Blake Laboratories Corporation Trademarks
PROTEIN B
Filed: September 7, 1990
immunological reagent which is sold to the research scientific market
Owned by: Blake Laboratories Corporation
Serial Number: 74094598
IMMUNOQUEST
Filed: June 21, 1993
diagnostic kit comprised primarily of reagents capable of binding specifically with antibodies and antigens and reagents…
Owned by: Blake Laboratories Corporation
Serial Number: 74403155
