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About About Engaging With Us Careers Ideate Team Team Darin Klemchuk Brian Casper Jim Chester Mandi Phillips Mark Stachiw Rich Wynne Theodore Shiells Services Intellectual Property Litigation Business Litigation Corporate & Commercial Patents Trademarks Technology & Data Software & Copyrights Anti-Counterfeiting & Enforcement Internet & eCommerce International Business Local Counsel Industries Airlines Automotive Blockchain Technology Consumer Products Cosmetics Cryptocurrency Cybersecurity Digital Arts Digital Marketing Ecommerce Energy Fashion Health Technology Luxury Brands Professional Services Real Estate Developers Restaurants Retail Software Sporting Goods Technology Telecommunications Contact
Klemchuk
IP Lawyers | Intellectual Property Law Firm
AI Legal Updates: What’s Happening in the Legal Community Specific to Artificial Intelligence
AI Legal Updates: What’s Happening in the Legal Community Specific to Artificial Intelligence

AI Legal Updates: What’s Happening in the Legal Community Specific to Artificial Intelligence explores the latest AI copyright lawsuits, trademark disputes, generative AI liability cases, sanctions, and landmark rulings shaping the future of AI law.

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Blog, Law, Technology LawMandi PhillipsFebruary 27, 2026KLemchuk PLLC
Sanctions for Misuse of AI in Court Submissions Increasing Sharply
Sanctions for Misuse of AI in Court Submissions Increasing Sharply

Sanctions for misuse of AI in court submissions are increasing sharply, with courts imposing significant fines for false citations and AI hallucinations. Learn key takeaways for law firms on disclosure, candor, and AI compliance.

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Blog, Law, Technology LawMandi PhillipsFebruary 27, 2026KLemchuk PLLC
Klemchuk PLLC Ranked in Chambers Texas Spotlight Guide 2026 for Intellectual Property: Dallas
Klemchuk PLLC Ranked in Chambers Texas Spotlight Guide 2026 for Intellectual Property: Dallas

Klemchuk PLLC has been ranked in the Chambers Texas Spotlight Guide 2026 for Intellectual Property: Dallas, recognizing the firm’s excellence in IP strategy and client service.

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News, BlogKlemchuk PLLCFebruary 27, 2026
The Trump Administration Patent Office — Not Business as Usual
The Trump Administration Patent Office — Not Business as Usual

Trump administration PTO policy has sharply reduced IPR availability. Learn how patent challenges, PTAB discretion, and defense strategy have changed.

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Blog, Law, Corporate & CommercialKlemchuk PLLCFebruary 10, 2026KLemchuk PLLC
The Fiduciary’s Burden: Strict Standards and Practical Challenges for Fiduciaries
The Fiduciary’s Burden: Strict Standards and Practical Challenges for Fiduciaries

Join us for a presentation by Matthew Bourque on February 25, 2026, titled “The Fiduciary’s Burden: Strict Standards and Practical Challenges for Fiduciaries”

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Blog, NewsKlemchuk PLLCFebruary 10, 2026Klemchuk PLLC
2025 IP Law Year in Review Ebook: Top Legal Changes & Trends – Free Download
2025 IP Law Year in Review Ebook: Top Legal Changes & Trends – Free Download

Each year brings new challenges and opportunities in intellectual property law. Our 2025 IP Law Year in Review brings together timely insights from across our practice areas, highlighting the legal developments that shaped the year and the practical considerations businesses should be thinking about now.

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Blog, Law, Anti-Counterfeiting, IP Litigation, TrademarksKlemchuk PLLCFebruary 10, 2026Klemchuk PLLC
The Federal Trademark Registration Process Is More Complicated Than Ever
The Federal Trademark Registration Process Is More Complicated Than Ever

Federal trademark registration is tougher than ever. Learn how to improve USPTO approval odds with smart mark selection, searches, proof of use, and counsel.

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Blog, Law, TrademarksMandi PhillipsFebruary 10, 2026KLemchuk PLLC
Part II: A Business Owners Guide to Works Made For Hire
Part II: A Business Owners Guide to Works Made For Hire

Learn which creative works qualify as works made for hire, why many work-for-hire agreements fail, and how businesses can protect copyright ownership when using contractors.

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Blog, Law, Copyright ProtectionBrian CasperFebruary 6, 2026KLemchuk PLLC
What Do You Mean I Am Not Indemnified?—The Comparative Negligence Trap in Indemnity Clauses in Texas
What Do You Mean I Am Not Indemnified?—The Comparative Negligence Trap in Indemnity Clauses in Texas

Learn how Texas courts apply the express negligence doctrine to indemnity clauses, why standard carve-out language fails in comparative negligence cases, and how to draft enforceable indemnity provisions under Texas law.

