Atty. Frank Edwin Sieglitz

Atty. Frank Edwin Sieglitz

Frank Edwin Sieglitz is a lawyer practicing class actions, complex and multi-district litigation, corporate law and 6 other areas of law. Frank received a B.A. degree from University of Wyoming in 1966, and has been licensed for 56 years.

Sacramento Sacramento 56 yrs experience 56 year
Call (310) 893-3317 Book Appointment

Class Actions & More Attorney · Serving Sacramento, CA · 56+ Years Experience

Profile Summary

About Frank Edwin Sieglitz at a Glance

Frank Edwin Sieglitz is a Partner based in Sacramento, California, practicing at Pillsbury Winthrop Shaw Pittman LLP. They have 56+ years of legal experience, licensed to practice since 1970. Their practice focuses on business, ip, class action, securities, and litigation. Admitted to practice in California (1970). Educated at University of Virginia School of Law (LL.B., 1969) and University of Wyoming (B.A., 1966). Recognitions include AV Preeminent. Serves clients in Sacramento, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Frank Edwin Sieglitz

  • Frank Edwin Sieglitz is a lawyer practicing class actions, complex and multi-district litigation, corporate law and 6 other areas of law
  • Frank received a B.A. degree from University of Wyoming in 1966, and has been licensed for 56 years
  • Frank practices at Pillsbury Winthrop Shaw Pittman LLP in Sacramento, CA

Practice Areas Explained

Frank Edwin Sieglitz's Areas of Legal Practice

Each practice area below reflects the types of cases Frank Edwin Sieglitz handles, with a practical overview of what that area of law involves and how it may apply to your situation in Sacramento.

Business & Corporate Law in Sacramento

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

Frank Edwin Sieglitz is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Intellectual Property in Sacramento

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

Frank Edwin Sieglitz is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Class Action in Sacramento

Frank Edwin Sieglitz is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in California →

Securities Law in Sacramento

Frank Edwin Sieglitz is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in California →

Civil Litigation in Sacramento

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

Frank Edwin Sieglitz is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Sacramento

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

Sacramento Courts and Legal Process

Choosing a Sacramento-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Sacramento or all attorneys in California.

Frequently Asked

Common Questions About Frank Edwin Sieglitz

Where is Frank Edwin Sieglitz's law office located?
Frank Edwin Sieglitz's law practice is located in Sacramento, California. The firm is Pillsbury Winthrop Shaw Pittman LLP. You can contact the office directly through this profile page.
What practice areas does Frank Edwin Sieglitz handle?
Frank Edwin Sieglitz focuses on business, ip, class action, securities, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Frank Edwin Sieglitz practiced law?
Frank Edwin Sieglitz has 56+ years of legal experience and has been licensed since 1970.
Where did Frank Edwin Sieglitz go to law school?
Frank Edwin Sieglitz earned their education at (LL.B., 1969); (B.A., 1966).
How can I contact Frank Edwin Sieglitz for a consultation?
You can contact Frank Edwin Sieglitz 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.
What awards or recognition has Frank Edwin Sieglitz received?
Frank Edwin Sieglitz's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Sacramento Choose Frank Edwin Sieglitz

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Frank Edwin Sieglitz's practice in the field of business, ip, class action, securities, and litigation.

Decade-Tested Legal Experience

Frank Edwin Sieglitz brings 56+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering business, ip, and class action, Frank Edwin Sieglitz can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Sacramento

A Sacramento-based practice means Frank Edwin Sieglitz attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Frank Edwin Sieglitz Handles in Sacramento

Below is a representative sample of the types of matters Frank Edwin Sieglitz has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Frank Edwin Sieglitz directly to discuss the specifics of your situation.

Search Reference

How People Find Frank Edwin Sieglitz Online

Prospective clients searching for legal help in Sacramento commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Frank Edwin Sieglitz.

Frank Edwin Sieglitz attorney Frank Edwin Sieglitz lawyer Frank Edwin Sieglitz Sacramento Frank Edwin Sieglitz California Frank Edwin Sieglitz reviews Frank Edwin Sieglitz contact Pillsbury Winthrop Shaw Pittman LLP law firm business attorney in Sacramento business lawyer Sacramento best business attorney Sacramento top rated business lawyer near me business attorney California find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Frank Edwin Sieglitz directly.

Education & Law School Background

LL.B.
University of Virginia School of Law
- 1969
B.A.
University of Wyoming
- 1966

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1970

Client Reviews & Ratings — Frank Edwin Sieglitz

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