Trademark Search / CARBOSIEVE

CARBOSIEVE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 85427005 · Reg. No. 4142343

Mark

CARBOSIEVE

Status

Cancelled

Serial Number

85427005

Registration No.

4142343

Filing Date

September 20, 2011

Registration Date

May 15, 2012

Class(es)

Class 001

Owners

Sigma-Aldrich Co., LLC

16 · St. Louis, MO, US

Sigma-Aldrich Co., LLC

16 · St. Louis, MO, US

Sigma-Aldrich Co., LLC

16 · St. Louis, MO, US

Goods & Services

Chemical preparations, namely, chromatography chemicals in the nature of sorbent and support materials for use in solid phase extraction as chromatography column packing media in gas chromatography and/or air monitoring

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