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LEGAL PROCEEDINGS AND CONTINGENCIES
6 Months Ended
Jun. 30, 2014
Commitments and Contingencies Disclosure [Abstract]  
Legal Proceedings and Contingencies [Text Block]
LEGAL PROCEEDINGS AND CONTINGENCIES
The Company and certain of its subsidiaries are involved in various lawsuits, claims, government investigations and other legal proceedings that arise in the ordinary course of business. The Company recognizes accruals for such contingencies when it is probable that a liability will be incurred and the amount of loss can be reasonably estimated. These matters involve patent infringement, antitrust, securities, pricing, sales and marketing practices, environmental, commercial, health and safety matters, consumer fraud, employment matters, product liability and insurance coverage. Legal proceedings that are material or that the Company believes could become material are described below.
Although the Company believes it has substantial defenses in these matters, there can be no assurance that there will not be an increase in the scope of pending matters or that any future lawsuits, claims, government investigations or other legal proceedings will not be material. Unless otherwise noted, the Company is unable to assess the outcome of the respective litigation nor is it able to provide an estimated range of potential loss. Furthermore, failure to enforce our patent rights would likely result in substantial decreases in the respective product revenues from generic competition.
INTELLECTUAL PROPERTY
Atripla*
In April 2009, Teva Pharmaceutical Industries Ltd. (Teva) filed an abbreviated New Drug Application (aNDA) to manufacture and market a generic version of Atripla*. Atripla* is a single tablet three-drug regimen combining the Company’s Sustiva (efavirenz) and Gilead’s Truvada* (emtricitabine and tenofovir disproxil fumarate). As of this time, the Company’s U.S. patent rights covering Sustiva’s method of use has not been challenged. The composition of matter expired in November 2013. Teva sent Gilead a Paragraph IV certification letter challenging two of the fifteen Orange Book-listed patents for Atripla*. In May 2009, Gilead filed a patent infringement action against Teva in the U.S. District Court for the Southern District of New York (SDNY). In January 2010, the Company received a notice that Teva amended its aNDA and was challenging eight additional Orange Book-listed patents for Atripla*. In March 2010, the Company and Merck, Sharp & Dohme Corp. (Merck) filed a patent infringement action against Teva also in the SDNY relating to two U.S. patents which claim crystalline or polymorph forms of efavirenz. In August 2013, the Company, Merck and Teva reached a settlement relating to the two efavirenz polymorph patents and the case has been dismissed. In March 2010, Gilead filed two patent infringement actions against Teva in the SDNY relating to six Orange Book-listed patents for Atripla* and in April 2013, Gilead and Teva reached an agreement to settle the lawsuit on the patents covering tenofovir disoproxil fumarate. In February 2014, Gilead and Teva reached a settlement in principle to settle the ongoing litigation concerning the emtricitabine patents covering Atripla* and Truvada*.
Baraclude
In August 2010, Teva filed an aNDA to manufacture and market generic versions of Baraclude. The Company received a Paragraph IV certification letter from Teva challenging the one Orange Book-listed patent for Baraclude, U.S. Patent No. 5,206,244 (the ‘244 Patent), covering the entecavir molecule. In September 2010, the Company filed a patent infringement lawsuit in the U.S. District Court for the District of Delaware (Delaware District Court) against Teva for infringement. In February 2013, the Delaware District Court ruled against the Company and invalidated the ‘244 Patent. The Company has appealed the Delaware District Court’s decision and in June 2014 the U.S. Court of Appeals for the Federal Circuit (Federal Court of Appeals) denied the Company's appeal. In July 2014, the Company filed a petition for an en banc rehearing by the entire Federal Court of Appeals. Teva has tentative approval from the FDA for its generic version of entecavir. There could be a rapid and significant negative impact on U.S. net product sales of Baraclude in 2014. U.S. net product sales of Baraclude were $289 million in 2013.
Baraclude — South Korea

In 2013, Daewoong Pharmaceutical Co. Ltd. and Hanmi Pharmaceuticals Co., Ltd. initiated separate invalidity actions in the Korean Intellectual Property Office (KIPO) against Korean Patent No. 160,523 (the ‘523 patent).  The ‘523 patent expires in October 2015 and is the Korean equivalent of the ‘244 Patent, the U.S. composition of matter patent.  The invalidity actions have been consolidated and are pending. We are likely to receive a decision in 2014.  There is a risk that a decision invalidating the patent will encourage generic companies to launch generic versions of Baraclude prior to October 2015. Net product sales of Baraclude in South Korea were $158 million in 2013.
