IODOSORB by T J SMITH & NEPHEW LIMITED (Track this)
Intl: (005) Pharmaceuticals US: 006; 018; 044; 046; 051; 052 Filing date: 16-Jan-1980 Serial number: 73246420
ZEOSORB by LETCHER & ASSOCIATES (Track this)
Intl: (001) Chemicals US: 006 Filing date: 18-Jul-1977 Serial number: 73134389
LICHROSORB by MERCK KGAA (Track this)
Intl: (001) Chemicals US: 006 Filing date: 24-Feb-1972 Serial number: 72416455
CRYOSORB by MULTISORB TECHNOLOGIES, INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 06-Nov-1967 Serial number: 72284223
MALLCOSORB by MALLINCKRODT INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 22-Jun-1964 Serial number: 72196173
ECCOSORB by LAIRD TECHNOLOGIES, INC. (Track this)
Intl: (001) Chemicals US: 021 Filing date: 06-Jun-1956 Serial number: 72009705