Z-PVA
Filed: June 18, 1992
fixative used to preserve stool specimens for the detection of parasitic organisms
Owned by: Medical Chemical Corp.
Serial Number: 74285985
PARA-FIX
Filed: July 26, 1993
medical device for the collection and determination of parasites
Owned by: Medical Chemical Corp.
Serial Number: 74417167
MEDI-KLEEN
Filed: July 26, 1993
disinfectant and skin cleaner for human and veterinary use
Owned by: Medical Chemical Corp.
Serial Number: 74417168
PARA-CON
Filed: September 23, 1993
concentration system for the diagnosis of intestinal ova and parasites, in the medical laboratory
Owned by: Medical Chemical Corp.
Serial Number: 74439266
MEDI-FECT
Filed: October 25, 1993
medicated skin cleaning preparations for human and veterinary use
Owned by: Medical Chemical Corp.
Serial Number: 74450950
