POLY-KEM

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74360101 · Reg. No. 1840182

Mark

POLY-KEM

Status

Cancelled

Serial Number

74360101

Registration No.

1840182

Filing Date

February 18, 1993

Registration Date

June 21, 1994

Class(es)

Class 001

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

chemicals; namely, an anionic polyacrylamide/acrylate copolymer for enhancing the performance of drilling fluids

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