Drawing for ESN

USPTO serial 99448618

ESN

Reviewed by CopyMark Law Group

Status 661
Filing date
Status date
Registration date
—
Examiner
COUEY,JORDAN ELIZABETH
Law office
TMO LAW OFFICE 130

What this means

This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.

Need help with ESN?

If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.

Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.

Owner

Attorney of record

The USPTO lists this attorney as the applicant's representative for correspondence on this application.

Kenneth A. Knox

Kenneth A. Knox Perilla Knox & Hildebrandt LLP5871 Glenridge DriveSuite 350Atlanta, GA 30328

Goods and services

ClassDescriptionStatusFirst use
001Chemical fracturing fluids for use in the oil and gas industry; Chemical additives for fracturing fluid for use in oil and gas wells; Chemicals used in oil and gas well stimulation; Chemicals for use in oil and gas well fracturing; Specialty chemicals, namely, chemical additives for general industrial use in the manufacture of a wide variety of goods; Chemical thickeners for use in the manufacture of emulsions for use in geosystems, mining and petroleum exploration and production industries; Chemicals used in oil drilling; Drilling muds for use in oil well drilling; Chemical additives for oil well drilling fluidsACTIVE—

Related trademarks

CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.

Prosecution history

DateCodeEventWhat it means
Jun 11, 2026TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Jun 11, 2026CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jun 11, 2026TROATEAS RESPONSE TO OFFICE ACTION RECEIVEDThis event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action.
Mar 12, 2026GNRNNOTIFICATION OF NON-FINAL ACTION E-MAILEDA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Mar 12, 2026GNRTNON-FINAL ACTION E-MAILEDA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Mar 12, 2026CNRTNON-FINAL ACTION WRITTENA non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.
Mar 4, 2026DOCKASSIGNED TO EXAMINER—
Mar 3, 2026NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Oct 17, 2025MAFRAPPLICATION FILING RECEIPT MAILED—
Oct 17, 2025NWAPNEW APPLICATION ENTERED—

Frequently asked questions

Related guidance