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Osborn Maledon Phoenix is a Chambers-ranked commercial litigation and corporate transactions firm with roots dating to the early 1970s, more than 50 attorneys today, and a dedicated IP Protection & Commercialization practice.
A NOTE TO READERS. This profile was researched and written independently by Awesome Attorneys’ editorial team. Osborn Maledon, P.A. did not pay for, request, or review this article prior to publication, and placement on Awesome Attorneys’ editorial pages cannot be purchased. Nothing in this article is legal advice, and reading it does not create an attorney–client relationship. Past results do not guarantee, warrant, or predict the outcome of any future case.
At a Glance
| Firm | Osborn Maledon, P.A. |
| Founded | 1995 (roots dating to the early 1970s), Phoenix |
| Size | More than 50 attorneys; 37 selected to Super Lawyers or Rising Stars lists |
| Focus | Commercial litigation, corporate and transactional counsel, appellate, white collar criminal defense, antitrust, Native American law, and intellectual property (protection, commercialization, trademark, and IP litigation) |
| Notable Alumni | Former Solicitor General of Arizona; former Presiding Judge of Maricopa County Superior Court |
| Office | Downtown Phoenix, AZ |
| Contact | omlaw.com |
Sources: omlaw.com, Chambers USA, Super Lawyers’ hosted directory, LinkedIn. Compiled August 2026.
Origin
Osborn Maledon Phoenix: From a 1970s Practice to Arizona’s No. 1-Rated Litigation Firm
Osborn Maledon’s origins trace to the early 1970s, when several attorneys relocated to Arizona to practice together. The firm formally organized as Osborn Maledon, P.A. in 1995. Its stated philosophy — attract top talent, do the highest-quality work, and give back to the profession and community — has produced a firm now claiming to be Arizona’s No. 1-rated firm for both commercial litigation and corporate transactions, per its own materials; independently, Chambers USA ranks the firm’s litigation practice among Arizona’s strongest in general commercial litigation.
Practice
A Lean-Staffing Model for Complex Commercial Disputes, Plus a Dedicated IP Practice
Osborn Maledon deliberately limits the number of lawyers staffed on each matter — a structural choice the firm’s own materials describe as keeping every attorney current on case issues while controlling client cost. The firm represents businesses of all sizes, executives, and government entities in state and federal trial and appellate courts, alongside administrative proceedings spanning antitrust enforcement to eminent domain. Named attorneys span business litigation, antitrust litigation, appellate practice, intellectual property litigation, white collar criminal defense, and Native American law. Separately, the firm’s IP Protection & Commercialization group helps startup and early-stage companies, including software and service companies, register and monetize trademarks and copyrights and structure IP licensing transactions — a business-focused complement to the firm’s IP litigation capability. The firm is a member of TAGLaw, an international alliance of independent law firms spanning more than 90 countries.
Track Record
Awesome Attorneys did not identify a single, independently itemized case-results table for the firm; Chambers USA’s ranking narrative and the firm’s Super Lawyers representation (37 attorneys) serve as the primary independently sourced indicators of track record reviewed for this profile.
Past-Results Disclaimer: Every case is different, and no past result guarantees a similar outcome in any future matter.
Client Voice
Awesome Attorneys did not identify a substantial volume of independently sourced, individually attributable client reviews for the firm, which is typical for a firm serving primarily institutional and corporate clients rather than individual consumers.
Community
The firm’s stated philosophy explicitly includes giving back to the profession and community. Several of the firm’s former colleagues have gone on to serve on the federal and state court bench, and the firm has attracted lawyers following distinguished government careers, including a former Solicitor General of Arizona and a former Presiding Judge of the Maricopa County Superior Court.
Recognition
Chambers USA independently ranks Osborn Maledon’s litigation practice among Arizona’s strongest for general commercial litigation. Thirty-seven of the firm’s attorneys have been selected to Super Lawyers or Rising Stars lists, a peer-influenced, research-driven process. Arizona does not offer a state specialty certification in either commercial litigation or intellectual property law. The firm’s own materials additionally claim the No. 1 rating in Arizona for both commercial litigation and corporate transactions; Awesome Attorneys is presenting that specific superlative as the firm’s own characterization rather than independently verified fact.
The Arizona Legal Backdrop
What follows is general legal information, not legal advice.
Commercial litigation in Arizona proceeds primarily under the Arizona Rules of Civil Procedure in state court, or the Federal Rules of Civil Procedure in federal court. Business tort and contract claims commonly implicate Arizona’s version of the Uniform Commercial Code (A.R.S. Title 47). Appellate practice runs through the Arizona Court of Appeals and, ultimately, the Arizona Supreme Court. Trademarks and copyrights, part of the firm’s IP practice, are governed almost entirely by federal law rather than Arizona statute, filed with and enforced through the U.S. Patent and Trademark Office, the U.S. Copyright Office, and federal courts.
The Awesome Attorneys Assessment
Osborn Maledon Phoenix’s clearest differentiator is independently verified, top-tier institutional standing: a Chambers USA ranking, 37 Super Lawyers-selected attorneys, and a bench of former government and judicial officials, paired with a genuine, distinct IP practice serving early-stage companies — credentials that place it among the most credentialed firms in either category on this site.
The honest trade-off: as a large, sophisticated commercial litigation firm serving primarily institutional clients, Osborn Maledon is likely to carry fee structures and matter minimums more suited to substantial business disputes than smaller commercial or IP matters, and Awesome Attorneys did not identify a public client-review record typical of consumer-facing practices.
Methodology & Sourcing
This profile was researched in August 2026 from omlaw.com, Chambers USA, Super Lawyers’ hosted directory, and LinkedIn. Osborn Maledon, P.A. did not commission, review, or pay for this profile.
Publisher Disclosure & Independence Notice
This profile is an independent editorial article published by Awesome Attorneys. Awesome Attorneys does not endorse, recommend, or warrant any lawyer or law firm profiled on this site, and inclusion in this series is not paid placement.