
Lipitor is owned by Viatris Inc. (NASDAQ: VTRS), a global healthcare company headquartered in Canonsburg, Pennsylvania. Viatris acquired Lipitor in November 2020 when Pfizer spun off its Upjohn division (which included Lipitor) and combined it with Mylan to form Viatris. Lipitor is the brand name for atorvastatin calcium, a statin medication that lowers LDL cholesterol. Originally developed by Parke-Davis (a Warner-Lambert division) and acquired by Pfizer in 2000, Lipitor was the world's best-selling prescription drug from 1996 to 2012 with over $125 billion in cumulative sales. In FY2025, Lipitor generated $1.55 billion in net sales for Viatris. Viatris reported total FY2025 revenues of $14.3 billion.
Parent Company
Acquired
2020
Status
Publicly Traded
Headquarters
| Brand | Parent Company | Ownership Type |
|---|---|---|
| Lipitor | Viatris Inc. | Wholly owned |
Lipitor's development began in the early 1980s at Parke-Davis, a pharmaceutical research division of Warner-Lambert Company based in Ann Arbor, Michigan. The research program was focused on developing a new statin medication, a class of drugs that inhibit HMG-CoA reductase, an enzyme involved in cholesterol synthesis in the liver. Statins had been pioneered by Merck, which launched lovastatin (Mevacor) in 1987 as the first commercially available statin.
The key scientific breakthrough came from Bruce Roth, a medicinal chemist at Parke-Davis, who synthesized atorvastatin in 1985. Early laboratory testing suggested that atorvastatin was significantly more potent than existing statins at lowering LDL cholesterol. However, Warner-Lambert's management was initially skeptical about investing in another statin given the competitive market, and the program faced internal pressure to be discontinued.
The program's survival was secured when early human clinical trials, conducted on Warner-Lambert employees, demonstrated that atorvastatin produced substantially greater LDL cholesterol reductions than competing statins at equivalent doses. This superior efficacy data justified continued development, and Warner-Lambert proceeded with the clinical trials necessary for regulatory approval.
Lipitor received FDA approval on December 17, 1996, as an adjunct to diet to reduce elevated total cholesterol, LDL cholesterol, apolipoprotein B, and triglycerides in patients with primary hypercholesterolemia. At the time of its approval, Lipitor was the fifth statin to reach the U.S. market, entering a competitive field that already included lovastatin (Merck), simvastatin (Merck), pravastatin (Bristol-Myers Squibb), and fluvastatin (Novartis).
Despite entering the market as a late competitor, Lipitor's superior efficacy at lowering LDL cholesterol gave it a significant clinical advantage. Clinical trials demonstrated that Lipitor could achieve LDL reductions of 39% to 60% depending on dose, compared to lower reductions achievable with competing statins at their maximum doses. This efficacy advantage was particularly important for patients with severely elevated cholesterol who required aggressive LDL reduction.
Warner-Lambert lacked the sales force necessary to compete effectively against Merck and Bristol-Myers Squibb in the statin market, so the company entered into a co-promotion agreement with Pfizer in 1997. Under this agreement, Pfizer's much larger U.S. sales force co-promoted Lipitor alongside Warner-Lambert's representatives. The co-promotion arrangement proved highly effective, and Lipitor rapidly gained market share.
By 2000, Lipitor had become the world's best-selling prescription drug, surpassing Merck's Zocor (simvastatin). The drug's commercial success made Warner-Lambert an attractive acquisition target. Pfizer launched a hostile takeover bid for Warner-Lambert in November 1999, competing against a friendly merger agreement that Warner-Lambert had signed with American Home Products (later Wyeth). Pfizer ultimately prevailed, completing the $90 billion acquisition of Warner-Lambert in June 2000 and gaining full ownership of Lipitor.
