Pop star Katy Perry successfully overturned a trademark decision barring her from using her own name to sell merchandise in ...

Katy Perry, an international popstar, has won a trademark battle, marking the end of a 15-year legal feud. The opponent?

Katy Perry has faced a backlash from fans after she won her court appeal against Australian fashion designer Katie Perry. The ...

Singer Katy Perry has successfully appealed against a trademark decision over her name, after being sued by an Australian ...

"Both women put blood, sweat and tears into developing their businesses. One became an internationally famous entertainer in ...

Katy Perry has won her yearslong legal battle with an Australian designer. The verdict was delivered in an Australian court ...

Singer Katy Perry has decisively won a years-long legal battle by overturning findings she infringed on a Sydney fashion ...

International pop superstar Katy Perry has had a court win in her long-running trademark battle with an Australian fashion ...

Katy Perry wins trademark battle against Australian designer Katie Perry, who now faces the loss of her trademark rights ...

A court ruled an Australian loungewear designer’s “Katie Perry” brand name should be cancelled, in a decision the small ...

A tale of two women, two teenage dreams and one name’ – this is how one of the judges described the case involving pop star Katy Perry and Australian fashion designer Katie Jane Taylor, who sells ...

Katy Perry hasn't exactly been crushing it lately, but after the flop of her album 143 (and its infamous lead single ), the ...