Inventor
HANSEN PETER BREGNEDAL
3 patents
Patents
3 patentsUS3951961AApr 20, 1976
Xanthene and thioxanthene derivatives, compositions thereof and a method of preparation thereof
KEFALAS AS6 citations53
US4035503AJul 12, 1977
Xanthene and thioxanthene derivatives, compositions thereof and a method of preparation thereof
KEFALAS AS0 citations43
US4022896AMay 10, 1977
Xanthene and thioxanthene compositions and method of treating
KEFALAS AS0 citations32