Hosea Haag
Hosea Haag is a partner at AMPERSAND. His professional focus is patent law.
He represents clients in patent infringement proceedings before all German courts of instance and advises national and international companies in all matters of patent law. He structures and manages both international litigation series and individual infringement actions. The technical fields he covers include telecommunications, electronics, mechanical engineering and medical devices.
The JUVE Handbook describes Hosea Haag as a "highly experienced and smart tactician", while Legal 500 describes his advice in "highly complex cases" as "meticulously and calmly" and highlights his "excellent knowledge of the views of the courts".
The law firm AMPERSAND Partnerschaft von Rechtsanwälten mbB was in charge of the "Comparative Guide Germany: Patent Litigation" published in October 2022, for which Hosea Haag was co-author.
