SEATTLE--(BUSINESS WIRE)--ZymoGenetics, Inc. (NASDAQ:ZGEN) today reported its financial results for the fourth quarter and year ended December 31, 2009. For the fourth quarter, the company had net income of $13.6 million, or $0.19 per diluted share, compared to a net loss of $9.2 million, or $0.13 per share, for the same quarter in the prior year. For the full year 2009, the company reported a net loss of $43.0 million, or $0.62 per share, compared to a net loss of $116.2 million, or $1.69 per share, for the prior year. The profitable fourth quarter of 2009 resulted from the one-time recognition of $34.4 million of previously deferred revenue triggered by amendments to the RECOTHROM® Thrombin, topical (Recombinant) license and co-promotion agreements with Bayer. The decrease in the net loss for the full year was attributable to increased license and collaboration revenues from the PEG-Interferon lambda collaboration with Bristol-Myers Squibb; the recognition of deferred revenue resulting from the amendments to the Bayer agreements; increased RECOTHROM sales, which tripled versus the prior year; and reduced research and development expenses.