This is the 3511th most frequent German word.
lanxess
"Lanxess" is not a standard German word; it is the name of a German specialty chemicals company.
The word 'Lanxess' here is used as a proper noun referring to the name of a company, serving as the subject of the sentence.
Lanxess ist ein führendes Unternehmen in der Chemieindustrie.
Lanxess is a leading company in the chemical industry.
In this sentence, 'Lanxess' is the possessive subject, indicating ownership of the products being distributed.
Die Produkte von Lanxess werden weltweit vertrieben.
The products of Lanxess are distributed worldwide.
The word 'Lanxess' refers to the business name, used here to specify the topic of the seminar.