Atty. Siegfried Paul Knopf

Atty. Siegfried Paul Knopf

Siegfried Paul Knopf is a lawyer practicing native peoples law, securities & investment fraud, global finance and 8 other areas of law. Siegfried received a A.B. degree from Bowdoin College in 1982, and has been licensed for 43 years.

New York New York 43 yrs experience 43 year
Call (914) 867-1084 Book Appointment

Profile Summary

About Siegfried Paul Knopf at a glance

Siegfried Paul Knopf is a Senior Counsel based in New York, New York, practicing at Sidley Austin LLP. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on securities, consumer, and aviation. Admitted to practice in New York (1983) and California (1985). Educated at Columbia University School of Law (J.D., 1982) and Bowdoin College (A.B., 1982). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Siegfried Paul Knopf is a lawyer practicing native peoples law, securities & investment fraud, global finance and 8 other areas of law
  • Siegfried received a A.B. degree from Bowdoin College in 1982, and has been licensed for 43 years
  • Siegfried practices at Sidley Austin LLP in New York, NY

Practice Areas Explained

Siegfried Paul Knopf's Areas of Practice

Each practice area below reflects the types of cases Siegfried Paul Knopf handles, with a brief overview of what that area of law covers.

Securities Law

Siegfried Paul Knopf is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in New York →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Siegfried Paul Knopf is one of 50,607 consumer attorneys indexed nationally. Browse consumer attorneys in New York →

Aviation Law

Aviation attorneys for aircraft accidents, FAA regulation, pilot defense, and aviation industry matters.

Siegfried Paul Knopf is one of 9,225 aviation attorneys indexed nationally. Browse aviation 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 Siegfried Paul Knopf

Where is Siegfried Paul Knopf's law office located?
Siegfried Paul Knopf's law practice is located in New York, New York. The firm is Sidley Austin LLP. You can contact the office directly through this profile page.
What practice areas does Siegfried Paul Knopf handle?
Siegfried Paul Knopf focuses on securities, consumer, aviation. Each practice area listed reflects experience handling cases of that type in New York.
How long has Siegfried Paul Knopf practiced law?
Siegfried Paul Knopf has 43+ years of legal experience and has been licensed since 1983.
Where did Siegfried Paul Knopf go to law school?
Siegfried Paul Knopf earned their education at (J.D., 1982); (A.B., 1982).
How can I contact Siegfried Paul Knopf for a consultation?
You can contact Siegfried Paul Knopf 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.
Columbia University School of Law
- 1982
A.B.
Bowdoin College
- 1982

Bar Admissions

New York
Admitted: 1983
California
Admitted: 1985

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.