New York v. Tele-Communications Inc., 1993 WL 527984 (S.D.N.Y. Sept. 14, 1993), 1993-2 Trade Cases P 70, 404
Defendant cable system operators, subsidiaries and a satellite cable supplier formed a monopoly in restraint of trade in the delivery of multichannel subscription television programming.
In the Matter of GlaxoSmithKline, PLC (Augmentin)
States alleged that GlaxoSmithKline fraudulently obtained patent protection for Augmentin and then delayed generic entry through sham patent litigation. Through this conduct, GlaxoSmithKline unlawfully maintained its monopoly over Augmentin. A $3.5 million multistate settlement for state proprietary claims was entered into by the participating states and GlaxoSmithKline.
Michigan ex rel. Kelley v. C.R. Equip. Sales, Inc., 898 F. Supp. 509 (W.D. Mich. 1995)
In suit following successful DOJ criminal case, state of Michigan, on behalf of its 500 school districts, sought damages for bid-rigging on school buses and bus bodies.
In Re Relafen Antitrust Litigation
States sued manufacturer of antidepressant Relafen, alleging patent misuse and sham litigation designed to prevent generic entry. Parties settled the state proprietary claims for $10 million.
Maryland v. SmithKline Beecham Corp., No. 2:06-cv-01298-JP (E.D.Pa Mar. 27, 2006)
States sued manufacturer of antitdepressant Paxil, alleging patent misuse and sham litigation designed to prevent generic entry. Parties settled for $14 million.
Michigan v. C.R. Equipment Sales, Inc. (W.D. Mich. Nov. 1994)
State filed suit against school bus distributors after guilty pleas in federal investigaiton. Distributors settled for $1.3 million damages and injunctive relief.
Connecticut v. Mylan Laboratories, Inc. (In re Lorazepam & Clorazepate Antitrust Litigation), MDL No. 1290 (D.D.C. June 15, 2000) 205 F.R.D. 369 (D.D.C. 2002); No. 98 CV 3115 (D.D.C. 2000) – complaint
Plaintiff States alleged that Mylan Laboratories, Inc.(Mylan) and other drug companies entered into illegal agreements to monopolize the market for certain generic anti-anxiety drugs.
New York v. Microsoft Corp., 97 F. Supp. 2d 59 (D.D.C. 2000)
U.S. Department of Justice and the Plaintiff States alleged that the Defendant, Microsoft Corporation violated State and Federal law by maintaining a monopoly in the market for Intel-compatible personal computer operating systems and by illegally tying its Windows operating system to its Internet Explorer browser.
Texas v. Zeneca, 1997 U.S. Dist. LEXIS 13153 (N.D. Tex. 1997)
States sought an injunction and monetary damages from Zeneca, Inc. (Zeneca), alleging that the company conspired with distributors of its crop protection chemicals to maintain the resale price of the chemicals.
U.S. v. USA Waste Services, 1999 U.S. District Lexis 17577 (N.D. OH, 1999)
U.S. Department of Justice (DOJ) and Plaintiff States sought to enjoin the merger agreement between USA Waste Services, Inc. (USA Waste) and Waste Management, Inc. (WMI), arguing that such a merger would substantially lessen the competition in the waste disposal and commercial waste hauling business.

