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Sisun

IP firm in

Sisun Law in Midtown Manhattan offers trademark, copyright, patent, and business services. Led by a former USPTO examiner, the firm provides personalized intellectual property solutions.

Sisun: IP firm in New York City

Sisun Law, located at 135 Madison Ave floor 5, New York, NY 10016, provides intellectual property services in the heart of Manhattan. The firm offers:

  • Trademark registration and enforcement led by a former USPTO examiner
  • Copyright registration and protection for creative works
  • Patent services through their network of experienced attorneys
  • Business formation and startup advisory services

Serving clients from emerging startups to established brands across New York City, Sisun Law delivers personalized intellectual property strategies tailored to each client’s individual needs and budget.

Industry-specific activity

  • All industries

Intellectual Property Fields

We don't have any indication about the fields served by Sisun.
Sisun

Sisun's team

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Meet Sisun at events

Sisun is located at 135 Madison Ave floor 5, New York, NY 10016, United States, but you can meet them at events. You’ll find the complete list below.

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Sisun is not sponsoring any event.

Sisun is not exhibiting at any event.

Closed

Closed all day

  • 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 all day

  • Sunday

    Closed all day

  • Local time

    August 17, 2025 3:34 am
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