The sad end of a brewing tradition: Mühldorfer Unertl will be called "Wolfgangs Weißbier" in future

Mühldorf - A piece of history is coming to an end. With the dissolution of Unertl GmbH on December 31, Mühldorf is losing its traditional brewery. The name "Unertl" will disappear from the scene, and the beloved Mühldorf wheat beer will only be available on the shelves as "Wolfgangs Weißbier". What looks like the end of an era is, however, the result of a protracted trademark dispute and an emotional argument

Family dispute with consequences: The legacy of Unertl GmbH

For decades, the name Unertl has stood for good beer from Mühldorf. However, the success of the traditional brewery has been overshadowed by a simmering conflict in recent years. In 2021, Wolfgang Unertl decided to relocate the brewery to Aldersbach after tensions arose within the family and with the brewery in Haag.

The legal background to the trademark dispute

The dispute between the two Unertl breweries in Mühldorf and Haag mainly revolved around the issue of trademark rights to the name "Unertl". Both breweries were interested in the trademark and attempted to register it with the German Patent and Trademark Office (DPMA). This conflict was triggered by the concerns of the Hague brewery, which feared that Mühldorfer Unertl GmbH, through its close cooperation with the Aldersbacher brewery, could extend the trademark "Unertl" and possibly also dissolve the traditional connection between "Unertl" and Mühldorf. The Hague brewery saw its identity threatened by this development and the possible loss of its trademark rights.

Such a trademark dispute can have far-reaching consequences, as the registration of a trademark not only means the use of the name, but also control over the economic values associated with it (e.g. reputation, tradition, customer loyalty). In this case, the dispute meant that the Mühldorfer brewery ultimately had to give up the use of the name "Unertl", which led to the loss of the brand name that had been established for decades.

The comparison and its effects

The legal dispute was finally ended by a settlement. This not only brought a solution to the trademark usage dispute, but also to the future of the Mühldorf brewery. The Mühldorf brewery, which had relocated its production to Aldersbach, had to acknowledge in the settlement that it was no longer allowed to use the name "Unertl". As a result, the Mühldorfer wheat beer was renamed and is now sold under the name "Wolfgangs Weißbier", with the Aldersbach brewery remaining responsible for production. Unertl GmbH in Mühldorf is dissolved on December 31, 2024, marking the end of an almost 100-year tradition.

This development shows how serious conflicts within a family and with competing companies can also influence the legal landscape. It is not just about protecting a name, but also about preserving traditions and the cultural heritage embodied by Trademarks and products.

A farewell with a bitter aftertaste

The dissolution of Unertl GmbH is more than just the end of a company. It is the result of a dispute that leads to no real winner. The people of Mühldorf are losing their beloved brewery, and the people of The Hague have paid dearly for their success. But in the end, the question remains: was the legal dispute really necessary? Couldn't the legacy of the Unertl brewery have been continued in a different form without causing so much discord and damage?

The case shows once again how expensive legal disputes can become. In a world in which tradition and craftsmanship are becoming less and less important, a solution without court rulings might have brought more respect and less loss. The question that arises: Why do so many conflicts in the world of good beer have to end up in court? Perhaps it is time that we reflect not only on the law when it comes to important traditions, but also on the values of togetherness.