Plavix* — Australia
As previously disclosed, Sanofi was notified that, in August 2007, GenRx Proprietary Limited (GenRx) obtained regulatory approval of an application for clopidogrel bisulfate 75mg tablets in Australia. GenRx, formerly a subsidiary of Apotex Inc. (Apotex), has since changed its name to Apotex. In August 2007, Apotex filed an application in the Federal Court of Australia (the Federal Court) seeking revocation of Sanofi’s Australian Patent No. 597784 (Case No. NSD 1639 of 2007). Sanofi filed counterclaims of infringement and sought an injunction. On September 21, 2007, the Federal Court granted Sanofi’s injunction. A subsidiary of the Company was subsequently added as a party to the proceedings. In February 2008, a second company, Spirit Pharmaceuticals Pty. Ltd., also filed a revocation suit against the same patent. This case was consolidated with the Apotex case and a trial occurred in April 2008. On August 12, 2008, the Federal Court of Australia held that claims of Patent No. 597784 covering clopidogrel bisulfate, hydrochloride, hydrobromide, and taurocholate salts were valid. The Federal Court also held that the process claims, pharmaceutical composition claims, and claim directed to clopidogrel and its pharmaceutically acceptable salts were invalid. The Company and Sanofi filed notices of appeal in the Full Court of the Federal Court of Australia (Full Court) appealing the holding of invalidity of the claim covering clopidogrel and its pharmaceutically acceptable salts, process claims, and pharmaceutical composition claims which have stayed the Federal Court’s ruling. Apotex filed a notice of appeal appealing the holding of validity of the clopidogrel bisulfate, hydrochloride, hydrobromide, and taurocholate claims. A hearing on the appeals occurred in February 2009. On September 29, 2009, the Full Court held all of the claims of Patent No. 597784 invalid. In November 2009, the Company and Sanofi applied to the High Court of Australia (High Court) for special leave to appeal the judgment of the Full Court. In March 2010, the High Court denied the Company and Sanofi’s request to hear the appeal of the Full Court decision. The case has been remanded to the Federal Court for further proceedings related to damages sought by Apotex.  The Australian government has intervened in this matter and is also seeking damages for alleged losses experienced during the period when the injunction was in place. It is not possible at this time to predict the outcome of the Australian government’s claim or its impact on the Company.

Plavix* — Canada (Apotex, Inc.)
On April 22, 2009, Apotex filed an impeachment action against Sanofi in the Federal Court of Canada alleging that Sanofi’s Canadian Patent No. 1,336,777 (the ‘777 Patent) is invalid. On June 8, 2009, Sanofi filed its defense to the impeachment action and filed a suit against Apotex for infringement of the ‘777 Patent. The trial was completed in June 2011 and in December 2011, the Federal Court of Canada issued a decision that the ‘777 Patent is invalid. In July 2013, the Federal Court of Appeal reversed the Federal Court of Canada's decision and upheld the validity of the '777 Patent. The case was remanded to the Federal Court of Canada to consider the damages owed to the Company by Apotex for the infringement of the ‘777 patent. In September 2013, Apotex sought leave to appeal the decision of the Federal Court of Appeal to the Supreme Court of Canada and the Supreme Court of Canada is scheduled to hear the case in November 2014.
GENERAL COMMERCIAL LITIGATION
Remaining Apotex Matters Related to Plavix*
As previously disclosed, in November 2008, Apotex filed a lawsuit in New Jersey Superior Court against the Company and Sanofi, seeking payment of $60 million, plus interest calculated at the rate of 1% per month, related to the break-up of a March 2006 proposed settlement agreement relating to the-then pending Plavix* patent litigation against Apotex. In April 2011, the New Jersey Superior Court granted the Company’s cross-motion for summary judgment and denied Apotex’s motion for summary judgment. Apotex appealed these decisions and the New Jersey Appellate Division reversed the grant of summary judgments remanding the case back to the Superior Court for additional proceedings. The parties have agreed to resolve this matter through binding arbitration, which took place in March 2014. In the second quarter of 2014, the arbitration panel issued a decision with no liability to the Company. This concludes the matter.
In January 2011, Apotex filed a lawsuit in Florida State Court, Broward County, alleging breach of contract relating to the May 2006 proposed settlement agreement with Apotex relating to the then pending Plavix* patent litigation. A trial was held in March 2013 and a jury verdict was delivered in favor of the Company. Apotex has appealed this decision.
PRICING, SALES AND PROMOTIONAL PRACTICES LITIGATION AND INVESTIGATIONS
Abilify* Federal Subpoena
In January 2012, the Company received a subpoena from the United States Attorney’s Office for the SDNY requesting information related to, among other things, the sales and marketing of Abilify*. It is not possible at this time to assess the outcome of this matter or its potential impact on the Company.
