U.S. federal trademark · Serial No. 85567585 · Reg. No. 4841654
Parts of chromatography apparatus for industrial purposes; chromatography columns for industrial purposes
Parts of gas-chromatography apparatus (( ; gas-chromatography columns )) ; parts of high-speed liquid chromatography apparatus; high-speed chromatography columns; parts of chromatography apparatus for laboratory purposes; chromatography columns for laboratory purposes; [ testing sample collection equipment, namely, disposable or reusable sampling needles used with samplers for laboratory testing, scientific or research use for the purpose of concentrating samples; needles for collecting, analyzing and measuring air-borne substances at fire sites for use with air analysis apparatus ] [ ; parts of chromatography apparatus for industrial purposes; chromatography columns for industrial purposes ]
Chromatography column packing materials, namely, silica-gel, polymer compositions, [ ceramic compositions, ] and/or proteins; chemicals for use in industry and science [ ; reagents for scientific or research purposes excluding those for medical or veterinary purposes ] ; artificial chromatographic resins
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.