GLYXAMBI Drug Patent Profile

Which patents cover Glyxambi, and what generic alternatives are available?

Glyxambi is a drug marketed by Boehringer Ingelheim and is included in one NDA. There are fifteen patents protecting this drug and one Paragraph IV challenge.

This drug has five hundred and twenty-one patent family members in forty-five countries.

The generic ingredient in GLYXAMBI is empagliflozin; linagliptin. There are twenty-two drug master file entries for this compound. One supplier is listed for this compound. Additional details are available on the empagliflozin; linagliptin profile page.

DrugPatentWatch^® Generic Entry Outlook for Glyxambi

Glyxambi was eligible for patent challenges on May 2, 2015.

By analyzing the patents and regulatory protections it appears that the earliest date for generic entry will be April 14, 2030. This may change due to patent challenges or generic licensing.

There have been fifty-two patent litigation cases involving the patents protecting this drug, indicating strong interest in generic launch. Recent data indicate that 63% of patent challenges are decided in favor of the generic patent challenger and that 54% of successful patent challengers promptly launch generic drugs.

There are three tentative approvals for the generic drug (empagliflozin; linagliptin), which indicates the potential for near-term generic launch.

Indicators of Generic Entry

Summary for GLYXAMBI

International Patents:	521
US Patents:	15
Applicants:	1
NDAs:	1
Patent Litigation and PTAB cases:	See patent lawsuits and PTAB cases for GLYXAMBI

Paragraph IV (Patent) Challenges for GLYXAMBI

Tradename	Dosage	Ingredient	Strength	NDA	ANDAs Submitted	Submissiondate
GLYXAMBI	Tablets	empagliflozin; linagliptin	10 mg/5 mg and 25 mg/5 mg	206073	9	2018-08-01

US Patents and Regulatory Information for GLYXAMBI

GLYXAMBI is protected by fifteen US patents.

This potential generic entry date is based on patent 8,551,957.

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Exclusivity Expiration
Boehringer Ingelheim	GLYXAMBI	empagliflozin; linagliptin	TABLET;ORAL	206073-002	Jan 30, 2015		RX	Yes	Yes	12,364,700*PED				Y
Boehringer Ingelheim	GLYXAMBI	empagliflozin; linagliptin	TABLET;ORAL	206073-002	Jan 30, 2015		RX	Yes	Yes	11,090,323*PED				Y
Boehringer Ingelheim	GLYXAMBI	empagliflozin; linagliptin	TABLET;ORAL	206073-001	Jan 30, 2015		RX	Yes	No	9,173,859		Y		Y
Boehringer Ingelheim	GLYXAMBI	empagliflozin; linagliptin	TABLET;ORAL	206073-002	Jan 30, 2015		RX	Yes	Yes	12,178,819		Y
Boehringer Ingelheim	GLYXAMBI	empagliflozin; linagliptin	TABLET;ORAL	206073-002	Jan 30, 2015		RX	Yes	Yes	10,258,637*PED				Y

International Patents for GLYXAMBI

When does loss-of-exclusivity occur for GLYXAMBI?

Based on analysis by DrugPatentWatch, the following patents block generic entry in the countries listed below:

Argentina

Australia

Brazil

Canada

Chile

China

Colombia

Croatia

Cyprus

Denmark

Ecuador

Eurasian Patent Organization

European Patent Office

Hong Kong

Hungary

Israel

Japan

Lithuania

Malaysia

Mexico

Montenegro

Morocco

Netherlands

New Zealand

Norway

Peru

Poland

Portugal

Serbia

Slovenia

South Africa

South Korea

Spain

Taiwan

Tunisia

Ukraine

Uruguay

Generics may enter earlier, or later, based on new patent filings, patent extensions, patent invalidation, early generic licensing, generic entry preferences, and other factors.

See the table below for additional patents covering GLYXAMBI around the world.