Abilify* State Attorneys General Investigation
In March 2009, the Company received a letter from the Delaware Attorney General’s Office advising of a multi-state coalition investigating whether certain Abilify* marketing practices violated those respective states’ consumer protection statutes. The Company has entered into a tolling agreement with the states. It is not possible at this time to reasonably assess the outcome of this investigation or its potential impact on the Company.
AWP Litigation
As previously disclosed, the Company, together with a number of other pharmaceutical manufacturers, has been a defendant in a number of private class actions as well as suits brought by the attorneys general of various states. In these actions, plaintiffs allege that defendants caused the Average Wholesale Prices (AWPs) of their products to be inflated, thereby injuring government programs, entities and persons who reimbursed prescription drugs based on AWPs. The Company remains a defendant in two state attorneys general suits pending in state courts in Pennsylvania and Wisconsin. Beginning in August 2010, the Company was the defendant in a trial in the Commonwealth Court of Pennsylvania (Commonwealth Court), brought by the Commonwealth of Pennsylvania. In September 2010, the jury issued a verdict for the Company, finding that the Company was not liable for fraudulent or negligent misrepresentation; however, the Commonwealth Court judge issued a decision on a Pennsylvania consumer protection claim that did not go to the jury, finding the Company liable for $28 million and enjoining the Company from contributing to the provision of inflated AWPs. The Company appealed the decision to the Pennsylvania Supreme Court and oral argument took place in May 2013. In June 2014, the Pennsylvania Supreme Court vacated the Commonwealth judge's decision and remanded the matter back to the Commonwealth Court.
Qui Tam Litigation
In March 2011, the Company was served with an unsealed qui tam complaint filed by three former sales representatives in California Superior Court, County of Los Angeles. The California Department of Insurance has elected to intervene in the lawsuit. The complaint alleges the Company paid kickbacks to California providers and pharmacies in violation of California Insurance Frauds Prevention Act, Cal. Ins. Code § 1871.7. It is not possible at this time to reasonably assess the outcome of this lawsuit or its impact on the Company.
PRODUCT LIABILITY LITIGATION
The Company is a party to various product liability lawsuits. As previously disclosed, in addition to lawsuits, the Company also faces unfiled claims involving its products.
Plavix*
As previously disclosed, the Company and certain affiliates of Sanofi are defendants in a number of individual lawsuits in various state and federal courts claiming personal injury damage allegedly sustained after using Plavix*. Currently, over 6,300 claims involving injury plaintiffs as well as claims by spouses and/or other beneficiaries, are filed in state and federal courts in various states including California, Illinois, New Jersey, Delaware and New York. In February 2013, the Judicial Panel on Multidistrict Litigation granted the Company and Sanofi’s motion to establish a multidistrict litigation to coordinate Federal pretrial proceedings in Plavix* product liability and related cases in New Jersey Federal Court. It is not possible at this time to reasonably assess the outcome of these lawsuits or the potential impact on the Company.
Reglan*
The Company is one of a number of defendants in numerous lawsuits, on behalf of approximately 3,000 plaintiffs, including injury plaintiffs claiming personal injury allegedly sustained after using Reglan* or another brand of the generic drug metoclopramide, a product indicated for gastroesophageal reflux and certain other gastrointestinal disorders, as well as claims by spouses and/or other beneficiaries. The Company, through its generic subsidiary, Apothecon, Inc., distributed metoclopramide tablets manufactured by another party between 1996 and 2000. It is not possible at this time to reasonably assess the outcome of these lawsuits. The resolution of these pending lawsuits, however, is not expected to have a material impact on the Company.
Byetta*
Amylin, a former subsidiary of the Company, and Lilly are co-defendants in product liability litigation related to Byetta*. To date, there are over 350 separate lawsuits pending on behalf of over 1,500 plaintiffs, which include injury plaintiffs as well as claims by spouses and/or other beneficiaries, in various courts in the U.S. The Company has agreed in principle to resolve over 510 of these claims. The majority of these cases have been brought by individuals who allege personal injury sustained after using Byetta*, primarily pancreatic cancer and pancreatitis, and, in some cases, claiming alleged wrongful death. The majority of cases are pending in Federal Court in San Diego in a recently established multidistrict litigation, with the next largest contingent of cases pending in a coordinated proceeding in California Superior Court in Los Angeles. Amylin has product liability insurance covering a substantial number of claims involving Byetta* and any additional liability to Amylin with respect to Byetta* is expected to be shared between the Company and AstraZeneca. It is not possible to reasonably predict the outcome of any lawsuit, claim or proceeding or the potential impact on the Company. 
