Use of ambroxol to improve skin barrier function Grant US-11730690-B2 United States of America 22 Aug 2023
Use of ambroxol to improve skin barrier function Grant US-10894008-B2 United States of America 19 Jan 2021
BROMHEXINE FOR THE TREATMENT OF PAIN Application WO-2018229119-A1 World Intellectual Property Organisation (WIPO) 20 Dec 2018