`  There must be at least one factual error in this article - for if the founder made his discovery ``in the early of 19th century`` (meaning like 1800-1830) he can not possibly have lived long enough to be able to personally aquire the IP rights in 1952 (He would have been at least 140 years old by 1952). They probably ment ``20th century``. Well, maybe it's just an ironic way of advertising his cosmetics...`