HSLS

● Live · Registered

U.S. federal trademark · Serial No. 77724745 · Reg. No. 3826147

Mark

HSLS

Status

Registered

Serial Number

77724745

Registration No.

3826147

Filing Date

April 29, 2009

Registration Date

July 27, 2010

Class(es)

Class 001

Owners

16 · Columbia, MD, US

16 · Columbia, MD, US

16 · Columbia, MD, US

Chemical catalysts used in the petroleum and refining industries and more specifically, for hydroprocessing and hydrotreating catalysts

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