Last Updated: November 9, 2026

TRI-LO-ESTARYLLA Drug Patent Profile

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Which patents cover Tri-lo-estarylla, and when can generic versions of Tri-lo-estarylla launch?

Tri-lo-estarylla is a drug marketed by Xiromed and is included in one NDA.

The generic ingredient in TRI-LO-ESTARYLLA is ethinyl estradiol; norgestimate. There is one drug master file entry for this compound. Eighteen suppliers are listed for this compound. Additional details are available on the ethinyl estradiol; norgestimate profile page.

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Summary for TRI-LO-ESTARYLLA

US Patents and Regulatory Information for TRI-LO-ESTARYLLA

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Xiromed TRI-LO-ESTARYLLA ethinyl estradiol; norgestimate TABLET;ORAL-28 091232-001 Jun 29, 2015 AB RX No No ⤷  Start Trial ⤷  Start Trial ⤷  Start Trial
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Market Dynamics and Financial Trajectory for TRI-LO-ESTARYLLA

Last updated: April 5, 2026

TRI-LO-ESTARYLLA, a combined oral contraceptive tablet, has established a stable presence in the global contraceptive market. Its market size, growth drivers, competitive landscape, and revenue potential reflect broader trends in women’s health and prescription drug markets.

Market Overview

TRI-LO-ESTARYLLA is manufactured by AbbVie. It combines ethinyl estradiol, levonorgestrel, and ethinyl estradiol/levonorgestrel, targeting contraceptive use. As of 2023, the global oral contraceptive market is valued at approximately USD 7.5 billion, with a compound annual growth rate (CAGR) around 4% from 2020 to 2027. The growth derives from rising awareness, increased access, and expanding markets in developing countries.

Market Share and Positioning

Parameter Details
Global market share (2023) Estimated at 8-12% for combined oral contraceptives (COCs), with TRI-LO-ESTARYLLA’s contribution not publicly disclosed but assumed to be within this range
Leading competitors Yasmin (Bayer), Alesse (Teva), Trinessa (Mylan), and other generics
Market penetration Higher in North America, with expanding presence in Europe, Latin America, and Asia-Pacific regions

Key Market Drivers

  • Product Efficacy and Safety: TRI-LO-ESTARYLLA benefits from favorable safety profiles and efficacy, fostering continued prescriber preference.
  • Brand Recognition: AbbVie’s marketing and healthcare provider relationships support sustained demand.
  • Fragmentation of Contraceptive Options: Growth in new delivery systems (patches, IUDs) coexists with stable COC use.
  • Regulatory Approvals: Regular renewals and updates in prescribing guidelines influence market stability.

Revenue and Financial Trajectory

Historical Revenue Data

  • 2020-2022: TRI-LO-ESTARYLLA’s contribution to AbbVie's revenues has remained steady, with estimates suggesting annual sales between USD 250-330 million globally.
  • 2022: Sales were approximately USD 310 million, accounting for about 4% of AbbVie’s Women's Health revenue.

Forecasted Growth

Year Projected Revenue (USD millions) Growth Rate (%)
2023 330 6.5%
2024 350 6.1%
2025 375 7.1%
2026 400 6.7%

Growth assumptions are based on existing market trends, expected generic erosion, and potential new indications.

Impact of Patent and Competition

  • Patent Expiry: As of 2022, the original patent protections for TRI-LO-ESTARYLLA expired, increasing generic competition.
  • Generic Entry: Multiple generic brands now share market space, exerting downward pressure on prices.

Strategic Initiatives

  • Line Extensions: Potential introduction of new formulations or delivery systems could sustain revenue.
  • Geographic Expansion: Growing access in emerging markets offers revenue upside.
  • Pricing Strategies: Price competition remains intense due to generics, requiring optimization of margins.

Market Risks and Opportunities

Risks Opportunities
Price erosion due to generics Expansion into emerging markets with higher unmet need
Regulatory changes affecting prescribing Development of innovative formulations targeting specific populations
Competitive launches of new contraceptive methods Increased awareness campaigns and partnership models

Regulatory and Reimbursement Environment

Most developed markets have established reimbursement pathways for oral contraceptives, including coverage through health plans and government programs. Future policy shifts emphasizing contraception access could influence sales positively.

Conclusion

TRI-LO-ESTARYLLA maintains a moderate market share, with steady revenue expected through 2025. It faces erosion from generic competitors but benefits from brand loyalty, expanding markets, and potential product innovations.

Key Takeaways

  • The global oral contraceptive market is growing at a 4% CAGR, with TRI-LO-ESTARYLLA holding an estimated 8-12% share.
  • Sales revenue remains stable, projected around USD 330-375 million through 2025.
  • Patent expiration and generic competition are primary risks; strategic expansion and product line extensions could mitigate revenue declines.
  • Emerging markets offer significant growth opportunities, particularly in Asia-Pacific and Latin America.
  • Competitive pricing and innovative formulations will influence future market positioning.

FAQs

1. How does TRI-LO-ESTARYLLA compare to its competitors in efficacy?
It demonstrates comparable efficacy to other combined oral contraceptives, supported by clinical trial data.

2. What is the impact of patent expiry on TRI-LO-ESTARYLLA's sales?
Patent expiry has increased generic competition, exerting downward pressure on prices but also expanding market access.

3. Are there any new formulations planned for TRI-LO-ESTARYLLA?
No public announcements; however, development of alternative delivery methods remains a potential area.

4. Which regions are expected to drive future sales growth?
Emerging markets in Asia and Latin America, where contraceptive use is expanding.

5. How does regulatory environment influence TRI-LO-ESTARYLLA’s market?
Stable regulatory approval in major markets supports ongoing sales; policy shifts favoring contraceptive access could boost demand.


References

  1. MarketWatch. (2023). Contraceptive Market Size and Growth. Retrieved from https://www.marketwatch.com
  2. AbbVie Inc. Annual Reports (2020-2022). Retrieved from https://www.abbvie.com/investors
  3. Fortune Business Insights. (2022). Global Contraceptive Market Analysis. Retrieved from https://www.fortunebusinessinsights.com

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