Patent Law

The Federal Circuit's Use of Legal Scholarship

By Jason Rantanen

By Jason Rantanen

Professors Lee Petherbridge and David Schwartz have released a draft of their new study on the use of legal scholarship by the Federal Circuit.  In the paper, the authors question the conventional wisdom that the Federal Circuit is less likely than other circuit courts of appeals to use legal scholarship in its decision making, and conclude that this oft-repeated claim is contrary to the empirical evidence. 

Methodology and Dataset:  The authors conducted a search of all the reported opinions for the United States circuit courts of appeals for the years 1990-2008 using a mechanical approach to identify each opinion citing to legal scholarship at least once, followed by a custom-made computer program that identified individual citations to legal scholarship. 

Findings: Contrary to result expected under the conventional wisdom, the authors found that the Federal Circuit's use of legal scholarship is similar to that of the regional circuits.  Although it falls on the lower end of the spectrum of judicial citations, the overall frequency with which the CAFC cites legal scholarship is within the range expressed by the regional circuits, and the median frequency of citations per judge falls around the middle of the regional circuits.

The authors also discovered that, unlike some of the high-frequency-of-citation regional circuits, the Federal Circuit lacks any legal scholarship "super citers," such as Judges Posner, Easterbrook, Calibresi, Becker, and Kozinski, which may explain why its overall citation frequency falls on the lower end of the regional circuits.   

Implications: Based on their empirical analysis, the authors conclude that the "claim that the Federal Circuit does not use legal scholarship as much as it should because it does not use it as often as the regional circuit courts of appeals is essentially eviscerated."  Thus, the authors recommend that future scholarship should focus on the merits of the Federal Circuit's use of scholarship, asking questions about when and how the court uses legal scholarship.

The authors also suggest that adding or encouraging an existing judge to become a "super citer" might be beneficial.  They reason that having a small number of judges who regularly study and use legal scholarship allows that scholarship to make its way into the jurisprudence at a measured rate, where it can be considered by the remaining judges who rely on more traditional tools for developing the law.  This mechanism encourages jurisprudential innovation while preventing sudden dramatic shifts. 

Read the Paper: Download here.

Full post as published by Patently Obvious on December 16, 2010 (boomark / email).