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Greenberg & Lieberman

IP firm in

Greenberg & Lieberman, LLC in Washington DC provides intellectual property services including patent prosecution, trademark registration, and copyright protection.

Greenberg & Lieberman: IP firm in Washington

Greenberg & Lieberman, LLC, located at 1775 I St NW suite 1150, Washington, DC, is an intellectual property law firm serving clients across the United States. The firm handles:

  • Patent prosecution and litigation
  • Trademark registration and protection
  • Copyright enforcement
  • Trade secret protection

With expertise in various IP matters, Greenberg & Lieberman represents small businesses, enterprises, and government agencies throughout the DC metropolitan area, helping clients protect their valuable intellectual assets and enforce their rights.

Industry-specific activity

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Intellectual Property Fields

We don't have any indication about the fields served by Greenberg & Lieberman.
Greenberg & Lieberman

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Meet Greenberg & Lieberman at events

Greenberg & Lieberman is located at 1775 I St NW suite 1150, Washington, DC 20006, United States, but you can meet them at events. You’ll find the complete list below.

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Greenberg & Lieberman is not exhibiting at any event.

Closed

9:00 am - 6:00 pm

  • Monday

    9:00 am - 6:00 pm

  • Tuesday

    9:00 am - 6:00 pm

  • Wednesday

    9:00 am - 6:00 pm

  • Thursday

    9:00 am - 6:00 pm

  • Friday

    9:00 am - 6:00 pm

  • Saturday

    Closed all day

  • Sunday

    Closed all day

  • Local time

    August 21, 2025 7:31 am
The profile of Greenberg & Lieberman is not yet verified. Messaging and quotes requests are disabled.

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