Trademark OppositionTTAB · EUIPO · 100+ boards

    The opposition window closes fast. Don't lose the right to challenge.

    Whether you need to challenge a conflicting application or defend your own against an opposition, an experienced attorney handles the proceeding — and watches the strict deadline so you never miss it.

    • File oppositions against conflicting marks
    • Defend your application if someone opposes it
    • US (TTAB), EU (EUIPO), UK and 100+ jurisdictions
    • Negotiation and settlement when it's the smarter route

    Filing from $200.00 in supported jurisdictions; defence quoted per matter. Government filing fees are separate, at cost — every line itemised before you pay.

    IIPLA Top IP Consultancy 2026Filing since 2016
    GTC attorneys assembling evidence for a trademark opposition

    Two sides of one fight

    Whichever side you're on, we handle it

    An opposition has an opponent and an applicant. We represent either — and the same attorney team owns the matter end to end.

    Filing an opposition

    Challenge a conflicting application before it ever registers.

    • Act inside the publication window — the deadline is strict
    • Gather evidence of your prior rights and likelihood of confusion
    • Common grounds: confusion, prior rights, descriptiveness, bad faith

    Defending against an opposition

    Someone opposed your application — protect what you filed.

    • Show the marks are sufficiently different, or the goods/services don't overlap
    • Respond on time — a missed deadline can abandon your application
    • Negotiate a coexistence or consent agreement where it's the smarter outcome

    Mind the window

    Opposition deadlines by jurisdiction

    Every jurisdiction sets a strict window from publication. Miss it and you fall back to a costlier cancellation after the mark registers. We track the date for you.

    United States (TTAB)30 days from publication (extendable in 30-day increments)
    European Union (EUIPO)3 months from publication
    United Kingdom (UKIPO)2 months from publication
    China (CNIPA)3 months from publication
    India4 months from publication
    Japan / South Korea / Canada / Australia2 months from publication

    How it works

    From situation to resolution

    Whether you're filing or defending, the path runs the same — assess, strategise, quote, then we handle the proceeding through to a decision or settlement.

    1. 1

      Describe your situation

      Tell us whether you need to file an opposition or defend against one, and share the conflicting mark and any deadline you've been served.

    2. 2

      Attorney case assessment

      Our attorney reviews the marks, the goods/services overlap, and the procedural posture to gauge the strength of the case.

    3. 3

      Strategy & quote

      We recommend a route — opposition, negotiation, or coexistence — and give you a transparent quote for the work before anything begins.

    4. 4

      Proceedings handled

      Once engaged, your attorney files the necessary documents, manages evidence and discovery, and represents you throughout the proceeding.

    5. 5

      Resolution

      The matter concludes through a board decision, a settlement agreement, or the withdrawal of the conflicting application.

    Transparent pricing

    Fair fees, every line shown upfront

    Filing is standardised, so we can quote it from a flat base. Defence depends on the cited grounds, so we scope it after a primary analysis. Either way, you see the full quote before any work begins.

    Filing an opposition

    Challenge a conflicting mark

    From $200.00

    • Case assessment and strategy
    • Opposition filing and representation
    • Government fees separate, at cost ($600/class USPTO, €320 EUIPO)

    Defending against opposition

    Protect your application

    By quote

    • Opposition assessment and defence strategy
    • Response drafting and filing
    • Settlement negotiation included

    Complex cases with multiple grounds or extensive discovery may be quoted higher. You get a complete breakdown before any work begins.

    Understanding oppositions

    Grounds, settlement, and what comes next

    The essentials behind every opposition — what you can challenge on, how most cases actually resolve, and what a decision means.

    Grounds for opposition

    The legal basis for challenging a trademark application.

    • Likelihood of confusion with an existing mark
    • Prior rights, registered or unregistered
    • Descriptiveness, non-distinctiveness, or genericness
    • Bad faith filing, deceptiveness, or contrary to public policy

    Settlement and coexistence

    Most oppositions settle before a final decision — often the most practical outcome.

    • Coexistence agreements define how both marks can be used
    • Consent agreements allow registration with the opponent's permission
    • Narrowing goods/services to remove the overlap

    What happens after a decision

    The outcome of an opposition, and what comes next.

    • If sustained, the application is refused registration
    • If dismissed, the application proceeds to registration
    • Either party can appeal to a higher tribunal or court
    • Appeals are possible but typically costlier than the original proceeding

    Your Customer Success Team

    A real team that owns your matter — not a ticket queue.

    Every GTC client gets a dedicated Account Manager and a Senior Account Manager who learn your business and stay with you from first email to final filing — real people who pick up the phone, so you never re-explain your brand or chase a queue.

    Your Account Manager

    Your day-to-day point of contact — coordinates every matter, keeps things moving, and already knows your file. No intake form, no re-explaining.

    Your Senior Account Manager

    Senior oversight on strategy and escalations, stepping in as your needs grow — so nothing important slips through the cracks.

    A real person, on email or a call — at every step.

    Your dedicated GTC Customer Success Team

    The proof

    Real work, real clients, real reviews

    7,500+

    Trademarks filed

    10,000+

    Clients served

    107

    Trademark jurisdictions

    11

    In-house attorneys

    Top-10 US Trademark FilerIIPLA Top IP Consultancy 2026Upwork · Top Rated Plus

    Verified reviews

    What clients say

    Trustpilot
    “I've had the pleasure of working with Rajat for many years. He has expertly guided me through the process of registering my company in the USA, Canada, UK, Australia, New Zealand, and more. His deep knowledge of trademark law across jurisdictions is impressive.”
    Darius Tay, IDVerify
    Trustpilot
    “We had various US trademarks to submit, and the team at Modi & Zaidi handled the entire process. They are friendly, knowledgeable and punctual. We will definitely use their services again.”
    Nathan Dulley, USVerify
    Trustpilot
    “Working with Maryam & the team of Rajat Modi has been an exceptional experience. Her professionalism, knowledge, and commitment to my case have been evident throughout the process.”
    Sohel, USVerify
    Trustpilot
    “I am a regular customer of GTC. They have done more than 15 Multi-Countries Trademarks for me so far. Their service quality and turnaround time is exceptional.”
    Umer Nouman, PKVerify
    Trustpilot
    “I had infringed on the copyright of a big brand, which threatened to lose my business. However, thanks to the professional work of this team, we signed the best possible contract and saved the business.”
    Anahit Taranyan, AMVerify
    Trustpilot
    “Global Trademark Company is the best in the business and I've used them for a number of my applications. Highly recommended for anyone looking for reliable trademark services.”
    Sheffali Chaudhary, CAVerify

    Questions, answered straight

    Frequently asked questions

    A trademark opposition is a legal proceeding before a trademark office's opposition board (the TTAB in the US, or the EUIPO Opposition Division, for example) challenging another party's trademark application. It's typically filed during the publication period, when a third party believes the applied-for mark would damage their existing rights. Depending on the jurisdiction and stage it's also known as an opposition proceeding, cancellation action, invalidation proceeding, or inter partes review.
    File an opposition

    Got an opposition deadline closing in?

    Ready when you are.

    Book a free 30-minute triage call with a trademark attorney. We'll review the cited grounds, scope the right response, and quote a flat fee before any work begins — no sales pitch, no obligation.

    GTC trademark attorney on a client consult call

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