The company's first product was the web browser, called "Mosaic Netscape 0.9," released on October 13, 1994. Within four months of its release, it had already taken three-quarters of the browser market. It became the main browser for Internet users in such a short time due to its superiority over other competition, like Mosaic. This browser was subsequently renamed Netscape Navigator, and the company took the "Netscape" name (coined by employee Greg Sands, although it was also a trademark of Cisco Systems) on November 14, 1994, to avoid trademark ownership problems with NCSA, where the initial Netscape employees had previously created the NCSA Mosaic web browser. The Mosaic Netscape web browser did not use any NCSA Mosaic code. The internal codename for the company's browser was "Mozilla", which stood for "Mosaic killer", as the company's goal was to displace NCSA Mosaic as the world's number one web browser. A cartoon Godzilla-like lizard mascot was drawn by artist-employee Dave Titus, which went well with the theme of crushing the competition. The Mozilla mascot featured prominently on Netscape's website in the company's early years. However, the need to project a more "professional" image (especially towards corporate clients) led to this being removed.