Trademark Search / PTOPE

PTOPE

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74495680 · Reg. No. 1873493

Mark

PTOPE

Status

Cancelled

Serial Number

74495680

Registration No.

1873493

Filing Date

March 1, 1994

Registration Date

January 17, 1995

Class(es)

Class 001

Owners

Novagen, Inc.

03 · Madison, WI, US

Novagen, Inc.

03 · Madison, WI, US

Novagen, Inc.

03 · Madison, WI, US

Goods & Services

chemicals and biochemicals, namely, vectors for gene expression for in vitro scientific and research use, and kits consisting primarily of such vectors for gene expression

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