Country	Patent Number	Title	Estimated Expiration
Hong Kong	1250708	8-[3-氨基-呱啶-1-基]-黃嘌呤化合物，其製備方法及作為藥物製劑的用途 (COMPOUND OF 8-[3-AMINO-PIPERIDIN-1-YL]-XANTHINES, THE PRODUCTION THEREOF AND THE USE OF THE SAME AS MEDICAMENTS)
Canada	3121761	THERAPEUTIC USES OF EMPAGLIFLOZIN
Hong Kong	1203351
South Korea	101710881
Denmark	2981271

Supplementary Protection Certificates for GLYXAMBI

Patent Number	Supplementary Protection Certificate	SPC Country	SPC Expiration	SPC Description
1084705	SPC/GB14/082	United Kingdom		PRODUCT NAME: SITAGLIPTIN; REGISTERED: UK EU/1/07/383/001-018 20070323; UK EU/1/07/382/001-018 20070323
0896538	91334	Luxembourg		CERTIFICATE TITLE: SITAGLIPTIN, OU UN SEL DE CELUI-CI PHARMACEUTIQUEMENT ACCEPTABLE, EN PARTICULIER LE SEL PHOSPHATE (JANUVIA); FIRST REGISTRATION: 20070321
1730131	200 5026-2014	Slovakia		PRODUCT NAME: EMPAGLIFLOZIN; REGISTRATION NO/DATE: EU/1/14/930 20140527
0896538	300308	Netherlands		300308, 20170424, EXPIRES: 20220423
1532149	118 5013-2011	Slovakia		PRODUCT NAME: LINAGLIPTIN; REGISTRATION NO/DATE: EU/1/11/707/001 - EU/1/11/707/011 20110824

GLYXAMBI: Patent Landscape and Investment Fundamentals

Last updated: February 19, 2026

Glyxambi (empagliflozin and linagliptin) is a fixed-dose combination drug for type 2 diabetes. Its patent protection and market exclusivity are critical determinants of its long-term investment viability. This analysis examines the current patent status, potential market dynamics, and competitive landscape relevant to Glyxambi.

What is the Current Patent Status of Glyxambi?

Glyxambi's primary active pharmaceutical ingredients (APIs) are empagliflozin and linagliptin. Each API and their combination are protected by multiple patents.

• Empagliflozin Patents: Patents related to empagliflozin include those covering the compound itself, its synthesis, polymorphic forms, and methods of use. Key patents for empagliflozin include U.S. Patent Nos. 8,084,474 and 8,673,935. These patents have expiration dates that extend into the mid-2030s.
• Linagliptin Patents: Similarly, linagliptin is protected by a portfolio of patents. U.S. Patent No. 7,612,079 is a foundational patent for linagliptin. Other patents cover specific crystalline forms and methods of treatment. These also have expiration dates extending into the mid-2030s.
• Combination Patents: Patents specifically covering the fixed-dose combination of empagliflozin and linagliptin are also in force. These patents aim to protect the formulation and its therapeutic benefits as a combined entity. For example, U.S. Patent No. 9,339,414 protects specific pharmaceutical compositions.

The expiration of these patents will enable generic manufacturers to enter the market, significantly impacting Glyxambi's pricing and market share. The earliest potential generic entry for empagliflozin, for instance, could be around 2026-2027, depending on patent litigation outcomes and regulatory approvals [1].

What are the Market Exclusivity Considerations for Glyxambi?

Beyond patent protection, regulatory exclusivity provides additional market protection.

• Orphan Drug Exclusivity: Glyxambi is not designated as an orphan drug, so this form of exclusivity is not applicable.
• New Chemical Entity (NCE) Exclusivity: Empagliflozin received NCE exclusivity in the U.S. in 2014, providing five years of market protection from its initial approval. Linagliptin also has its own exclusivity periods. The combination product itself may have a distinct exclusivity period.
• Patent Term Extensions (PTE) and Supplementary Protection Certificates (SPC): The patent holder can seek extensions to compensate for regulatory review delays. For Glyxambi, any granted PTEs or SPCs will push the effective patent expiration dates further into the future. Analyzing the specific PTEs and SPCs granted in key markets like the U.S. and EU is crucial.
• Data Exclusivity: In many jurisdictions, even after patent expiration, generic manufacturers must wait a certain period before they can rely on the innovator's clinical trial data for their own approval. This period varies by region but generally provides several years of protection.

The interplay between patent expiration and regulatory exclusivity determines the total period of market protection for Glyxambi. Any challenges to patents or exclusivity periods by generic competitors can significantly shorten this protection.

What is the Competitive Landscape for Glyxambi?

Glyxambi operates in the highly competitive diabetes market, specifically within the sodium-glucose cotransporter-2 (SGLT2) inhibitor and dipeptidyl peptidase-4 (DPP-4) inhibitor classes.

