Atty. William D Schmidt

Atty. William D Schmidt

William D Schmidt is a lawyer practicing intellectual property, patents, biotechnology and 9 other areas of law. William received a degree from Shenandoah University in 2003, and has been licensed for 32 years.

Hauppauge Hauppauge 32 yrs experience 32 year
Call (363) 333-2640 Book Appointment

Biotechnology & More Attorney · Serving Hauppauge, NY · 32+ Years Experience

Profile Summary

About William D Schmidt at a Glance

William D Schmidt is a patent, business, ip, product liability, and litigation attorney based in Hauppauge, New York. They have 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in New York (1994), New Jersey (1994), and registered to practice before the U.S. Patent and Trademark Office (1995). Educated at Shenandoah University (Pharm.D. St., 2003) and Touro Law School (J.D., 1993). Serves clients in Hauppauge, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William D Schmidt

  • William D Schmidt is a lawyer practicing intellectual property, patents, biotechnology and 9 other areas of law
  • William received a degree from Shenandoah University in 2003, and has been licensed for 32 years
  • William practices in Hauppauge, NY

Practice Areas Explained

William D Schmidt's Areas of Legal Practice

Each practice area below reflects the types of cases William D Schmidt handles, with a practical overview of what that area of law involves and how it may apply to your situation in Hauppauge.

Patent Law in Hauppauge

William D Schmidt is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in New York →

Business & Corporate Law in Hauppauge

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

William D Schmidt is one of 497,491 business attorneys indexed nationally. Browse business attorneys in New York →

Intellectual Property in Hauppauge

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

William D Schmidt is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in New York →

Product Liability in Hauppauge

William D Schmidt is one of 65,610 product liability attorneys indexed nationally. Browse product liability attorneys in New York →

Civil Litigation in Hauppauge

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

William D Schmidt is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Hauppauge

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 Hauppauge 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 venue, 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.

Hauppauge Courts and Legal Process

Choosing a Hauppauge-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 New York attorneys? Browse all attorneys in Hauppauge or all attorneys in New York.

Frequently Asked

Common Questions About William D Schmidt

Where is William D Schmidt's law office located?
William D Schmidt's law practice is located in Hauppauge, New York. You can contact the office directly through this profile page.
What practice areas does William D Schmidt handle?
William D Schmidt focuses on patent, business, ip, product liability, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has William D Schmidt practiced law?
William D Schmidt has 32+ years of legal experience and has been licensed since 1994.
Where did William D Schmidt go to law school?
William D Schmidt earned their education at (Pharm.D. St., 2003); (J.D., 1993).
How can I contact William D Schmidt for a consultation?
You can contact William D Schmidt 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.

Professional Profile

Why Clients in Hauppauge Choose William D Schmidt

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 William D Schmidt's practice in the field of patent, business, ip, product liability, and litigation.

Decade-Tested Legal Experience

William D Schmidt brings 32+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in New York, New Jersey, and registered to practice before the U.S. Patent and Trademark Office, William D Schmidt can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, business, and ip, William D Schmidt can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Hauppauge

A Hauppauge-based practice means William D Schmidt 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 William D Schmidt Handles in Hauppauge

Below is a representative sample of the types of matters William D Schmidt has experience with under New York 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 William D Schmidt directly to discuss the specifics of your situation.

Search Reference

How People Find William D Schmidt Online

Prospective clients searching for legal help in Hauppauge 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 William D Schmidt.

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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 William D Schmidt directly.

Education & Law School Background

Pharm.D. St.
Shenandoah University
- 2003
J.D.
Touro Law School
- 1993

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1994
New Jersey
Admitted: 1994
registered to practice before the U.S. Patent and Trademark Office
Admitted: 1995

Client Reviews & Ratings — William D Schmidt

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