DUBLIN, Ireland and SAN DIEGO, CA, USA I July 28, 2016 I Jazz Pharmaceuticals plc (JAZZ) and Pfenex Inc. (NYSE MKT: PFNX) today announced an agreement under which Pfenex granted Jazz Pharmaceuticals worldwide rights to develop and commercialize multiple early stage hematology product candidates.  The agreement also includes an option for Jazz Pharmaceuticals to negotiate a license for a recombinant pegaspargase product candidate with Pfenex.  This early development stage collaboration demonstrates Jazz Pharmaceuticals’ focus on identifying innovative technologies that may lead to the development of important therapeutic options for patients with hematological malignancies.

Under the agreement, Pfenex will receive upfront and option payments totaling $15 million and may be eligible to receive additional payments of up to $166 million based on the achievement of certain development-, regulatory-, and sales-related milestones, including up to $41 million for certain non-sales-related milestones.  Pfenex may also be eligible to receive tiered royalties on worldwide sales of any products resulting from the collaboration. Both parties will be contributing to development efforts.

“The collaboration with Pfenex, including access to its unique protein expression technology, demonstrates our emphasis on diversifying and strengthening our portfolio to provide improved therapeutic options for patients.” said Karen Smith M.D., Ph.D, global head of research and development and chief medical officer at Jazz Pharmaceuticals plc.  “We look forward to working with Pfenex on the development of multiple product candidates that have the potential to broaden our hematology/oncology portfolio.”

“Our collaboration with Jazz further validates Pfenex’s product development capability enabled by our protein expression platform technology.  We look forward to working with Jazz on these assets in support of further advancement in clinical development,” said Bertrand C. Liang, chief executive officer of Pfenex.

About Pfenex Inc.
Pfenex Inc. (NYSE MKT: PFNX) is a clinical-stage biotechnology company engaged in the development of biosimilar therapeutics and high-value and difficult to manufacture proteins.  The company’s lead product candidate is PF582, a biosimilar candidate to Lucentis (ranibizumab), for the potential treatment of patients with retinal diseases.  Pfenex has leveraged its Pfēnex Expression Technology® platform to build a pipeline of product candidates and preclinical products under development including other biosimilars, as well as vaccines, therapeutic equivalents to reference listed drug products, and next generation biologics.  For more information, please visit www.pfenex.com.

About Jazz Pharmaceuticals
Jazz Pharmaceuticals plc (JAZZ) is an international biopharmaceutical company focused on improving patients’ lives by identifying, developing and commercializing meaningful products that address unmet medical needs.  The company has a diverse portfolio of products and product candidates, with a focus in the areas of sleep and hematology/oncology.  In these areas, Jazz Pharmaceuticals markets Xyrem® (sodium oxybate) oral solution, Erwinaze® (asparaginase Erwinia chrysanthemi) and Defitelio® (defibrotide sodium) in the U.S. and markets Erwinase® and Defitelio® (defibrotide) in countries outside the U.S. For more information, please visit www.jazzpharmaceuticals.com.

SOURCE: Pfenex