Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Patents
  • Published:

Patents

Has the PTAB made a difference in drug settlements and generic entry?

Legal barriers are preventing generic drug makers from being able to utilize the Patent Trial and Appeal Board for its intended purpose — to serve as a faster and less cumbersome alternative to district court litigation.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

References

  1. Rome, B. N., Lee, C. C. & Kesselheim, A. S. Clin. Pharmacol. Ther. 109, 367–371 (2021).

    Article  PubMed  Google Scholar 

  2. Rai, A., Vishnubhakat, S., Lemus, J. & Hovenkamp, E. Berkeley Technol. Law J. (in the press).

  3. Dave, C. V., Sinha, M. S., Beall, R. F. & Kesselheim, A. S. Health Aff. (Millwood) 39, 1011–1017 (2020).

    Article  Google Scholar 

  4. RxNorm (NIH NLM, accessed 10 August 2022); https://go.nature.com/3e55x8s

Download references

Acknowledgements

The authors thank B. Sampat and K. Shadlen for helpful comments and A. Kesselheim for input on data sources. They are also grateful to A. Jakubow for assistance with coding and data gathering, and to A. Stewart for excellent research assistant work. This research was supported by a grant from the Arnold Foundation.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Arti Rai.

Ethics declarations

Competing interests

The authors declare no competing interests.

Supplementary Information

Supplementary Information

Supplementary Data and Figs. 1 and 2.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Hovenkamp, E., Lemus, J., Rai, A. et al. Has the PTAB made a difference in drug settlements and generic entry?. Nat Biotechnol 40, 1569–1572 (2022). https://doi.org/10.1038/s41587-022-01526-5

Download citation

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1038/s41587-022-01526-5

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing