Atty. Frederick Charles Lowinger

Atty. Frederick Charles Lowinger

Frederick Charles Lowinger is a lawyer practicing financial markets and services, mergers & acquisitions, disclosure and 4 other areas of law. Frederick received a B.S. degree from University of Pennsylvania - The Wharton School in 1977, and has been licensed for 44 years.

Chicago Chicago 44 yrs experience 44 year
Call (312) 535-4941 Book Appointment

Disclosure & More Attorney · Serving Chicago, IL · 44+ Years Experience

Profile Summary

About Frederick Charles Lowinger at a Glance

Frederick Charles Lowinger is a Partner based in Chicago, Illinois, practicing at Sidley Austin LLP. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on business, m&a, and securities. Admitted to practice in Illinois (1982). Educated at University of Chicago Law School (J.D., 1980) and University of Pennsylvania - The Wharton School (B.S., 1977). Recognitions include AV Preeminent. Serves clients in Chicago, IL and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Frederick Charles Lowinger

  • Frederick Charles Lowinger is a lawyer practicing financial markets and services, mergers & acquisitions, disclosure and 4 other areas of law
  • Frederick received a B.S. degree from University of Pennsylvania - The Wharton School in 1977, and has been licensed for 44 years
  • Frederick practices at Sidley Austin LLP in Chicago, IL

Practice Areas Explained

Frederick Charles Lowinger's Areas of Legal Practice

Each practice area below reflects the types of cases Frederick Charles Lowinger handles, with a practical overview of what that area of law involves and how it may apply to your situation in Chicago.

Business & Corporate Law in Chicago

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

Frederick Charles Lowinger is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →

Mergers & Acquisitions in Chicago

Frederick Charles Lowinger is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →

Securities Law in Chicago

Frederick Charles Lowinger is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Chicago

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 Chicago 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.

Chicago Courts and Legal Process

Choosing a Chicago-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 Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.

Frequently Asked

Common Questions About Frederick Charles Lowinger

Where is Frederick Charles Lowinger's law office located?
Frederick Charles Lowinger's law practice is located in Chicago, Illinois. The firm is Sidley Austin LLP. You can contact the office directly through this profile page.
What practice areas does Frederick Charles Lowinger handle?
Frederick Charles Lowinger focuses on business, m&a, securities. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Frederick Charles Lowinger practiced law?
Frederick Charles Lowinger has 44+ years of legal experience and has been licensed since 1982.
Where did Frederick Charles Lowinger go to law school?
Frederick Charles Lowinger earned their education at (J.D., 1980); (B.S., 1977).
How can I contact Frederick Charles Lowinger for a consultation?
You can contact Frederick Charles Lowinger 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 Frederick Charles Lowinger received?
Frederick Charles Lowinger's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Chicago Choose Frederick Charles Lowinger

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 Frederick Charles Lowinger's practice in the field of business, m&a, and securities.

Decade-Tested Legal Experience

Frederick Charles Lowinger brings 44+ 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, m&a, and securities, Frederick Charles Lowinger can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Chicago

A Chicago-based practice means Frederick Charles Lowinger 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 Frederick Charles Lowinger Handles in Chicago

Below is a representative sample of the types of matters Frederick Charles Lowinger has experience with under Illinois 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

This list is illustrative, not exhaustive. Contact Frederick Charles Lowinger directly to discuss the specifics of your situation.

Search Reference

How People Find Frederick Charles Lowinger Online

Prospective clients searching for legal help in Chicago 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 Frederick Charles Lowinger.

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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 Frederick Charles Lowinger directly.

Education & Law School Background

J.D.
University of Chicago Law School
- 1980
B.S.
University of Pennsylvania - The Wharton School
- 1977

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1982

Client Reviews & Ratings — Frederick Charles Lowinger

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