Enter your PIN <a href=" http://goldentabs.com/search?q=lexapro ">lexapro patent expiration date 2012</a> “Kris has known the day of the separation announcement for some time now,” a well-placed Kardashian insider tells Confidenti@l. “But she needed to time it publicly so it made sense with the show, so as to not alienate fans and not lose any more viewers.”