\newcommand{\has}{\sqsupseteq}
\newcommand{\isin}{\sqsubseteq}
-\newcommand{\nothaspatch}{\mathrel{\,\!\not\relax\haspatch}}
+\newcommand{\nothaspatch}{\mathrel{\,\not\!\not\relax\haspatch}}
\newcommand{\notpatchisin}{\mathrel{\,\not\!\not\relax\patchisin}}
\newcommand{\haspatch}{\sqSupset}
\newcommand{\patchisin}{\sqSubset}