CAB-O-SPERSE by CABOT CORPORATION (Track this)
Intl: (001) Chemicals US: 006 Filing date: 14-Oct-1964 Serial number: 72203934
BUSPERSE by BUCKMAN LABORATORIES INTERNATIONAL, INC. (Track this)
Intl: (001) Chemicals US: 006 Filing date: 11-Jun-1963 Serial number: 72170730
ETHOSPERSE by ARXADA, LLC (Track this)
Intl: (001) Chemicals US: 006 Filing date: 05-Jun-1963 Serial number: 72170400
UNISPERSE by SUN CHEMICAL B.V. (Track this)
Intl: (002) Paints US: 006 Filing date: 02-Nov-1960 Serial number: 72107643
GLYCOSPERSE by ARXADA, LLC (Track this)
Intl: (001) Chemicals US: 006 Filing date: 25-May-1959 Serial number: 72074408
AURASPERSE by BASF CORPORATION (Track this)
Intl: (002) Paints US: 016 Filing date: 28-May-1952 Serial number: 71630463
HYDRASPERSE by KAMIN LLC (Track this)
Intl: (019) Nonmetallic building materials US: 001 Filing date: 16-Apr-1951 Serial number: 71612693
SPERSER VOLCLAY by AMERICAN COLLOID COMPANY (Track this)
Intl: (001) Chemicals US: 001 Filing date: 23-Oct-1947 Serial number: 71538703
MARASPERSE by BORREGAARD AS (Track this)
Intl: (001) Chemicals US: 006 Filing date: 29-Jun-1945 Serial number: 71485230
NUOSPERSE by ELEMENTIS SPECIALTIES NETHERLANDS B.V. (Track this)
Intl: (002) Paints US: 016 Filing date: 20-Mar-1945 Serial number: 71481122