Atty. Marcus D Kretzschmar

Atty. Marcus D Kretzschmar

Marcus D Kretzschmar is a lawyer practicing patents, patent prosecution, patent litigation and 3 other areas of law. Marcus received a M.S. degree from Eberhard-Karls-Universitat Tubingen in 1991, and has been licensed for 16 years.

Washington Washington 16 yrs experience 16 year
Call (650) 517-0420 Book Appointment

Profile Summary

About Marcus D Kretzschmar at a glance

Marcus D Kretzschmar is a patent attorney based in Washington, District of Columbia. They have 16+ years of legal experience, licensed to practice since 2010. Admitted to practice in California (2010), Distict of Columbia registered to practice before U.S. Patent and Trademark Office (2011), and District of Columbia (2011). Educated at Georgetown University Law Center (J.D., 2009) and Eberhard-Karls-Universitat Tubingen (M.S. Biology, 1991). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Marcus D Kretzschmar is a lawyer practicing patents, patent prosecution, patent litigation and 3 other areas of law
  • Marcus received a M.S. degree from Eberhard-Karls-Universitat Tubingen in 1991, and has been licensed for 16 years
  • Marcus practices in Washington, DC

Practice Areas Explained

Marcus D Kretzschmar's Areas of Practice

Each practice area below reflects the types of cases Marcus D Kretzschmar handles, with a brief overview of what that area of law covers.

Patent Law

Marcus D Kretzschmar is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Marcus D Kretzschmar

Where is Marcus D Kretzschmar's law office located?
Marcus D Kretzschmar's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Marcus D Kretzschmar handle?
Marcus D Kretzschmar focuses on patent. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Marcus D Kretzschmar practiced law?
Marcus D Kretzschmar has 16+ years of legal experience and has been licensed since 2010.
Where did Marcus D Kretzschmar go to law school?
Marcus D Kretzschmar earned their education at (J.D., 2009); (M.S. Biology, 1991).
How can I contact Marcus D Kretzschmar for a consultation?
You can contact Marcus D Kretzschmar 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.
Georgetown University Law Center
- 2009
M.S. Biology
Eberhard-Karls-Universitat Tubingen
- 1991

Bar Admissions

California
Admitted: 2010
Distict of Columbia registered to practice before U.S. Patent and Trademark Office
Admitted: 2011
District of Columbia
Admitted: 2011

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