Under Pfizer's ownership, Lipitor's commercial success continued to grow. The drug generated peak annual revenues of approximately $13 billion in 2006, making it the first prescription drug to achieve $10 billion in annual sales. From 1996 to 2012, Lipitor generated cumulative sales exceeding $125 billion, making it the best-selling prescription drug in pharmaceutical history.
Lipitor's U.S. patent expired on November 30, 2011, a date that Pfizer had been preparing for years. Following patent expiry, generic manufacturers including Ranbaxy Laboratories (later acquired by Sun Pharmaceutical) and Watson Pharmaceuticals (later acquired by Allergan) launched generic atorvastatin, rapidly capturing the majority of atorvastatin prescriptions in the United States. Pfizer employed various strategies to defend Lipitor's market position, including authorized generic agreements and patient assistance programs, but the revenue decline following patent expiry was substantial.
Lipitor continues to be sold by Viatris in markets where brand loyalty, regulatory exclusivity, or other factors have maintained the branded product's market position. The drug remains one of the most widely prescribed medications in the world, with atorvastatin (in both branded and generic forms) prescribed to tens of millions of patients globally for cholesterol management and cardiovascular disease prevention.
In November 2020, Pfizer spun off its Upjohn division, which included Lipitor and 19 other off-patent legacy brands, and combined it with Mylan N.V. through a Reverse Morris Trust transaction to form Viatris Inc. (NASDAQ: VTRS). This transfer moved Lipitor from Pfizer's ownership to Viatris, where it became part of a portfolio of established medicines and generics. Under Viatris ownership, Lipitor generated $1.55 billion in net sales in FY2025, making it Viatris's largest product by net sales.
What does Viatris own?
Viatris owns the Lipitor, Viagra, Xanax, and Eliquis brands, along with a portfolio of over 1,400 approved generic molecules across cardiovascular, respiratory, central nervous system, oncology, immunology, and other therapeutic areas. The company also has a pipeline of complex generics and biosimilars. Its product portfolio was formed through the merger of Upjohn (Pfizer's legacy brand-name drug business) and Mylan (a global generic pharmaceutical company).
Is Viatris publicly traded?
Yes, Viatris Inc. is publicly traded on the Nasdaq stock exchange under ticker VTRS. The company has a dispersed shareholder base with institutional investors holding the majority of shares. Pfizer distributed its Viatris shares to Pfizer shareholders in 2021 and no longer holds a significant ownership stake. Viatris returned more than $1 billion to shareholders in 2025 through share repurchases and dividends.
Who founded Viatris?
Viatris was not founded by individuals. It was created in November 2020 through the merger of Upjohn, a division of Pfizer that held legacy brand-name drugs, and Mylan, a global generic pharmaceutical company founded in 1961 in White Sulphur Springs, West Virginia. The merger combined Upjohn's brand-name portfolio with Mylan's generic manufacturing capabilities to form a new company focused on providing access to affordable medicines.
Where is Viatris headquartered?
Viatris is headquartered in Canonsburg, Pennsylvania, USA. The company maintains its corporate offices in Pennsylvania and operates manufacturing facilities, distribution centers, and sales offices across the world. Its manufacturing network includes facilities in the United States, India, Europe, and China.
How many brands does Viatris own?
Viatris owns four key brand-name medicines: Lipitor, Viagra, Xanax, and Eliquis. The company also owns a portfolio of over 1,400 approved generic molecules across multiple therapeutic areas. In 2025, the company generated approximately $324 million in new product revenues and expects $450 million to $550 million in new product revenues in 2026 from its pipeline of generic and complex generic products.
Who owns Viatris?
Viatris is a publicly traded company with a dispersed shareholder base. Institutional investors, including mutual funds and investment firms, hold the majority of shares. No single shareholder has controlling ownership. Pfizer, the former parent of Upjohn, distributed its Viatris shares to Pfizer shareholders in 2021 and no longer holds a significant stake. The company is governed by a board of directors with independent representation.
What are Viatris's largest brands?
