SPHERON

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73090121 · Reg. No. 1079136

Mark

SPHERON

Status

Cancelled

Serial Number

73090121

Registration No.

1079136

Filing Date

June 11, 1976

Registration Date

December 13, 1977

Class(es)

Class 001

Owner

98 · New York, NY

CHROMATOGRAPHY PACKING MATERIAL, POLYMERIC SUPPORT FOR CATALYSTS, POLYMERIC ADSORPTION MATRIX, AND ION-EXCHANGE POLYMERS

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.