Atty. Douglas Panzer

Atty. Douglas Panzer

Douglas Panzer is a lawyer practicing international ip law, internet law, ip strategy & business development and 7 other areas of law. Douglas received a B.A. degree from Washington & Lee University in 1998, and has been licensed for 20 years.

Philadelphia Philadelphia 20 yrs experience 20 year
Call (332) 242-3820 Book Appointment

International IP Law & More Attorney · Serving Philadelphia, PA · 20+ Years Experience

Profile Summary

About Douglas Panzer at a Glance

Douglas Panzer is a Partner based in Philadelphia, Pennsylvania, practicing at Caesar Rivise, PC. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on patent, trademark, copyright, business, and ip. Admitted to practice in Pennsylvania (2006) and New Jersey (2006). Educated at American University (J.D., 2006) and Washington & Lee University (B.A. Economics, 1998). Active member of Philadelphia and American Bar Associations. Serves clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Douglas Panzer

  • Douglas Panzer is a lawyer practicing international ip law, internet law, ip strategy & business development and 7 other areas of law
  • Douglas received a B.A. degree from Washington & Lee University in 1998, and has been licensed for 20 years
  • Douglas practices at Caesar Rivise, PC in Philadelphia, PA

Practice Areas Explained

Douglas Panzer's Areas of Legal Practice

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

Patent Law in Philadelphia

Douglas Panzer is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Pennsylvania →

Trademark Law in Philadelphia

Douglas Panzer is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Pennsylvania →

Copyright Law in Philadelphia

Douglas Panzer is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in Pennsylvania →

Business & Corporate Law in Philadelphia

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

Douglas Panzer is one of 497,491 business attorneys indexed nationally. Browse business attorneys in Pennsylvania →

Intellectual Property in Philadelphia

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

Douglas Panzer is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Pennsylvania →

Jurisdictional Context

Why Local Counsel Matters in Philadelphia

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

Philadelphia Courts and Legal Process

Choosing a Philadelphia-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 Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common Questions About Douglas Panzer

Where is Douglas Panzer's law office located?
Douglas Panzer's law practice is located in Philadelphia, Pennsylvania. The firm is Caesar Rivise, PC. You can contact the office directly through this profile page.
What practice areas does Douglas Panzer handle?
Douglas Panzer focuses on patent, trademark, copyright, business, ip. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Douglas Panzer practiced law?
Douglas Panzer has 20+ years of legal experience and has been licensed since 2006.
Where did Douglas Panzer go to law school?
Douglas Panzer earned their education at (J.D., 2006); (B.A. Economics, 1998).
How can I contact Douglas Panzer for a consultation?
You can contact Douglas Panzer 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 Philadelphia Choose Douglas Panzer

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 Douglas Panzer's practice in the field of patent, trademark, copyright, business, and ip.

Decade-Tested Legal Experience

Douglas Panzer brings 20+ 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 Pennsylvania and New Jersey, Douglas Panzer can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, trademark, and copyright, Douglas Panzer can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Philadelphia

A Philadelphia-based practice means Douglas Panzer 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 Douglas Panzer Handles in Philadelphia

Below is a representative sample of the types of matters Douglas Panzer has experience with under Pennsylvania 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 Douglas Panzer directly to discuss the specifics of your situation.

Search Reference

How People Find Douglas Panzer Online

Prospective clients searching for legal help in Philadelphia 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 Douglas Panzer.

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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 Douglas Panzer directly.

Education & Law School Background

J.D.
American University
- 2006
B.A. Economics
Washington & Lee University
- 1998

Bar Admissions & Licensed Jurisdictions

Pennsylvania
Admitted: 2006
New Jersey
Admitted: 2006

Client Reviews & Ratings — Douglas Panzer

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