Under current law, independent invention is no defense to patent infringement. This Article argues that independent invention should be a defense, provided the independent inventor creates the invention before receiving actual or constructive notice that someone else already created it. The defense reduces wasteful duplication of effort and enhances dissemination of inventions without lowering the incentive to invent below the necessary minimum. To be sure, the defense lowers the incentive for inventions that face significant odds of being invented by more than one inventor.

This Article explores a startling and previously unnoticed line of cases in which state courts in the Jim Crow era ruled against white plaintiffs trying to use common law nuisance doctrine to achieve residential segregation. These “race-nuisance” cases complicate the view of most legal scholarship that state courts during the Jim Crow era openly eschewed the rule of law in service of white supremacy. Instead, the cases provide rich social historical detail showing southern judges wrestling with their competing allegiances to both precedent and the pursuit of racial exclusivity. Surprisingly, the allegiance to precedent generally prevailed. 

Restatement Second of Contracts provided that contract law serves to protect one or more of three interests: the expectation interest, the reliance interest, and the restitution interest. There is, however, a fourth interest that contract law should and does protect: the disgorgement interest, which is the promisee’s interest in requiring the promisor to disgorge a gain that was made possible by the promisor’s breach, but did not consist of a benefit conferred on the promisor by the promisee. It is not clear why Restatement Second excluded the disgorgement interest. 

Political parties have unique associational rights. In party primaries, party members associate to further their common political beliefs, and more importantly, to nominate candidates. These candidate are the “standard bearer[s]” for the political party—the people who “best represent[ ] the party’s ideologies and preferences.” The primary represents a “crucial juncture at which the appeal to common principles may be translated into concerted action, and hence to political power in the community.” Because the primary is such a critical moment for the political party, the party’s associational rights are most important at this time.