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Blog, Law, Corporate & CommercialMark StachiwFebruary 6, 2026KLemchuk PLLC
The 2026 Klemchuk Recipe Book: "The Enforceable Chef"
The 2026 Klemchuk Recipe Book: "The Enforceable Chef"

The 2026 Klemchuk Recipe Book: The Enforceable Chef, featuring several new recipes

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NewsKlemchuk PLLCFebruary 2, 2026Klemchuk PLLC
2026 Annual Client Letter
2026 Annual Client Letter

Read our 2026 Annual Client Letter, highlighting key accomplishments, firm improvements, and client-focused initiatives.

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Blog, NewsKlemchuk PLLCJanuary 30, 2026Klemchuk PLLC
AI Prompts  Are The New Form of Intellectual Property
AI Prompts Are The New Form of Intellectual Property

Learn why AI prompts may become your business’s most valuable IP—and how copyright, trade secrets, contracts, and possibly patents can protect them.  AI Prompts are the new form of intellectual property (IP).

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Blog, Law, Technology LawDarin M. KlemchukJanuary 28, 2026KLemchuk PLLC
The High Risk of Selling Dupes: What Lululemon v. Costco Reveals About Legal Dangers
The High Risk of Selling Dupes: What Lululemon v. Costco Reveals About Legal Dangers

Selling dupes? Learn from Lululemon’s lawsuit against Costco why knock-off products can expose you to serious legal and financial risk—even criminal charges.

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Blog, Law, TrademarksMandi PhillipsJanuary 21, 2026KLemchuk PLLC
Klemchuk Mediation for Intellectual Property Disputes
Klemchuk Mediation for Intellectual Property Disputes

Klemchuk PLLC proudly announces the launch of Klemchuk Mediation, an affiliated mediation practice focused solely on intellectual property (IP) matters.

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Blog, Law, MediationDarin M. KlemchukJanuary 13, 2026KLemchuk PLLC
Happy New Year from Klemchuk PLLC
Happy New Year from Klemchuk PLLC

Whether you’re setting personal goals or refreshing your business strategy for the New Year, one often‑overlooked area worthy of attention is intellectual property (IP).

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Blog, NewsKlemchuk PLLCJanuary 1, 2026
IP Strategy for Businesses: 5 Key Steps to Protect, Grow & Maximize Your Intellectual Property
IP Strategy for Businesses: 5 Key Steps to Protect, Grow & Maximize Your Intellectual Property

Protect and grow your business’s intellectual property with a strategic New Year IP audit, federal registration, employee training, monitoring for infringement, and leveraging existing rights.

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Blog, Law, TrademarksMandi PhillipsDecember 30, 2025KLemchuk PLLC
IP Mediation Saves Litigation Costs
IP Mediation Saves Litigation Costs

A practical overview of IP mediation services—patent, trademark, trade secret, copyright, technology, and founder disputes—and when mediation makes strategic sense. And how IP mediation saves litigation costs.

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Blog, Law, MediationDarin M. KlemchukDecember 22, 2025KLemchuk PLLC
Happy Holidays from Klemchuk PLLC
Happy Holidays from Klemchuk PLLC

Discover how IP protection of holiday brands like Frosty the Snowman, Hallmark, and Budweiser’s Clydesdales preserves their iconic status through powerful trademarks.

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Blog, NewsKlemchuk PLLCDecember 19, 2025
IP Protection of Holiday Brands: How Rudolph, Coca-Cola Santa & Others Stay Protected
IP Protection of Holiday Brands: How Rudolph, Coca-Cola Santa & Others Stay Protected

IP protection of holiday brands like Coca-Cola Santa, Rudolph, and the Grinch ensures their legacy through trademarks. Read how legal rights protect these festive icons.

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Blog, Law, TrademarksMandi PhillipsDecember 10, 2025KLemchuk PLLC
How Mediation Helps Resolve IP Disputes Before Preliminary Injunctions: A Strategic Guide for Litigators
How Mediation Helps Resolve IP Disputes Before Preliminary Injunctions: A Strategic Guide for Litigators

Learn how mediation helps resolve IP disputes before preliminary injunctions, reduces business risk, narrows issues, and provides creative, business-focused solutions.

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Blog, Law, MediationDarin M. KlemchukNovember 29, 2025KLemchuk PLLC
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IP Lawyers

Intellectual Property Attorneys

Klemchuk PLLC
8150 N Central Expy Fl 10,
Dallas, Texas, 75206,
USA
214-367-6000 info@klemchuk.com
Hours
Mon 9am to 5 pm
Tue 9am to 5 pm
Wed 9am to 5 pm
Thu 9am to 5 pm
Fri 9am to 5 pm

Phone - 214.367.6000

8150 N Central Expressway 10th Floor Dallas, Texas 75206 | Principal Office - Dallas, Texas
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