ALWAYS ONE STEP AHEAD
LACH JANAS BIERNAT
Advocates and Attorneys-at-Law
A WARSAW-BASED LAW FIRM
Act efficiently and safely in business
We work to bring you closer to achieving all your plans, to help you avoid unnecessary stress and to make you as comfortable as possible in overcoming any crises and obstacles on your way to success
Energy and progress
Progress and experience
A young team of lawyers with the unquestionable authority and experience of our firm's partners. We look at every legal problem from many different perspectives.
SEE OUR AREAS OF ACTIVITY

competition and
e-commerce

copyright law

image and reputation protection

industrial property law
intellectual property law and trademarks law

new technologies and new media

film and theatre productions

artistic projects

litigation

professional trading

advertising

criminal business law

trademarks

real estate and construction contracts

family and inheritance law

corporate law

personal injury law

We are lawyers for people with a vision.
WE HELP CLIENTS ACHIEVE THEIR GOALS.
Nasze wygrane sprawy
Status
NAME
YEAR
AREA
DESCRIPTION
won
Andrzej Szpilman Halina Grzecznarowska Szpilman v. Literary Publishing House and Agata Tuszyńska.
2018
The case for protection of personal rights
See description
The case concerned a book entitled “Oskarżona Wiera Gran” (in English: “Vera Gran – the Accused”), in which the late Władysław Szpilman was slandered. The case drew a line between freedom of expression and freedom of creativity and the protection of personal rights. It echoed around the world because of the figure of Władysław Szpilman.
Ukryj opis sprawy
won
Weronika Rosati v.Andrzej Żuławski and Krytyka Polityczna.
2015
The case for protection of personal rights
See description
The case concerned a book entitled “Nocnik” (in English: “The Piss Pot”). The most interesting element was that the fictional character “Esther” was written in such a way that it was unmistakably based heavily on Polish actress Weronika Rosati. The book, due to an injunction relief, and later the court’s judgment, was withdrawn from circulation.
Ukryj opis sprawy
won
Alicja Kapuścińska Rene Maisner v. Artur Domosławski and Świat Książki.
2016
The case for protection of personal rights
See description
This case involved an interesting conflict between the biographer's right to write a biography and the personal rights of our female clients. Very intimate and sensitive family topics were included in the book. As a result of the successful lawsuit and the settlement, the sensitive chapters were removed from the book and the author sent our clients a letter of apology.
Ukryj opis sprawy
won
Tomasz Piątek
2021
2021
2023
The case for protection of personal rights
See description
These were cases against Tomasz Piątek related to his books “Macierewicz i jego tajemnice” (in English: “Macierewicz and his secrets”) and “Morawiecki i jego tajemnice” (in English: “Morawiecki and his secrets”). We were successful in the lawsuits filed by Jacek Kotas (for the use of the phrase "the Russian connection"), Michał Lisiecki (claims about behind the scenes work involving his media company), and Krzysztof Gaia (for drawing attention to his pro-Russian views).
Ukryj opis sprawy
won
Jeden z najwybitniejszych autorytetów naukowy w ekonomii rolniczej
2022
Business-criminal case
See description
Prawdopodobnie najdłuższy proces karny jaki trwa w III RP. Akt oskarżenia został wniesiony w roku 2000. Sprawa była rozpoznawana dwukrotnie w Sądzie Najwyższym oraz wielokrotnie w sądach niższych instancji . Ostatecznie: uniewinnienie z 8 na 9 zarzutów dotyczących rzekomych nieprawidłowości w funkcjonowaniu Spółki oraz obrotu akcjami.
Ukryj opis sprawy
won
Director of a brokerage house
2016
Swiss franc loan cases
See description
The case required a particularly interesting analysis into the status of the director of a brokerage house as a consumer. The case was successfully concluded with a final and non-appealable judgement.
Ukryj opis sprawy
won
The most prestigious residential skyscraper in Poland
2020
The case for protection of personal rights
See description
Sprawa dotyczyła przeniesieniu własności pakietu mieszkań w wieżowcu w centrum Warszawy o wartości kilkunastu milionów złotych, w wyniku której uzyskaliśmy niezwykle lukratywną ugodę dla naszego Klienta
Ukryj opis sprawy
won
Wojciech Wardacki v. RASP sp. z o.o.
2021
The case for protection of personal rights
See description
The case involved the highest amount of damages (in Polish: zadośćuczynienie) legally awarded by a Polish court – PLN 400 000.
Ukryj opis sprawy
won
From the suit Bartosz Kramek v. Tomasz Sakiewicz and Independent Publishing sp. o.o. (Gazeta Polska)
2022
The case for protection of personal rights
See description
This case, successfully concluded with a final and non-appealable judgement, concerned a publication photoshopping a photograph of Bartosz Kramek and depicting him in a group of German soldiers breaking a barrier at the Polish border.
Ukryj opis sprawy
settlement