ENVIRONMENTAL PROCEEDINGS
As previously reported, the Company is a party to several environmental proceedings and other matters, and is responsible under various state, federal and foreign laws, including the Comprehensive Environmental Response, Compensation and Liability Act (CERCLA), for certain costs of investigating and/or remediating contamination resulting from past industrial activity at the Company’s current or former sites or at waste disposal or reprocessing facilities operated by third-parties.
CERCLA Matters
With respect to CERCLA matters for which the Company is responsible under various state, federal and foreign laws, the Company typically estimates potential costs based on information obtained from the U.S. Environmental Protection Agency, or counterpart state or foreign agency and/or studies prepared by independent consultants, including the total estimated costs for the site and the expected cost-sharing, if any, with other “potentially responsible parties,” and the Company accrues liabilities when they are probable and reasonably estimable. The Company estimated its share of future costs for these sites to be $64 million at June 30, 2014, which represents the sum of best estimates or, where no best estimate can reasonably be made, estimates of the minimal probable amount among a range of such costs (without taking into account any potential recoveries from other parties).
New Brunswick Facility—Environmental & Personal Injury Lawsuits
Since May 2008, over 300 lawsuits have been filed against the Company in New Jersey Superior Court by or on behalf of current and former residents of New Brunswick, New Jersey who live or have lived adjacent to the Company’s New Brunswick facility. The complaints allege various personal injuries resulting from environmental contamination at the New Brunswick facility and historical operations at that site, or are claims for medical monitoring. A portion of these complaints also assert claims for alleged property damage. In October 2008, the New Jersey Supreme Court granted Mass Tort status to these cases and transferred them to the New Jersey Superior Court in Atlantic County for centralized case management purposes. Since October 2011, over 200 additional cases have been filed in New Jersey Superior Court and removed by the Company to United States District Court, District of New Jersey. Accordingly, there are in excess of 500 cases between the state and federal court actions. In June 2014, the Company and the plaintiffs agreed to a settlement in principle, subject to finalization.
North Brunswick Township Board of Education
As previously disclosed, in October 2003, the Company was contacted by counsel representing the North Brunswick, NJ Board of Education (BOE) regarding a site where waste materials from E.R. Squibb and Sons may have been disposed from the 1940’s through the 1960’s. Fill material containing industrial waste and heavy metals in excess of residential standards was discovered during an expansion project at the North Brunswick Township High School, as well as at a number of neighboring residential properties and adjacent public park areas. In January 2004, the New Jersey Department of Environmental Protection (NJDEP) sent the Company and others an information request letter about possible waste disposal at the site, to which the Company responded in March 2004. The BOE and the Township, as the current owners of the school property and the park, are conducting and jointly financing soil remediation work and ground water investigation work under a work plan approved by the NJDEP, and have asked the Company to contribute to the cost. The Company is actively monitoring the clean-up project, including its costs. To date, neither the school board nor the Township has asserted any claim against the Company. Instead, the Company and the local entities have negotiated an agreement to attempt to resolve the matter by informal means, and avoid litigation. A central component of the agreement is the provision by the Company of interim funding to help defray cleanup costs and assure the work is not interrupted. The Company transmitted interim funding payments in December 2007 and November 2009. The parties commenced mediation in late 2008; however, those efforts were not successful and the parties moved to a binding allocation process. The parties are expected to conduct fact and expert discovery, followed by formal evidentiary hearings and written argument. Hearings are scheduled to commence in March 2015. In addition, in September 2009, the Township and BOE filed suits against several other parties alleged to have contributed waste materials to the site; that litigation has now been settled by the parties. The Company does not currently believe that it is responsible for any additional amounts beyond the two interim payments totaling $4 million already transmitted. Any additional possible loss is not expected to be material.
OTHER PROCEEDINGS
SEC Germany Investigation
In October 2006, the SEC informed the Company that it had begun a formal inquiry into the activities of certain of the Company’s German pharmaceutical subsidiaries and its employees and/or agents.  The SEC’s inquiry encompasses matters formerly under investigation by the German prosecutor in Munich, Germany, which have since been resolved. The Company understands the inquiry concerns potential violations of the Foreign Corrupt Practices Act (FCPA). The Company has been cooperating with the SEC.
FCPA Investigation
In March 2012, the Company received a subpoena from the SEC issued in connection with its investigation under the FCPA, primarily relating to sales and marketing practices in various countries. The Company is cooperating with the SEC, along with the Department of Justice, in its investigation of these matters. In particular, the Company is investigating certain sales and marketing practices in China. It is not possible at this time to assess the outcome of these matters or their potential impact on the Company.