BASF SE has filed a lawsuit against Apple Inc., alleging that the technology giant has infringed upon several of its patents related to face authentication technology.

The legal action was revealed in a court filing, according to a report from Benzinga. The German chemical company claims that Apple’s products utilize technology that violates BASF’s intellectual property rights in this specific area.

Apple Inc. is listed as the defendant in the filing. The lawsuit centers on the alleged unauthorized use of BASF’s patented methods for facial recognition and authentication systems.