Polish-American couple married in the Netherlands
2018
Business-criminal case
See description
One of the most complicated divorce cases with a foreign element as it involved Polish-American marriage concluded in the Netherlands. The divorce process took place both in Poland and in the US (Texas). An interesting aspect of the case was settling the custody of four children and settling property matters in both the US and Poland. The value of the assets ran into the tens of millions of zlotys.
Ukryj opis sprawy
See more
Nasze wygrane sprawy
Status
NAME
YEAR
AREA
DESCRIPTION
won
Andrzej Szpilman Halina Grzecznarowska Szpilman v. Literary Publishing House and Agata Tuszyńska.
2018
The case for protection of personal rights
See description
The case concerned a book entitled “Oskarżona Wiera Gran” (in English: “Vera Gran – the Accused”), in which the late Władysław Szpilman was slandered. The case drew a line between freedom of expression and freedom of creativity and the protection of personal rights. It echoed around the world because of the figure of Władysław Szpilman.
Ukryj opis sprawy
won
Weronika Rosati v.Andrzej Żuławski and Krytyka Polityczna.
2015
The case for protection of personal rights
See description
The case concerned a book entitled “Nocnik” (in English: “The Piss Pot”). The most interesting element was that the fictional character “Esther” was written in such a way that it was unmistakably based heavily on Polish actress Weronika Rosati. The book, due to an injunction relief, and later the court’s judgment, was withdrawn from circulation.
Ukryj opis sprawy
won
Alicja Kapuścińska Rene Maisner v. Artur Domosławski and Świat Książki.
2016
The case for protection of personal rights
See description
This case involved an interesting conflict between the biographer's right to write a biography and the personal rights of our female clients. Very intimate and sensitive family topics were included in the book. As a result of the successful lawsuit and the settlement, the sensitive chapters were removed from the book and the author sent our clients a letter of apology.
Ukryj opis sprawy
won
Tomasz Piątek
2021
2021
2023
The case for protection of personal rights
See description
These were cases against Tomasz Piątek related to his books “Macierewicz i jego tajemnice” (in English: “Macierewicz and his secrets”) and “Morawiecki i jego tajemnice” (in English: “Morawiecki and his secrets”). We were successful in the lawsuits filed by Jacek Kotas (for the use of the phrase "the Russian connection"), Michał Lisiecki (claims about behind the scenes work involving his media company), and Krzysztof Gaia (for drawing attention to his pro-Russian views).
Ukryj opis sprawy
won
Jeden z najwybitniejszych autorytetów naukowy w ekonomii rolniczej
2022
Business-criminal case
See description
Prawdopodobnie najdłuższy proces karny jaki trwa w III RP. Akt oskarżenia został wniesiony w roku 2000. Sprawa była rozpoznawana dwukrotnie w Sądzie Najwyższym oraz wielokrotnie w sądach niższych instancji . Ostatecznie: uniewinnienie z 8 na 9 zarzutów dotyczących rzekomych nieprawidłowości w funkcjonowaniu Spółki oraz obrotu akcjami.
Ukryj opis sprawy
won
Director of a brokerage house
2016
Swiss franc loan cases
See description
The case required a particularly interesting analysis into the status of the director of a brokerage house as a consumer. The case was successfully concluded with a final and non-appealable judgement.
Ukryj opis sprawy
won
The most prestigious residential skyscraper in Poland
2020
The case for protection of personal rights
See description
Sprawa dotyczyła przeniesieniu własności pakietu mieszkań w wieżowcu w centrum Warszawy o wartości kilkunastu milionów złotych, w wyniku której uzyskaliśmy niezwykle lukratywną ugodę dla naszego Klienta
Ukryj opis sprawy
won
Wojciech Wardacki v. RASP sp. z o.o.
2021
The case for protection of personal rights
See description
The case involved the highest amount of damages (in Polish: zadośćuczynienie) legally awarded by a Polish court – PLN 400 000.
Ukryj opis sprawy
won
From the suit Bartosz Kramek v. Tomasz Sakiewicz and Independent Publishing sp. o.o. (Gazeta Polska)
2022
The case for protection of personal rights
See description
This case, successfully concluded with a final and non-appealable judgement, concerned a publication photoshopping a photograph of Bartosz Kramek and depicting him in a group of German soldiers breaking a barrier at the Polish border.
Ukryj opis sprawy
settlement
Polish-American couple married in the Netherlands
2018
Business-criminal case
See description
One of the most complicated divorce cases with a foreign element as it involved Polish-American marriage concluded in the Netherlands. The divorce process took place both in Poland and in the US (Texas). An interesting aspect of the case was settling the custody of four children and settling property matters in both the US and Poland. The value of the assets ran into the tens of millions of zlotys.
Ukryj opis sprawy
See more
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