• Within its Class (SGLT2/DPP-4 Combinations): Glyxambi competes directly with other fixed-dose combinations that combine an SGLT2 inhibitor with a DPP-4 inhibitor. Examples include Xultophy (insulin degludec/liraglutide), though this is an insulin/GLP-1 receptor agonist combination. More direct competition comes from other SGLT2/DPP-4 fixed-dose combinations if they exist or are approved. However, Glyxambi's components are empagliflozin (Jardiance) and linagliptin (Tradjenta), both from Boehringer Ingelheim and Eli Lilly.
• Within SGLT2 Inhibitors: Glyxambi competes with other SGLT2 inhibitors, including:
  • Jardiance (empagliflozin)
  • Invokana (canagliflozin)
  • Farxiga (dapagliflozin)
  • Steglatro (ertugliflozin) These drugs are often prescribed as monotherapy or in combination with other classes.
• Within DPP-4 Inhibitors: Glyxambi competes with other DPP-4 inhibitors, including:
  • Tradjenta (linagliptin)
  • Januvia (sitagliptin)
  • Onglyza (saxagliptin)
  • Nesina (alogliptin)
• Emerging Therapies: The diabetes market is dynamic with the introduction of novel therapies, including GLP-1 receptor agonists, dual GIP/GLP-1 agonists, and advanced insulin formulations. These therapies are increasingly demonstrating cardiovascular and renal benefits, which could impact the positioning of older drug classes.

The market share for Glyxambi is influenced by its therapeutic profile, including efficacy, safety, cardiovascular and renal outcomes data, pricing, and prescriber familiarity.

What are the Market and Sales Performance Trends for Glyxambi?

Glyxambi's sales performance is a key indicator of its market adoption and potential for future revenue. Sales data for Glyxambi are typically reported within the broader sales figures of its component drugs, Jardiance and Tradjenta, and the overall diabetes portfolio of the manufacturers, Boehringer Ingelheim and Eli Lilly.

• Jardiance (Empagliflozin) Sales: Jardiance has shown robust growth, driven by its established efficacy and demonstrated cardiovascular and renal benefits. For example, in 2022, Jardiance achieved global sales of approximately €5.8 billion (U.S. $6.1 billion) [2]. This strong performance of the SGLT2 component bodes well for the combination product.
• Tradjenta (Linagliptin) Sales: Tradjenta has also contributed significantly to diabetes portfolios, although its growth may be tempered by the increasing prominence of SGLT2 inhibitors and GLP-1 agonists. In 2022, Tradjenta achieved global sales of approximately €1.4 billion (U.S. $1.5 billion) [2].
• Glyxambi Specific Performance: Specific revenue figures for Glyxambi as a standalone product are often aggregated by the manufacturers. However, the strong performance of Jardiance suggests that the combination approach is well-received, particularly in patient populations where both an SGLT2 inhibitor and a DPP-4 inhibitor are indicated and beneficial. Lilly reported that its diabetes franchise, which includes Glyxambi, Trulicity, Jardiance, and others, had a significant impact on its revenue growth in recent years. For instance, Lilly's diabetes revenue increased by 12% in 2022 to $14.2 billion [3].

The trend indicates sustained demand for SGLT2 inhibitors due to their expanded indication for cardiovascular and renal protection. This trend supports the continued relevance of Glyxambi, especially if it captures a significant portion of patients benefiting from both mechanisms of action.

What are the Key Risks and Opportunities for Glyxambi Investors?

Investing in Glyxambi, or companies holding its patents and market rights, involves understanding inherent risks and potential opportunities.

Risks:

• Patent Expiration and Generic Competition: The most significant risk is the impending expiration of key patents, which will allow for the introduction of lower-cost generic alternatives. This will likely lead to substantial price erosion and loss of market share.
• Regulatory Challenges and Safety Concerns: New safety concerns or regulatory actions by agencies like the FDA or EMA could negatively impact Glyxambi's market standing and future sales.
• Shifting Treatment Paradigms: The rapid evolution of diabetes treatment, with a focus on novel mechanisms like GLP-1 receptor agonists and dual agonists, could lead to a decline in the use of SGLT2 and DPP-4 inhibitors, even in combination.
• Reimbursement Pressures: Healthcare payers continue to exert pressure on drug pricing, which could limit price increases and impact profitability, especially as generic competition approaches.
• Litigation Risk: Patent litigation surrounding Glyxambi and its components is a constant risk. Adverse rulings in these cases could accelerate generic entry.

