Atty. John Leslie Eisel
John Leslie Eisel is a lawyer practicing corporate, mergers & acquisitions, private equity & venture capital and 5 other areas of law. John received a B.S. degree from University of Illinois in 1971, and has been licensed for 52 years.
Corporate & More Attorney · Serving Chicago, IL · 52+ Years Experience
Profile Summary
About John Leslie Eisel at a Glance
John Leslie Eisel is a Partner based in Chicago, Illinois, practicing at Locke Lord LLP. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on business, class action, m&a, product liability, and litigation. Admitted to practice in Illinois (1974). Educated at University of Illinois College of Law (J.D., 1974) and University of Illinois (B.S., 1971). Recognitions include AV Preeminent. Active member of Memberships Institute of Illinois Business Law Planning Committee for The Ray Garrett Jr and Corporate and Securities Law Institute The Law Club. Serves clients in Chicago, IL and the surrounding metropolitan area.
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About John Leslie Eisel
- John Leslie Eisel is a lawyer practicing corporate, mergers & acquisitions, private equity & venture capital and 5 other areas of law
- John received a B.S. degree from University of Illinois in 1971, and has been licensed for 52 years
- John practices at Locke Lord LLP in Chicago, IL
Practice Areas Explained
John Leslie Eisel's Areas of Legal Practice
Each practice area below reflects the types of cases John Leslie Eisel 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.
John Leslie Eisel is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Illinois →
Class Action in Chicago
John Leslie Eisel is one of 26,226 class action attorneys indexed nationally. Browse class action attorneys in Illinois →
Mergers & Acquisitions in Chicago
John Leslie Eisel is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in Illinois →
Product Liability in Chicago
John Leslie Eisel is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in Illinois →
Civil Litigation in Chicago
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
John Leslie Eisel is one of 450,751 litigation attorneys indexed nationally. Browse litigation 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.
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Professional Profile
Why Clients in Chicago Choose John Leslie Eisel
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 John Leslie Eisel's practice in the field of business, class action, m&a, product liability, and litigation.
Decade-Tested Legal Experience
John Leslie Eisel brings 52+ 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, class action, and m&a, John Leslie Eisel 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 John Leslie Eisel 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 John Leslie Eisel Handles in Chicago
Below is a representative sample of the types of matters John Leslie Eisel 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.
This list is illustrative, not exhaustive. Contact John Leslie Eisel directly to discuss the specifics of your situation.
Search Reference
How People Find John Leslie Eisel Online
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John Leslie Eisel's Practice Areas & Specializations
Education & Law School Background
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Bar Admissions & Licensed Jurisdictions
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