Atty. Derek E. Clements

Atty. Derek E. Clements

Derek E. Clements, a seasoned attorney with over a decade of experience in patent law, brings extensive technical skills to his role.

Naperville Naperville 12 Years Experience 12 year
Call (708) 320-3942

Profile Summary

About Derek E. Clements at a glance

Derek E. Clements is a President & Founder based in Naperville, Illinois, practicing at Clements IP, LLC. They have 12+ years of legal experience, licensed to practice since 2014. Their practice focuses on trademark, copyright, business, real estate, and ip. Admitted to practice in Illinois registered to practice before U.S. Patent and Trademark Office (2014). Educated at John Marshall Law School (J.D., 2014) and Indiana University B.S. Bilogy (—). Serves clients in Naperville, IL and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Derek E. Clements, a seasoned attorney with over a decade of experience in patent law, brings extensive technical skills to his role
  • His practice encompasses drafting and prosecuting patents across a diverse array of industries, including mechanical, electrical, and software sectors
  • Derek’s work includes groundbreaking technologies in medical devices, consumer products, industrial machinery, automotive systems, and aeronautical innovations
  • He is particularly well-versed in cutting-edge software developments, such as artificial intelligence, machine learning, and distributed ledger technology
  • Derek's proficiency extends to securing intellectual property rights both domestically and in foreign jurisdictions, underscoring his global perspective on IP law
  • His career has been enriched by his experience on both sides of the patent process—initially at the United States Patent and Trademark Office and later at a prestigious Big Law firm serving Fortune 100 clients
  • This dual experience equips him with a comprehensive understanding of the patent landscape
  • Derek is an active member of several esteemed professional organizations, including the Intellectual Property Law Association of Chicago (IPLAC), the Chicago Bar Association (CBA), and the Illinois State Bar Association, actively contributing to the legal community and advancing the field of intellectual property law

Practice Areas Explained

Derek E. Clements's Areas of Practice

Each practice area below reflects the types of cases Derek E. Clements handles, with a brief overview of what that area of law covers.

Trademark Law

Derek E. Clements is one of 20,983 trademark attorneys indexed nationally. Browse trademark attorneys in Illinois →

Copyright Law

Derek E. Clements is one of 15,929 copyright attorneys indexed nationally. Browse copyright attorneys in Illinois →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Derek E. Clements is one of 452,854 business attorneys indexed nationally. Browse business attorneys in Illinois →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Derek E. Clements is one of 286,061 real estate attorneys indexed nationally. Browse real estate attorneys in Illinois →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Derek E. Clements is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Jurisdictional Context

Why local counsel matters in Illinois

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Naperville are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Looking for additional Illinois attorneys? Browse all attorneys in Naperville or all attorneys in Illinois.

Frequently Asked

Common questions about Derek E. Clements

Where is Derek E. Clements's law office located?
Derek E. Clements's law practice is located in Naperville, Illinois. The firm is Clements IP, LLC. You can contact the office directly through this profile page.
What practice areas does Derek E. Clements handle?
Derek E. Clements focuses on trademark, copyright, business, real estate, ip. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Derek E. Clements practiced law?
Derek E. Clements has 12+ years of legal experience and has been licensed since 2014.
Where did Derek E. Clements go to law school?
Derek E. Clements earned their education at (J.D., 2014); (—).
How can I contact Derek E. Clements for a consultation?
You can contact Derek E. Clements directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Education

J.D.
John Marshall Law School
- 2014
Indiana University B.S. Bilogy
- In Progress

Bar Admissions

Illinois registered to practice before U.S. Patent and Trademark Office
Admitted: 2014

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