In an e-mail to ABCNews.com last week, the company said that the lawsuit "is completely frivolous" and that the company "would fight it vigorously."
Before the case was transferred, a judge in Allegany County, New York, issued a temporary restraining order preventing Zuckerberg and Facebook from transferring or selling any assets.
Facebook said that while the order won't affect the company's ability to do business, it is nonetheless asking the federal court to dissolve the order because Facebook does "not believe it is legally supported."
The contract Ceglia included with his complaint lists himself as a purchaser and Zuckerberg as a "contractor/seller" in an agreement for the "continued development of the software, program and for the purchase and design of a suitable website for the project Seller has already initiated that is designed to offer the students of Harvard university access to a wesite [sic] similar to a live functioning yearbook with the working title of 'The Face Book.'"
Some have cast doubt on the timeline presented in Ceglia's claim, noting that Zuckerberg didn't register the domain name thefacebook.com until January 2004 and that he didn't develop predecessors to the website -- Course Match, a site that allowed Harvard students to see what classes their friends were taking; and Facemash, which allowed students to rank the attractiveness of student ID photos -- until the autumn before, according to published reports on the founding of Facebook.
Facemash landed Zuckerberg in a university discplinary hearing for security breaches and privacy and copyright violations but he was not expelled, Zuckerberg told The Harvard Crimson in 2003.