• Subscribe
  • Log In
  • Sign up for email updates
  • Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
  • Skip to footer

The Texas Lawbook

Free Speech, Due Process and Trial by Jury

  • Appellate
  • Bankruptcy
  • Trials & Litigation
    • Business Litigation of the Year
    • Employment
    • Energy/Environmental
    • IP/Patent
    • Mass/Toxic Torts
    • Texas Business Court
  • Corporate Deal Tracker
  • GCs/Corp. Legal Depts.
  • Firm Management
  • White-Collar/Regulatory
  • Pro Bono/Public Service/D&I

LA Litigation Firm Launches Dallas Office

August 24, 2026 Brooks Igo

Los Angeles-based litigation firm Stris & Maher announced on Monday its expansion to Dallas with a team of intellectual property lawyers from Skiermont Derby.

Sarah Spires, Steven Hartsell, and Jamie Olin open Stris’ fifth outpost; they are also joined by Los Angeles-based partner Mieke Malmberg.

The firm’s announcement says the group has won appeals before the U.S. Court of Appeals for the Federal Circuit, represented patent owners and challengers in well over 100 inter partes review and ex parte reexamination proceedings, and handled Hatch-Waxman litigation for both branded and generic pharmaceutical companies.

“This move is a significant expansion of our already strong patent and complex technical litigation practice,” Elizabeth Brannen, Stris’ managing partner and chair of its intellectual property litigation practice, said in a statement.

“Mieke, Sarah, Steven, and Jaime are exceptional trial lawyers. They are also a natural fit with our firm, bring unparalleled technical expertise, and give us significantly more firepower — particularly in life sciences and Patent Office proceedings.”

The firm also highlighted the team’s technical expertise: Malmberg has a background in biochemistry and cell biology; Spires studied biology at MIT and conducted research at MIT’s Koch Institute for Integrative Cancer Research; Hartsell is a former research and applications engineer with a degree in materials science and engineering from Georgia Tech; and Olin studied biology and cognitive science.

Stris has tapped Dallas for talent before — U.S. Supreme Court advocate Daniel Geyser practiced at the firm from 2015-2018. Geyser departed Haynes Boone this summer for Herbert Smith Freehills Kramer.

Stris, which has 33 lawyers firmwide, also has offices in Orange County, Washington, D.C., and Montpelier, Vermont.

Brooks Igo

Brooks Igo is the publisher at The Texas Lawbook and covers lateral moves.

View Brooks’s articles

Email Brooks

©2026 The Texas Lawbook.

Content of The Texas Lawbook is controlled and protected by specific licensing agreements with our subscribers and under federal copyright laws. Any distribution of this content without the consent of The Texas Lawbook is prohibited.

If you see any inaccuracy in any article in The Texas Lawbook, please contact us. Our goal is content that is 100% true and accurate. Thank you.

Primary Sidebar

Recent Stories

  • LA Litigation Firm Launches Dallas Office
  • Four Pitfalls European Companies Should Avoid When Transferring Senior Leaders to the U.S.
  • Litigation Roundup: Texas Oil Co. Ordered to Comply with SEC Investigation
  • A&O Shearman Adds Veteran Dealmaker in Austin
  • CDT Roundup: No Blockbusters, but Some Big Moves Brewing

Footer

Who We Are

  • About Us
  • Our Team
  • Contact Us
  • Submit a News Tip

Stay Connected

  • Sign up for email updates
  • Article Submission Guidelines
  • Premium Subscriber Editorial Calendar

Our Partners

  • The Dallas Morning News
The Texas Lawbook logo

1409 Botham Jean Blvd.
Unit 811
Dallas, TX 75215

214.232.6783

© Copyright 2026 The Texas Lawbook
The content on this website is protected under federal Copyright laws. Any use without the consent of The Texas Lawbook is prohibited.