New york

Sisun Law

(5 Reviews)
135 Madison Ave floor 5, New York, NY 10016, USA

Sisun Law is located in New York County of New York state. On the street of Madison Avenue and street number is 135. For inquiries, you can contact them at (347) 913-7800. You can get more information from their website.
The coordinates that you can use in navigation applications to get to find Sisun Law quickly are 40.7459726 ,-73.9839961

Contact and Address

State: New York
Address: 135 Madison Ave floor 5, New York, NY 10016, USA
Postal code: 10016
Phone: (347) 913-7800
Website: http://sisunlaw.com/

Opening Hours:

Monday:8:00 AM – 7:00 PM
Tuesday:8:00 AM – 7:00 PM
Wednesday:8:00 AM – 7:00 PM
Thursday:8:00 AM – 7:00 PM
Friday:8:00 AM – 7:00 PM
Saturday:Closed
Sunday:Closed

Location & routing

Sisun Law135 Madison Ave floor 5, New York, NY 10016, USA
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Users Reviews And Rating

  • Christian Lang

    (October 31, 2025, 6:28 pm)

    We worked with Scott to secure a mark with some potential complications. The team was great at helping us work through those issues sensibly in a way that minimized cost for a small startup. Highly recommend!

  • Dan Grech

    (October 31, 2025, 5:20 pm)

    Scott Sisun has been my trademark and IP attorney for several years, and working with him has been an outstanding experience. Scott brings a rare combination of sharp legal intellect, business savvy, and genuine integrity to his work. He’s not just an IP attorney — he’s a true strategic partner who understands how to protect and grow a business.

    What impressed me most was his authentic, values-driven approach. Scott knows his clients want an advocate who’s tough when it matters but thoughtful and fair in how he practices law. He’s built a firm that reflects those principles — collaborative, efficient, and rooted in trust.

    I appreciated how Scott approaches every engagement with the mindset of a business builder, recognizing IP as a critical growth asset. He’s proactive, clear, and always looking for better ways to deliver results. If you want a lawyer who’s not just competent but deeply aligned with your mission and values, Scott is the one you want in your corner.

    — Dan Grech, Founder & CEO, BizHack Academy

  • Taehoon Kim

    (October 31, 2025, 4:15 pm)

    If you're looking for a professional advisor who goes beyond simply filing your trademark, Scott is the right person to work with. He's detail-oriented and offers clear, strategic guidance on how to move your brand forward. Highly recommend!

  • Mackenzie Berg

    (September 23, 2025, 10:04 am)

    Scott and the team were great to work with! Very easy to work with and knew everything that was needed to get our trademark over the finish line. Definitely using Sisun Law in the future!

  • Alexandra Pauly

    (May 5, 2025, 2:16 pm)

    I've been working with Scott and his team for about a year now, and only have positive things to say. As someone new to all things USPTO and trademark law, I've had many questions along the way — Scott has been extremely patient and transparent while walking me through the process. Highly recommend!

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