Trademark Search / TOYOSCREEN

TOYOSCREEN

● Live · Registered

U.S. federal trademark · Serial No. 78321375 · Reg. No. 4820256

Mark

TOYOSCREEN

Status

Registered

Serial Number

78321375

Registration No.

4820256

Filing Date

August 7, 2003

Registration Date

November 26, 2004

Class(es)

Class 001

Owners

Tosoh Corporation

03 · Yamaguchi, JP

Tosoh Corporation

03 · Yamaguchi, JP

Tosoh Corporation

03 · Yamaguchi, JP

Goods & Services

Chemicals, namely, hydrophilic polymer gels, for use in ion exchange, hydrophobic and affinity chromatography for separation refining of proteins; hydrophilic polymer gels, packed in columns for separation refining of proteins

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