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State attorney guide

Trademark attorneys in Pennsylvania

Compare 14 attorneys across Pennsylvania, from highly rated practices to the complete statewide list.

Ranked by listed rating

Top picks in Pennsylvania

  1. No. 1

    Gerben IP

    Philadelphia, PA 4.9 out of 5 (33)

    Gerben IP is a Philadelphia-based trademark-focused law firm offering clearance, registration, monitoring, litigation, renewals, and portfolio management for entrepreneurs, established businesses, and fellow attorneys.

    Strengths

    • Flat-fee trademark registration package is advertised at $3,000 plus government filing fees, and reviewers repeatedly praise predictable pricing with no unexpected costs.
    • Long track record since 2008, with reported results including 10,000+ USPTO trademark registrations, 11,000+ trademarks under management, 15,000+ searches, and 1,500+ disputes settled.
    • Reviews frequently highlight clear, prompt, and consistent communication throughout the trademark process.
    • Clients describe the team as professional, organized, proactive, friendly, and efficient, including in handling tricky trademark matters.
    • International experience is supported by work with clients in 70+ foreign jurisdictions, 50 U.S. states, and 500+ cities, including foreign brands seeking U.S. trademark protection.

    Considerations

    • One caller reports a missed callback; Gerben says unclear messages or missing callback numbers can prevent a direct response.
    • The advertised trademark registration package costs $3,000 plus government filing fees.
  2. No. 2

    Acker Wood Intellectual Property Law, LLC

    Pittsburgh, PA 4.8 out of 5 (16)

    Pittsburgh-based intellectual property law firm providing worldwide patent, trademark, copyright, and related legal services with a focus on personalized, efficient representation for inventors, businesses, and institutions.

    Strengths

    • Provides a broad intellectual property practice covering patents, trademarks, copyrights, trade secrets, licensing, litigation, and business formation services.
    • Serves a wide range of clients, from sole inventors and small business owners to start-ups, large corporations, and universities.
    • Led by a registered patent attorney with more than twenty years of experience and admissions in Pennsylvania, Ohio, the Western District Court of Pennsylvania, and before the USPTO.
    • Offers a free 20-minute telephone consultation and international IP services, including international trademark registration.
    • Reviews consistently praise the founder as knowledgeable, responsive, detail-oriented, efficient, and affordable, with successful outcomes reported in patent, trademark, and infringement matters.

    Considerations

    • Written client feedback praises Gwen Acker Wood's attention to detail and personal involvement rather than identifying a repeated service complaint.
    • Clients describe successful patent, trademark, and infringement work with Gwen Acker Wood, without a repeated complaint about billing or follow-up.
  3. No. 3

    IP Works Law - Intellectual Property Attorney

    Doylestown, PA 4.7 out of 5 (40)

    Doylestown-based intellectual property practice guiding founders and businesses through patents, trademarks, copyrights, contracts, and brand protection with a plain-language, relationship-driven approach.

    Strengths

    • Reviewers consistently praise clear, plain-language explanations of patent, trademark, and copyright matters
    • Clients frequently describe responsive, thorough, and professional service from Catherine Cavella and the wider team
    • Many reviews cite long-term relationships spanning years or decades, suggesting strong client retention
    • The firm is credited with guiding clients through USPTO filings, office action responses, and brand protection matters including Amazon Brand Registry
    • Several reviewers describe the firm as cost-effective or worth the investment for the protection provided

    Considerations

    • A small number of reviews describe lengthy timelines and unexpected or substantial costs in patent and trademark matters
    • Some negative reviewers report outcomes that did not meet expectations, including continued refusals or unapproved applications; the firm has publicly disputed portions of these accounts
    • Reviews indicate the patent and trademark process itself is slow and technical, so clients should plan for an extended engagement
  4. No. 4

    Paul & Paul

    Philadelphia, PA 4.7 out of 5 (26)

    Paul & Paul is a Philadelphia intellectual property law firm handling patents, trademarks, copyright, technology, litigation, and international IP matters for clients ranging from Fortune 500 companies to individual inventors.

    Strengths

    • Strong positive review pattern for attorney expertise, especially in patent and trademark matters.
    • Reviewers frequently cite responsiveness, including timely answers and deadline reminders.
    • Long-term client relationships recur, with reviewers reporting multi-year or multi-decade use.
    • Positive outcomes are reported across diverse technical fields, including obscure or emerging areas.
    • Boutique-firm attention and consideration of client budgets are recurring themes in feedback.

    Considerations

    • A minority of reviews report unfavorable case outcomes, including a patent loss after paid representation.
    • One review describes a communication breakdown after an initial consultation and emailed documents; the firm later attributed the missed messages to a spam folder.
  5. No. 5

    Caesar Rivise, PC

    Philadelphia, PA 4.6 out of 5 (7)

    Caesar Rivise, PC is a Philadelphia-based intellectual property law firm founded in 1926, offering patent, trademark, and copyright services to individuals, startups, universities, hospitals, and multinational corporations.

    Strengths

    • Long-established intellectual property practice founded in 1926 with deep patent, trademark, and copyright experience.
    • Attorneys hold technical backgrounds across chemistry, pharmaceuticals, biotechnology, engineering, computers, and information technology.
    • Serves a wide range of clients, from individuals and small entrepreneurial organizations to Fortune 500 companies, hospitals, and universities.
    • Reviewers frequently praise responsiveness, clear explanations, and attentive communication during patent matters.
    • Available reviews highlight successful patent prosecution, including allowed claims and first-attempt patent grants.

    Considerations

    • Clients praise Caesar Rivise's proactive communication and clear explanations of patent work.
    • Patent clients praise help obtaining allowed claims and a first patent grant, without recurring complaints about the preparation or prosecution of applications.

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