CHEKTEC CORPORATION Trademarks
CHEKTEC CORPORATION
Filed: June 13, 1991
diagnostic reagents for clinical or medical laboratory use
Owned by: CHEKTEC CORPORATION
Serial Number: 74175606
OA-519
Filed: June 13, 1991
antigen for chemical or medical laboratory use
Owned by: CHEKTEC CORPORATION
Serial Number: 74175607
ANTI-OA-519
Filed: June 13, 1991
biochemicals; namely, monoclonal antibodies for in vitro diagnostic-prognostic use
Owned by: CHEKTEC CORPORATION
Serial Number: 74175608
