Atty. Katherine Ann Helm

Atty. Katherine Ann Helm

Katherine Ann Helm is a lawyer practicing litigation, intellectual property litigation, intellectual property. Katherine Ann received a M.A. degree from Johns Hopkins University in 2001, and has been licensed for 17 years.

New York New York 17 yrs experience 17 year
Call (917) 672-1523 Book Appointment

Profile Summary

About Katherine Ann Helm at a glance

Katherine Ann Helm is an Associate based in New York, New York, practicing at Simpson Thacher & Bartlett LLP. They have 17+ years of legal experience, licensed to practice since 2009. Their practice focuses on ip and litigation. Admitted to practice in New York (2009), Massachusetts (2009), District of Columbia (2010), and U.S. Court of Appeals, Federal Circuit (2010). Educated at Fordham University School of Law (J.D., 2008) and Johns Hopkins University (M.A. Johns, 2001). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Katherine Ann Helm is a lawyer practicing litigation, intellectual property litigation, intellectual property
  • Katherine Ann received a M.A. degree from Johns Hopkins University in 2001, and has been licensed for 17 years
  • Katherine Ann practices at Simpson Thacher & Bartlett LLP in New York, NY

Practice Areas Explained

Katherine Ann Helm's Areas of Practice

Each practice area below reflects the types of cases Katherine Ann Helm handles, with a brief overview of what that area of law covers.

Intellectual Property

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

Katherine Ann Helm is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in New York →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Katherine Ann Helm is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Katherine Ann Helm

Where is Katherine Ann Helm's law office located?
Katherine Ann Helm's law practice is located in New York, New York. The firm is Simpson Thacher & Bartlett LLP. You can contact the office directly through this profile page.
What practice areas does Katherine Ann Helm handle?
Katherine Ann Helm focuses on ip, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Katherine Ann Helm practiced law?
Katherine Ann Helm has 17+ years of legal experience and has been licensed since 2009.
Where did Katherine Ann Helm go to law school?
Katherine Ann Helm earned their education at (J.D., 2008); (M.A. Johns, 2001).
How can I contact Katherine Ann Helm for a consultation?
You can contact Katherine Ann Helm 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.
Fordham University School of Law
- 2008
M.A. Johns
Johns Hopkins University
- 2001

Bar Admissions

New York
Admitted: 2009
Massachusetts
Admitted: 2009
District of Columbia
Admitted: 2010
U.S. Court of Appeals, Federal Circuit
Admitted: 2010
U.S. District Court, Southern District of New York
Admitted: 2011
U.S. District Court, Eastern District of New York
Admitted: 2011

Reviews

These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.