U.S. federal trademark · Serial No. 86143686 · Reg. No. 4571762
Chemical preservatives for the cryopreservation of sperm for medical research use
Culture medium for cultivating sperm; culture medium for sperm preservation for medical and veterinary use; culture medium for in vitro fertilized embryos for medical and veterinary use; culture medium for cryopreserving rodent sperm for medical and veterinary use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.