Trademark Search / SULFA-GUARD

SULFA-GUARD

● Live · Registered

U.S. federal trademark · Serial No. 74115923 · Reg. No. 1796663

Mark

SULFA-GUARD

Status

Registered

Serial Number

74115923

Registration No.

1796663

Filing Date

November 16, 1990

Registration Date

October 5, 1993

Class(es)

Class 001

Owners

16 · MAURICE, LA, US

03 · Abbeville, LA, US

03 · Abbeville, LA, US

03 · Abbeville, LA, US

liquid amine based hydrogen sulfide scavengers for use in water based drilling fluids used in both oil and gas wells and production

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