POROSPECT

○ Dead · Cancelled

U.S. federal trademark · Serial No. 75342001 · Reg. No. 2336520

Mark

POROSPECT

Status

Cancelled

Serial Number

75342001

Registration No.

2336520

Filing Date

August 16, 1997

Registration Date

March 28, 2000

Class(es)

Class 042

Owners

03 · Houston, TX, US

03 · Houston, TX, US

03 · Houston, TX, US

analysis of oil field and gas data for others to identify producible zones in hydrocarbon reservoirs

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