Lipitor and Viagra are Viatris's most recognizable brand-name products. Lipitor is a cholesterol-lowering statin medication originally developed by Pfizer. Viagra is an erectile dysfunction medication also originally developed by Pfizer. Xanax, an anti-anxiety medication, and Eliquis, an anticoagulant, are the company's other major brand-name products. Together, these brands contribute to the Developed Markets segment, which generated $8.5 billion in revenue in 2025.
Lipitor operates under Viatris's environmental, social, and governance (ESG) framework, which includes sustainable manufacturing practices, environmental compliance, carbon reduction initiatives, and responsible pharmaceutical waste management. As a prescription medication, Lipitor's sustainability considerations encompass sustainable pharmaceutical manufacturing, environmental compliance in drug production, carbon footprint reduction, and responsible disposal and waste management practices.
Sustainable Pharmaceutical Manufacturing: Lipitor is produced using advanced pharmaceutical manufacturing processes that prioritize environmental sustainability and operational efficiency. Viatris implements comprehensive environmental management systems at Lipitor production facilities, including energy-efficient manufacturing processes, water conservation measures, and waste reduction initiatives.
Environmental Compliance and Regulatory Standards: Lipitor production facilities maintain strict compliance with international environmental regulations and pharmaceutical industry standards. Viatris implements comprehensive environmental monitoring and reporting systems across all Lipitor manufacturing sites, ensuring adherence to environmental protection requirements while maintaining the rigorous quality control standards essential for pharmaceutical drug production.
Responsible Pharmaceutical Waste Management: Lipitor production and distribution generate specific waste streams that require specialized handling and disposal procedures. Viatris implements comprehensive waste management protocols for pharmaceutical manufacturing byproducts, expired medications, and packaging materials, ensuring environmentally responsible disposal while maintaining safety and regulatory compliance.
Supply Chain Ethics and Transparency: Lipitor's global supply chain operates under strict ethical guidelines that ensure responsible sourcing of raw materials, fair labor practices, and transparent business relationships. Viatris maintains comprehensive supplier qualification programs and ethical sourcing standards that extend across Lipitor's entire supply chain, from raw material suppliers to distribution partners.
Clinical Research Ethics: Lipitor's development and continued clinical research adhere to the highest ethical standards in clinical trial conduct and patient safety. Viatris maintains comprehensive ethics review processes, informed consent procedures, and patient safety monitoring systems that ensure ethical conduct of all Lipitor-related clinical research and post-marketing surveillance activities.
Lipitor has received significant recognition throughout its history for pharmaceutical innovation, clinical excellence, and contributions to cardiovascular disease treatment. The drug's revolutionary approach to cholesterol management has been acknowledged by medical organizations, research institutions, and patient advocacy groups worldwide.
Breakthrough Therapy Recognition: Lipitor received widespread recognition as a breakthrough therapy that fundamentally changed the treatment landscape for hypercholesterolemia and cardiovascular disease prevention. Medical organizations and cardiology societies acknowledged Lipitor as one of the most effective statins for LDL cholesterol reduction, recognizing its superior efficacy compared to earlier statin medications.
Clinical Excellence Awards: Lipitor has received numerous awards for clinical excellence and therapeutic innovation from medical organizations and research institutions. The drug's demonstrated efficacy in reducing cardiovascular events and improving patient outcomes has been acknowledged through prestigious medical awards and recognition programs.
Research Innovation Recognition: The development of Lipitor and the underlying atorvastatin molecule have received significant recognition from the scientific community. Research institutions and pharmaceutical organizations have acknowledged the innovative science behind atorvastatin and its role in advancing the field of cardiovascular medicine and lipid management.
Patient Advocacy Recognition: Lipitor has been recognized by patient advocacy organizations and cardiovascular health groups for its transformative impact on patient outcomes. Heart disease and stroke prevention organizations have acknowledged Lipitor's role in reducing cardiovascular events and improving quality of life for patients with elevated cholesterol.
