OPUS

● Live · Registered

U.S. federal trademark · Serial No. 97508857 · Reg. No. 8392897

Mark

OPUS

Status

Registered

Serial Number

97508857

Registration No.

8392897

Filing Date

July 19, 2022

Registration Date

August 11, 2026

Class(es)

Class 007

Owners

58 · BERKELEY, CA, US

58 · Berkley, CA, US

58 · BERKELEY, CA, US

03 · Berkeley, CA, US

Industrial chemical reactors for the conversion of carbon oxide

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