Drawing for EPI

USPTO serial 99033028

EPI

Reviewed by CopyMark Law Group

Status 641Office Action
Filing date
Status date
Registration date
—
Examiner
AVENT, TEAGUE A
Law office
TMO LAW OFFICE 126

What this means

The USPTO has issued an Office Action on this application. A response is typically required before the deadline, or the application can be abandoned.

Status 641: Status 641 means the USPTO mailed a non-final Office Action identifying issues with your application. You typically have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application.

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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.

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Owner

Attorney of record

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

Neal Wolgin

Neal Wolgin Tillman, Wright & WolginPO Box 49309Charlotte, NC 28277United States

Goods and services

ClassDescriptionStatusFirst use
005Diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids for use in disease detection; diagnostic kits comprised of medical diagnostic reagents and assays for testing of exosomes for use in disease detection; diagnostic kits comprised of medical diagnostic reagents and assays for testing of bodily fluids for use in disease detection and characterization, namely, cancer; diagnostic kits comprising diagnostic agents, preparations and substances for medical purposesACTIVE—
044medical testing for diagnostic or treatment purposes in the field of cancer; liquid biopsy testing for medical purposes;ACTIVE—

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

Latest event (GNRN): A 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.

DateCodeEventWhat it means
Jul 30, 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.
Jul 30, 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.
Jul 30, 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.
Jan 16, 2026TEMETEAS/EMAIL CORRESPONDENCE ENTERED—
Jan 16, 2026CRFACORRESPONDENCE RECEIVED IN LAW OFFICE—
Jan 16, 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.
Jan 7, 2026TCCATEAS CHANGE OF CORRESPONDENCE RECEIVED—
Jan 7, 2026ARAAATTORNEY/DOM.REP.REVOKED AND/OR APPOINTEDThis 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.
Jan 7, 2026REAPTEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED—
Jan 7, 2026CHANAPPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED—
Jan 7, 2026COARTEAS CHANGE OF OWNER ADDRESS RECEIVED—
Sep 3, 2025XELGAPPLICATION EXTENSION GRANTED/RECEIPT PROVIDED—
Sep 3, 2025XELRAPPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED—
Jul 17, 2025GNRNNOTIFICATION 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.
Jul 17, 2025GNRTNON-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.
Jul 17, 2025CNRTNON-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.
Jul 17, 2025DOCKASSIGNED TO EXAMINER—
Jul 8, 2025NWOSNEW APPLICATION OFFICE SUPPLIED DATA ENTERED—
Feb 7, 2025MAFRAPPLICATION FILING RECEIPT MAILED—
Feb 7, 2025NWAPNEW APPLICATION ENTERED—

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