Industry Leadership Awards: Lipitor has received industry recognition for its development and commercialization, acknowledging the drug's commercial success alongside its therapeutic impact. Pharmaceutical industry organizations have recognized Lipitor as a model for successful pharmaceutical innovation and commercialization strategies.
Regulatory and Safety Recognition: Lipitor's regulatory approval process and post-marketing safety surveillance have been acknowledged as models for pharmaceutical drug development and monitoring. Regulatory agencies and medical safety organizations have recognized the comprehensive approach to safety monitoring and risk management implemented for Lipitor.
Lipitor has maintained a strong safety record throughout its more than 25 years of clinical use, though it has faced some controversies related to generic competition, manufacturing issues, and broader pharmaceutical industry challenges. These issues reflect broader challenges in the pharmaceutical market rather than specific safety or quality concerns with Lipitor itself.
Generic Atorvastatin Recall (2025): In October 2025, the U.S. Food and Drug Administration announced a Class II recall affecting more than 140,000 bottles of generic atorvastatin calcium tablets manufactured by Alkem Laboratories and distributed by Ascend Laboratories. The recall was initiated due to "failed dissolution specifications," meaning the medication was not dissolving correctly, which could impact its ability to lower cholesterol as intended. This recall affected generic atorvastatin, not branded Lipitor, but demonstrates ongoing quality control challenges in the statin market.
Patent Expiry and Generic Competition: Lipitor's U.S. patent expiry in November 2011 generated significant controversy regarding intellectual property, market exclusivity, and patient access. Pfizer faced criticism from generic manufacturers and patient groups regarding efforts to maintain market share and protect patent rights, while generic companies faced questions about demonstrating therapeutic equivalence.
Statin Side Effects and Safety Concerns: Like all statins, Lipitor carries known risks of side effects including myopathy (muscle pain), elevated liver enzymes, and a small increased risk of type 2 diabetes. These safety considerations have generated controversy regarding appropriate patient selection, monitoring requirements, and risk-benefit considerations in clinical practice. The safety profile has been extensively studied and is well-characterized, but remains a consideration in treatment decisions.
Pricing and Access Controversies: Lipitor's high price point during its patent-protected period generated controversy regarding patient access and healthcare system costs. The drug's annual treatment costs were criticized by patient advocacy groups and healthcare payers, particularly in markets with limited insurance coverage or government healthcare systems.
Clinical Trial Design Controversies: Some aspects of Lipitor's clinical development program have faced scrutiny from the medical community regarding trial design, endpoint selection, and statistical analysis. These controversies reflect broader debates in pharmaceutical research methodology rather than specific issues with Lipitor's clinical evidence.
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| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| Pfizer | USA | 2004 | Mass market | United states | All Genders | |
| Cvs Health | USA | 1963 | Mass market | United states | All Genders | |
| Novartis | Switzerland | 2015 | Mass market | Global | All Genders | |
| Pfizer | USA | 1987 | Mass market | Global | All-ages | |
| Sanofi | France | 1997 | Mass market | Global | All Genders | |
| Bausch Health | Canada | 1987 | Mass market | United states | All Genders |
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Market Positioning: Lipitor competes with 6 brands in the same categories, ranging from mass market to luxury positioning.
Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.
Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.
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GE HealthCare operates independently without a large parent corporation.
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American multinational pharmaceutical corporation developing and manufacturing medicines, vaccines, and consumer healthcare products, one of the world's largest pharmaceutical companies.
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Healthcare PharmaceuticalsOwned by IBSA Institut Biochimique S.A.
IBSA Institut Biochimique SA's branded levothyroxine softgel capsule (Tirosint) and liquid solution (Tirosint-SOL), FDA approved for hypothyroidism, formulated without dyes, gluten, lactose, alcohol, or sugar, providing an excipient-free alternative to conventional levothyroxine tablets for patients with sensitivities or absorption issues.
Tirosint is privately owned, unlike Lipitor which is under a publicly traded parent company.
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