Opportunities:

• Sustained Demand for SGLT2 Inhibitors: The strong clinical data supporting cardiovascular and renal benefits of SGLT2 inhibitors continues to drive their use and prescription in broader patient populations. This trend supports the continued relevance of empagliflozin and its combination products.
• Convenience of Fixed-Dose Combination: Glyxambi offers the convenience of a single pill for patients requiring both an SGLT2 inhibitor and a DPP-4 inhibitor, which can improve adherence and simplify treatment regimens.
• Emerging Markets Growth: As emerging markets expand access to advanced diabetes treatments, Glyxambi could find new avenues for growth, provided it is priced competitively and meets local regulatory requirements.
• Lifecycle Management and New Formulations: Manufacturers may explore lifecycle management strategies, such as new formulations or expanded indications, to extend the commercial life of Glyxambi, though patent protection is the primary driver.
• Strategic Partnerships and Portfolio Diversification: For companies holding rights, Glyxambi represents a stable, revenue-generating asset within a broader diabetes portfolio. Its performance can support R&D investments in new therapies.

Conclusion

Glyxambi represents a significant product in the type 2 diabetes market, benefiting from the established efficacy of empagliflozin and linagliptin. Its current market performance is strong, bolstered by the expanding indications and demonstrated benefits of SGLT2 inhibitors. However, the approaching patent expirations present a substantial risk that will necessitate careful strategic planning to mitigate the impact of generic competition. Investors should closely monitor patent litigation, regulatory updates, and the evolving landscape of diabetes therapeutics.

Key Takeaways

• Glyxambi's patent protection for its active pharmaceutical ingredients and combination extends into the mid-2030s, but the earliest potential generic entry for empagliflozin may be earlier, around 2026-2027.
• Regulatory exclusivity, including NCE exclusivity and potential patent term extensions, provides additional market protection beyond basic patent life.
• Glyxambi competes with a wide range of diabetes medications, including other SGLT2 and DPP-4 inhibitors, as well as emerging novel therapies.
• The strong sales performance of Jardiance (empagliflozin) indicates a positive market reception for SGLT2 inhibitors, which supports Glyxambi's market position.
• The primary risk for Glyxambi is patent expiration and subsequent generic competition, while opportunities lie in sustained demand for SGLT2 inhibitors and the convenience of its fixed-dose combination.

Frequently Asked Questions

1. When are the primary patents for empagliflozin and linagliptin set to expire in the U.S.? The primary patents for empagliflozin and linagliptin extend into the mid-2030s. However, litigation and potential market dynamics suggest that generic competition for empagliflozin could emerge as early as 2026-2027.

2. Does Glyxambi have any specific regulatory exclusivity periods that extend beyond patent expiration? Yes, Glyxambi benefits from regulatory exclusivity periods, such as New Chemical Entity (NCE) exclusivity for its active components, and potentially Patent Term Extensions (PTEs) or Supplementary Protection Certificates (SPCs) if granted, which can extend market protection beyond the nominal patent expiry dates.

3. What are the most significant therapeutic classes that Glyxambi competes against? Glyxambi competes against other SGLT2 inhibitors (e.g., Jardiance, Invokana, Farxiga), DPP-4 inhibitors (e.g., Januvia, Tradjenta), and emerging diabetes therapies such as GLP-1 receptor agonists and dual GIP/GLP-1 agonists.

4. How is the market performance of Glyxambi typically reported by its manufacturers? Manufacturers like Boehringer Ingelheim and Eli Lilly often report the sales performance of Glyxambi as part of their broader diabetes franchise or within the sales figures of its individual components, Jardiance and Tradjenta.

5. What is the primary financial risk associated with investing in Glyxambi? The primary financial risk is the impact of patent expiration and the subsequent entry of generic competitors, which will lead to significant price erosion and a reduction in market share and revenue.

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Cited Sources

[1] U.S. Food & Drug Administration. (n.d.). Approved Drug Products with Therapeutic Equivalence Evaluations (Orange Book). Retrieved from https://www.fda.gov/drugs/information-drug-class/approved-drug-products-therapeutic-equivalence-evaluations-orange-book (Note: Specific patent expiration dates and litigation outcomes are dynamic and require direct access to patent databases and legal dockets for precise confirmation.)

[2] Boehringer Ingelheim. (2023). Annual Report 2022. Retrieved from https://www.boehringer-ingelheim.com/annual-report (Note: Access to specific annual reports may require registration or be subject to company policies.)

[3] Eli Lilly and Company. (2023). 2022 Annual Report. Retrieved from https://investor.lilly.com/financial-reports/annual-reports (Note: Access to specific annual reports may require registration or be subject to company policies.)