Derick E. Allen
About Derick E. Allen
Derick E. Allen is a lawyer based in St. Louis, MO and has been recognized in The Best Lawyers in America® since 2017. Derick E. Allen is recognized in the following practice area:
- St. Louis, Missouri
- Patent Law
Current Firm: Armstrong Teasdale LLP
Education: Saint Louis University, J.D., graduated 1997
Location: St. Louis, MO
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Mark R. Feldhaus is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Defendants. Mark R. practices law in St. Louis, Missouri Best Lawyers has recognized Mark R. Feldhaus since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark R. Feldhaus is held by other lawyers.
Jim Gottschalk is a lawyer recognized by Best Lawyers in the practice areas of Litigation - Insurance, Personal Injury Litigation - Defendants, Product Liability Litigation - Defendants and Professional Malpractice Law - Defendants. Jim practices law in St. Louis, Missouri Best Lawyers has recognized Jim Gottschalk since 2023. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professiona...
Tim Cronin has distinguished himself as a dedicated and award-winning trial lawyer whose work continues to shape the legal profession and improve patient and consumer safety nationwide. He focuses his practice on medical malpractice, product liability, premises liability, trucking litigation, and any type of personal injury involving catastrophic injuries or death. Over the past 15 years, he has led litigation teams in cases with far-reaching consequences for public health and accountability ...
Stephen Daiker focuses his practice on estate, gift and income tax planning for high net-worth individuals, charitable planned giving, and succession planning for owners of privately-held businesses. He is a frequent speaker on these topics and has written articles for numerous publications, including Taxation for Accountants, taxation for Lawyers, The Florida Bar Journal, The Journal of the Missouri Bar, The Journal of Financial Planning, and the Tax Management Journal of Estates, Gifts and ...
Gretchen Garrison graduated from the University of Missouri in 1982 with a degree in Hospital Administration. She earned her law degree from the University of Missouri-Kansas City in 1986, where she served as managing editor of the UMKC Law Reviewand on the Moot Court Board. Ms. Garrison is admitted to practice before all Missouri state courts, the U.S. District Court for the Eastern District of Missouri and the Eighth Circuit Court of Appeals. She has appeared before every appellate court in...
Drew Weber focuses his practice on general corporate, real estate and local government law matters. He currently serves as outside general counsel for business entities of all sizes and in multiple industries. Drew’s corporate practice includes employment law issues, mergers and acquisitions, as well as corporate formation and organizational matters, including general business and closely held corporations, and all forms of partnership and limited liability company entities. Representat...
Brent A. Sumner is the Managing Partner at Sumner Law Group, LLC. He focuses his practice exclusively on cases that involve serious personal injuries. Over the years, he has successfully represented thousands of individuals and families, recovering millions of dollars in compensation for injured accident victims. As an experienced litigator, Brent stresses how important it is to have an attorney who is prepared to go to trial in a serious personal injury case. Insurance companies need to know...
Edward F. Reilly is a Member of Muhm & Reilly, LLC. He received a B.A. degree from the University of Illinois in 1975, a J.D. degree from Washington University in Saint Louis in 1978, and an LL.M. degree (Taxation) from Washington University in Saint Louis in 1986. Mr. Reilly is an Adjunct Professor in the LL.M. program at Washington University School of Law, a Fellow of the American College of Trust and Estate Counsel and is an Articles Editor for The Tax Lawyer. He is admitted to practi...
Mark Piontek is a lawyer recognized by Best Lawyers in the practice area of Municipal Law. Mark practices law in St. Louis, Missouri Best Lawyers has recognized Mark Piontek since 2021. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Mark Piontek is held by other lawyers.
J. Philip Polster is a lawyer recognized by Best Lawyers in the practice areas of Patent Law and Trademark Law. J. Philip practices law in Clayton, Missouri Best Lawyers has recognized J. Philip Polster since 2005. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which J. Philip Polster is held by other lawyers.
Explore and Learn
What AI Visibility Means for Lawyers
by Bryan Driscoll and Josh Rupall
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
The Best Lawyers in Canada 2027: Recognizing the Nation's Top Legal Talent
by Jamilla Tabbara
Honoring established leaders and rising practitioners across Canada's legal profession.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
2027 Best Lawyers Awards: Honoring Excellence in the Legal Profession
by Jamilla Tabbara
Recognizing the outstanding attorneys leading top practice areas nationwide.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
Rules on Gifting Money to Family: What to Know
by Bryan Driscoll
Generosity often runs ahead of paperwork. Here's how to give to loved ones without surprising the IRS, your estate plan or your relationships.