Our team

Devlin Law Firm Legal team


Mariam E. Clayton


Contact Information

About Mariam E. Clayton

Areas of Practice:

  • Intellectual Property Litigation
  • Intellectual Property Prosecution


Mariam Clayton is an Associate at Devlin Law Firm LLC. She was previously an Associate in the Intellectual Property group of a multiservice law firm. Ms. Clayton has represented a variety of clients including start-ups, sole inventors and corporations.

Ms. Clayton’s practice focuses on representing clients on matters relating to intellectual property, including litigation, due diligence and prosecution. She has experience in a variety of technology fields, including semiconductors, telecommunications, and global payments.


  • J.D., Washington University in St. Louis School of Law, 2014
  • L.L.M. in Intellectual Property, Washington University in St. Louis School of Law, 2015
  • B.S., Computer Science with a minor in Mathematics, Saint Louis University, 2011

Court Admissions

  • Missouri

* Attorney is not barred in Delaware



Professional Memberships

  • Member, Bar Association of Metropolitan St. Louis
  • District 8 Representative, Missouri Bar Young Lawyers’ Section
  • Team Leader, Saul Lefkowitz Moot Court
  • President, Intellectual Property Law Society
  • Representative, Student Bar Association of Washington University in St. Louis School of Law

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