Equitable Estoppel Today

Rethinking Prosecution History Estoppel

Under the rule of prosecution history estoppel, patent applicants who amend their claims during the course of patent prosecution assume a significant risk: the risk that a court will later construe the changes as concessions that should be read to limit patent scope. This risk is exacerbated by strong evidentiary presumptions under which courts are to assume, unless the patentee presents suffic...

Mutuality of Estoppel: Its Status in Nebraska

Reasonable Reliance in Estoppel by Conduct

The basis on which an estoppel by conduct is established is a keenly debated question. Theories based on promise and conscience have recently been propounded in the literature: Michael Pratt has argued that equitable estoppel must be based on promise,* 1 while Michael Spence has argued that the central criterion of estoppel by conduct is unconscionable conduct.2 In advancing these promise and c...

k-equitable mean labeling

Epidemic Outbreaks in Networks with Equitable or Almost-Equitable Partitions

We study the diffusion of epidemics on networks that are partitioned into local communities. The gross structure of hierarchical networks of this kind can be described by a quotient graph. The rationale of this approach is that individuals infect those belonging to the same community with higher probability than individuals in other communities. In community models the nodal infection probabili...