According to the article, her name is Isa Dick Hackett. IME, most women use their maiden name as their new middle name after marriage. And the article may only be using her middle name to point out the connection.

Also according to the article, she manages licensing rights for the PKD estate. I'd agree that if this goes the long haul, it's probably jerky, but an initial filing for injunction may just be to protect their IP rights. It's not as if no one thought of Blade Runner/DADoES when they heard about the phone's name. I would doubt that it wasn't in the mind of whoever named it.