Cell Genesys announces sale of Lentiviral gene delivery technology for $12 million.
"We are pleased to have entered into this agreement with GBP IP, LLC and Lentigen, a leader in the field of lentiviral gene delivery technology, and wish them every success in the further development of this important technology," stated Robert Tidwell, senior vice president of corporate development at Cell Genesys. "This agreement reflects Cell Genesys' ongoing commitment and ability to leverage its non-core business assets and in so doing build shareholder value."
Over the years, Cell Genesys has successfully leveraged its non-core business assets through strategic spin outs and outlicensing agreements. In 1996, Cell Genesys spun out its antibody technology creating Abgenix, a company that was acquired in 2005 by Amgen for approximately $2.6 billion. In 2001, Cell Genesys launched Ceregene, a privately held company that is focused on developing gene therapies for neurodegenerative disorders. Cell Genesys currently holds approximately 16 percent ownership in Ceregene. In addition, Cell Genesys has outlicensed various non-core technologies including other gene delivery technology and gene activation technology resulting in over $60 million in non-dilutive financing.
"We are pleased to initiate the intellectual property portfolio of GBP IP with this premiere set of lentiviral vector intellectual property assets from Cell Genesys," commented GBP Capital's managing partner, Dr. Douglas Lind. "Cell Genesys has been at the forefront of lentiviral vector technology development. This technology shows great promise to impact the fields of vaccine manufacturing, protein production, cell and gene therapy, and RNA interference."
Management of the portfolio, including patent prosecution and license management, has been assigned to Lentigen Corporation. Dr. Lind further added, "Lentigen's technical prominence in the field and its collaborative business strategy make it well suited to rapidly leverage the value of the Cell Genesys portfolio." Parties with interest in further information may contact Dr. Greg Feulner at Lentigen as noted below.
"We are delighted that Lentigen will be able to develop and commercialize Cell Genesys' lentiviral vector IP estate," commented Lentigen's Founder and CEO Dr. Boro Dropulic. "Lentiviral vector technology has enormous potential as research and drug discovery tools, a manufacturing platform for biologics, and for the development of novel genetic therapies. We intend to develop this technology in each of these areas in collaboration with our existing and future partners." Dr. Dropulic further added, "With this acquisition GBP Capital continues to demonstrate remarkable vision and commitment to the future of cell and gene therapy."
Lentiviral vectors are modified viruses that are used to transfer a therapeutic gene into a target cell, either ex vivo or in vivo. In preclinical studies, lentivirus vectors developed by Cell Genesys, have demonstrated safe, efficient and long-lasting gene transfer into a variety of human cells including both dividing and non-dividing cells such as nerve, liver, muscle and bone marrow stem cells. Lentiviral vectors, which are more efficient at targeting non-dividing cells than traditional retroviral vectors, have a larger gene delivery capacity than certain other gene delivery vectors and therefore hold the potential to be used to deliver a wider range of therapeutic genes.
Cell Genesys is focused on the development and commercialization of novel biological therapies for patients with cancer. The company is currently pursuing two clinical stage product platforms -- GVAX cancer immunotherapies and oncolytic virus therapies. Ongoing clinical trials include Phase 3 trials of GVAX immunotherapy for prostate cancer, Phase 2 trials of GVAX immunotherapies for pancreatic cancer and for leukemia, and a Phase 1 trial of CG0070 oncolytic virus therapy for bladder cancer.
Lentigen is a privately owned biotechnology company focused on the development of lentiviral vectors using its proprietary gene delivery technology for a wide range of applications in biotechnology and medicine. Lentiviral vectors are highly adapted delivery vehicles that can transport genes or gene silencing sequences into cells with high efficiency and stability. Lentigen is positioning itself to become the leading company for the development of Lentiviral vector technology.
GBP Capital is a private equity firm founded in early 2005 by David S. Wetherell, founder and former CEO of CMGI and innovator in the technology and Internet industries. GBP Capital's mission is to improve the human condition by providing venture funding and assistance to the most promising early to mid-stage life science companies. GBP targets companies with novel approaches to diagnostics, therapeutics, and medical devices that will change the face of healthcare innovation in the future.
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|Publication:||BIOTECH Patent News|
|Date:||Dec 1, 2007|
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