litigation or in the Patent and Trademark Office’s Patent Trial and Appeal Board (PTAB). If the challenge is successful, some or all of the patent’s claims will be invalidated. If only some of the claims are invalidated, those claims will be canceled from the patent and the remaining claims will be enforceable.
Continue Reading IPRs Cannot Be Used to Challenge Patents for Indefiniteness

Lil Nas X broke onto the scene in spectacular fashion when he released the viral sensation “Old Town Road,” featuring Billy Ray Cyrus. Old Town Road broke the prior record for most consecutive weeks at No. 1 on the Billboard Hot 100 charts and eventually resulted in Lil Nas X receiving a Grammy award. Unfortunately, fortune and fame comes with its share of problems.

Lil Nas X was sued by producers Don Lee and Glen Keith (the “Producers”) in October 2019 for allegedly infringing their copyrighted material with his track “Rodeo.” According to the Producers, Rodeo bears a substantial similarity to their 2017 song “GwenXdonlee4-142[,]” which was subsequently incorporated into a song called “Broad Day” by PuertoReefa and Sakrite Duexe. Specifically, the lawsuit claims that there are substantial similarities between the chord progression, use of instruments, drumbeats, and other protectable characteristics from “GwenXdonlee4-142” and “Broad Day.” According to the Producers, the song was widely distributed in locations including Lil Nas X’s
Continue Reading Lil Nas X Takes His Horse to the Old Town Road and Moves to Dismiss Producers’ Copyright Infringement Action Concerning “Rodeo”

Generally, the title to a single motion picture is not entitled to trademark protection.  This is the same for the title to single books, songs and other singular creative works.  Most non-trademark attorneys are surprised when I tell them this.  I am sure you may be scratching your head as well.  The logic behind the legal principle that the title to a single creative work cannot function as a trademark is as follows:  a title to a single creative work such as a book serves to identify only the book and not the source of that book.  Another reason trademark law generally refuses to acknowledge trademark rights in the title to a single creative work, such as a book, results from the interplay between copyright and trademark law. While trademarks endure as long as the mark is used, copyrights eventually expire. When a work falls into the public domain, others would have the right to reproduce the literary work.  However, if the title to the book enjoyed trademark protection, this would compromise the policy of public domain under copyright law because a book with a trademarked title could only be published under a different title.
Continue Reading No Trademark Protection In Book or Movie Titles?!?

In February 1996, faced with increasing public concern about the availability of pornography on the internet, as well as recent court decisions that seem to deter efforts to filter out such content, Congress enacted the Communications Decency Act (“CDA”).  As part of the CDA, Congress granted immunity to internet service providers from liability for actions they took to help users block online content that a user found to be offensive or objectionable.  Congress further declared its goals in enacting the CDA, and its immunity provision, were “to encourage the development of technologies which maximize user control;” “to empower parents to restrict their children’s access to objectionable or inappropriate online content;” and “to preserve the vibrant and competitive free market that presently exists for the internet and other interactive computer services.”  In 2009, the Ninth Circuit decided the case, Zango, Inc. v. Kaspersky Lab, Inc., 568 F.3d 1169, which held that the immunity provisions of the CDA applied to computer software developers whose programs were intended to help users filter out or block objectionable material.  It is against the backdrop of the history of the CDA and its decision in the Zango case that the Ninth Circuit was called upon to explore the limits of the immunity provided by the CDA in the case, Enigma Software Group USA, LLC v. Malwarebytes, Inc., decided December 31, 2019.  In essence, the Ninth Circuit was called upon to determine whether the immunity provisions of the CDA, specifically section 230(c)(2), immunizes a software company whose blocking and filtering decisions are driven “by anti-competitive animus,” i.e., to deter users from accessing or using a competitor’s software products.
Continue Reading Is Your Competitor Objectionable? The Scope of Immunity Under the Communications Decency Act

To use a textbook or other reference to challenge the validity of a patent in a petition for inter partes review (“IPR”), the textbook must have been “publicly accessible” prior to the date of the challenged patent to qualify as a printed publication. Is a copyright notice sufficient evidence that a textbook was publicly accessible? The short answer is no in most, if not all, cases.  In Hulu, LLC v. Sound View Innovations, LLC, the PTAB denied Hulu’s IPR petition on the ground that Hulu had not provided sufficient evidence to show that a prior art textbook with copyright and ISBN dates was publicly available as of those dates.  As a result, Hulu requested rehearing of the PTAB decision denying institution of inter partes review of the validity of Sound View’s patent, U.S. Patent No. 5,806,062.  Hulu argued the decision was in conflict with other PTAB decisions “involving the public availability of an asserted ‘printed publication.’” 
Continue Reading Is a Copyright Notice Sufficient Evidence a Textbook Is a Printed Publication for Institution of Inter Partes Review?