RIAH
Filed: March 16, 1987
DRUG TESTING SERVICES FOR SUBSTANCE ABUSE
Owned by: PSYCHEMEDICS CORPORATION
Serial Number: 73649587
PSYCHEMEDICS
Filed: November 19, 1987
DRUG TESTING SERVICES NAMELY UTILIZING HAIR ANALYSIS IN THE DETECTION OF DRUGS AND OTHER CHEMICAL SUBSTANCES
Owned by: PSYCHEMEDICS CORPORATION
Serial Number: 73696265
RIAH
Filed: October 17, 1994
drug testing services, namely radioimmunoassay testing utilizing hair samples in the detection of drugs and other chemical…
Owned by: PSYCHEMEDICS CORPORATION
Serial Number: 74586708
PDT
Filed: December 11, 1995
drug testing services, namely, the testing of hair samples in the detection of drugs and other chemical substances
Owned by: PSYCHEMEDICS CORPORATION
Serial Number: 75030704
TRACE AMOUNTS OF CHEMICAL SUBSTANCE ENTRAPPED IN CORTEX CUTICLE VEIN ARTERY SKIN
drug testing for substance abuse and drug compliance
Owned by: PSYCHEMEDICS CORPORATION
Serial Number: 76481848
VECTOR
Administration of a program for enabling participants to submit and obtain drug testing results, certifications and statistical…
Owned by: PSYCHEMEDICS CORPORATION
Serial Number: 77877366
