TÜBINGEN, Germany / BOSTON, USA – September 28, 2023

CureVac N.V. (Nasdaq: CVAC) (“CureVac”), a global biopharmaceutical company developing a new class of transformative medicines based on messenger ribonucleic acid (“mRNA”), today announced that the Regional Court Düsseldorf has decided to suspend proceedings on four intellectual property rights in the infringement lawsuit filed by CureVac against BioNTech. A ruling on infringement will be provided latest once the validity of the intellectual property rights has been determined by the relevant patent offices. The validity of these intellectual property rights has been challenged by BioNTech. Under German law, patent infringement and validity lawsuits are adjudicated in separate proceedings. Normally, German infringement courts only suspend the proceedings if the validity of the intellectual property has been challenged and is also considered infringed. Therefore, it may be concluded that the Regional Court Düsseldorf found all four intellectual property rights to be infringed.

“Given the particularities of German patent law, where patent infringement and validity are adjudicated by separate proceedings, the suspension of proceedings until the validity of intellectual property rights has been determined was expected” said Dr. Alexander Zehnder, Chief Executive Officer of CureVac. “We are confident in the strength of our intellectual property portfolio and today’s decision indicates that the intellectual property rights at issue are infringed.”

CureVac filed a patent infringement lawsuit in Germany against BioNTech in early June 2022. The decision today was made following an oral hearing on August 15, 2023, before the Regional Court Düsseldorf, which covered five intellectual property rights. A ruling on infringement on the fifth intellectual property right (EP1857122B1) is scheduled for December 28, 2023. A preliminary opinion on this intellectual property right issued in April 2023 by the German Federal Patent Court supported its validity. A first ruling on validity of this intellectual property right is scheduled for December 19, 2023.

Three additional intellectual property rights, added to the infringement lawsuit in July 2023, were not covered in the oral hearing. These are expected to be addressed in 2024.

In the U.S., Pfizer/BioNTech filed a lawsuit against CureVac in July 2022, asking for confirmation that Comirnaty® does not infringe three CureVac patents. These patents are included among the ten U.S. patents referenced by CureVac’s counter­claim: 11,135,312; 11,149,278; 11,286,492; 11,345,920; 10,760,070; 11,241,493; 11,471,525; 11,576,966; 11,596,686 and 11,667,910

CureVac is represented in the U.S. by Mark H. Izraelewicz from Marshall, Gerstein & Borun LLP and represented in Germany by Oliver Jan Jüngst from Bird & Bird and Andreas Graf von Stosch from Graf von Stosch Patentanwaltsgesellschaft.