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Description of Business
9 Months Ended
Sep. 30, 2013
Accounting Policies [Abstract]  
Description of Business
1. Description of Business

Antares Pharma, Inc. (the “Company” or “Antares”) is an emerging specialty pharmaceutical company that focuses on developing and commercializing self-administered parenteral pharmaceutical products and technologies and topical gel-based products. The Company has numerous partnerships with pharmaceutical companies as well as multiple internal product development programs.

The Company has developed both subcutaneous and intramuscular injection technology systems which include Vibex® disposable pressure-assisted auto injectors, Vision™ reusable needle-free injectors, and disposable multi-use pen injectors. The Company has licensed its reusable needle-free injection device for use with human growth hormone (“hGH”) to Teva Pharmaceutical Industries, Ltd. (“Teva”), Ferring Pharmaceuticals BV (“Ferring”) and JCR Pharmaceuticals Co., Ltd. (“JCR”), with Teva and Ferring being two of the Company’s primary customers. The Company’s needle-free injection device is marketed by Teva as the Tjet® injector system to administer their 5mg Tev-Tropin® brand hGH marketed in the U.S. The Company’s needle-free injection device is marketed by Ferring with their 4mg and 10mg hGH formulations as Zomajet® 2 Vision and Zomajet® Vision X, respectively, in Europe and Asia. The Company has also licensed both disposable auto and pen injection devices to Teva for use in certain fields and territories and is engaged in product development activities for Teva utilizing these devices.

In addition to development of products with partners, the Company is developing its own drug/device combination products. The Company’s lead product candidate, OTREXUP™, is a proprietary combination product comprised of a pre-filled methotrexate syringe and the Company’s Medi-Jet™ self-injection system. On October 14, 2013 the Company announced the approval of OTREXUP™ (methotrexate) injection by the U.S. Food and Drug Administration (“FDA”). OTREXUP™ is the first FDA approved subcutaneous methotrexate for once weekly self-administration with an easy-to-use, single dose, disposable auto injector. OTREXUP™  is indicated for adults with severe active rheumatoid arthritis or children with active polyarticular juvenile idiopathic arthritis and adults with severe recalcitrant psoriasis. The Company has worldwide marketing rights for OTREXUP™ and has provided Uman Pharma an exclusive license to commercialize the product in Canada. The Company’s strategy is to commercialize OTREXUP™ in the U.S. on its own and to enter into licensing or distribution agreements for commercialization outside the rheumatology area and outside the U.S. The Company is also developing Vibex® QuickShot™ (“QST”) for testosterone replacement therapy for men suffering from symptomatic testosterone deficiency and announced on September 16, 2013 that the first patients have been dosed in a clinical study evaluating testosterone administered weekly by subcutaneous injection via the Vibex® QST auto injector device. Up to 45 patients will be enrolled in the study at approximately eight investigative sites in the United States.

In the gel-based product area, the Company announced with Actavis (formerly Watson Pharmaceuticals) on April 26, 2012, the launch of Gelnique 3%™, the Company’s topical oxybutynin gel product for the treatment of overactive bladder (“OAB”). The Company has a licensing agreement with Actavis under which Actavis is currently marketing Gelnique 3%™ in the U.S. In January 2012, the Company entered into a licensing agreement with Daewoong Pharmaceuticals under which Daewoong will commercialize this product, once approved in South Korea. The Company’s gel portfolio also includes Elestrin® (estradiol gel) currently marketed by Meda Pharma in the U.S. for the treatment of moderate-to-severe vasomotor symptoms associated with menopause.

The Company has two facilities in the U.S. The Parenteral Products Group located in Minneapolis, Minnesota directs the manufacturing and marketing of the Company’s reusable needle-free injection devices and related disposables, and develops its disposable pressure-assisted auto injector and pen injector systems. The Company’s corporate head office and Product Development and Commercial Groups are located in Ewing, New Jersey, where the Company’s gel based products were developed and where the Product Development and Commercial Groups direct the clinical, regulatory and commercial development of the Company’s internal drug/device combination products.