• Intellectual property
    and media law professionals.

  • Daniel Hasik

    Businesses feel comfortable
    leaving their toughest cases
    with Daniel because it’s clear
    he understands and loves his job

    WTR 1000, 2019
  • Anna Kruszewska

    Top 25 Women Lawyers in Business
    by Forbes Women 2022

  • Eric Rheims

    Eric is a fantastic lawyer and
    a recognised authority
    in anti-counterfeiting

    WTR 1000, 2019
  • Intellectual property
    and media law professionals.

  • Daniel Hasik

    Businesses feel comfortable
    leaving their toughest cases
    with Daniel because it’s clear
    he understands and loves his job

    WTR 1000, 2019
  • Anna Kruszewska

    a skilled litigator

    Legal 500, 2017
  • Eric Rheims

    Eric is a fantastic lawyer and
    a recognised authority
    in anti-counterfeiting

    WTR 1000, 2019

About us


Hasik Rheims and Partners

A team of experts in intellectual property, new technologies and media law.

Our work is based on more than a decade of experience. We are guided by the highest global standards, which allows us to advise our clients effectively, and represent their interests both at the negotiating table and in the courtroom.

We take care of intangible goods, protecting everything from brands, technologies and competitive advantage, to artistic works and know how, to reputation, good name and privacy.

Our goal is to provide
‘made-to-measure’ solutions.

Because we are a boutique law firm, our clients know they are working directly with experienced experts. Every member of our team is a specialist in their field, and by pooling our skills, we give our clients the support they need on the matters they entrust to us. 

Every year our team is among the top Polish law firms, and earns recommendations (for both the firm and individuals) in prestigious international rankings (WTR 1000, IAM 1000, Legal 500, Chambers)

We invite you to turn to us.

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Meet our team


Daniel Hasik
Daniel Hasik
partner, attorney-at-law

Eric Rheims
Eric Rheims
partner, attorney-at-law

Anna Kruszewska
Anna Kruszewska
partner, attorney-at-law

dr Aleksandra Sewerynik
dr Aleksandra Sewerynik
attorney-at-law, choir director

Adrian Nosal
Adrian Nosal
attorney-at-law

Joanna Woźniak
Joanna Woźniak
attorney-at-law

Norbert Walasek
Norbert Walasek
attorney-at-law

Katarzyna Kręźlewicz
Katarzyna Kręźlewicz
patent attorney, attorney-at-law

Karolina Gajda-Gromadzka
Karolina Gajda-Gromadzka
patent attorney

Jakub Kozak
Jakub Kozak
attorney-at-law

Iga Oppeln-Bronikowska
Iga Oppeln-Bronikowska
attorney-at-law

Katarzyna Pulit
Katarzyna Pulit
trainee attorney-at-law

Dominika Zawadka
Dominika Zawadka
lawyer, philologist

Julia Balas
Julia Balas
junior lawyer

Zuzanna Kietlińska
Zuzanna Kietlińska
junior lawyer

Roksana Podkowa
Roksana Podkowa
paralegal

Laura Zielezińska
Laura Zielezińska
junior lawyer

Aleksandra Bowanko
Aleksandra Bowanko
junior lawyer

Julia Szcześniak
Julia Szcześniak
junior lawyer

Agata Gaweł
Agata Gaweł
office manager

Contact


Monday - Friday
9:00 am to 5:00 pm

Pl. Trzech Krzyży 10/14
00-499 Warsaw

tel: (+48) 22 299 60 70
This email address is being protected from spambots. You need JavaScript enabled to view it.

To arrange a meeting, please call in advance or send us an email.

For anti-counterfeiting matters, please write to This email address is being protected from spambots. You need JavaScript enabled to view it. and:

ul. Marokańska 2s lok 4
03-977 Warszawa


tel: (+48) 579 066 338
This email address is being protected from spambots. You need JavaScript enabled to view it.


Intellectual property
and media law professionals.

Pl. Trzech Krzyży 10/14
00-499 Warsaw

tel: (+48) 22 299 60 70
This email address is being protected from spambots. You need JavaScript enabled to view it.

ul. Marokańska 2s lok 4
03-977 Warsaw

tel: (+48) 579 066 338
This email address is being protected from spambots. You need JavaScript enabled to view it.

Copyright © 2020 - Hasik Rheims & Partners