Big pharma companies must constantly reinvent themselves if they are to ensure their revenues grow, developing new therapies to replace the older drugs whose patents are approaching expiry. AbbVie Inc. in particular needs to accelerate this process: nearly half of its revenues last year came from products that are more than 15 years old.
Key Takeaways
- AbbVie, Sanofi and Merck & Co get a large proportion of their sales from older drugs, potentially imperiling their future growth
Several other groups could also do with zhuzhing up their offerings. Around 40% of the 2023 sales of Sanofi...





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