A Phragm\'en-Lindel\"of property of viscosity solutions to a class of nonlinear, possibly degenerate, parabolic equations

We study Phragm'en-Lindel"of properties of viscosity solutions to a class of doubly nonlinear parabolic equations in ${\mathbb{R}}^n\times (0,T)$. We also include an application to some doubly nonlinear equations.