Who owns the ATHOS SILICON trademark?

The ATHOS SILICON trademark is owned by francois Charles piednoel.

What class is the ATHOS SILICON trademark registered in?

The ATHOS SILICON trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for ATHOS SILICON?

The USPTO serial number for ATHOS SILICON is 99027761.

What is the registration number for ATHOS SILICON?

ATHOS SILICON is registered under USPTO registration number 0.

ATH

USPTO Trademark Record

PENDING

ATHOS SILICON

SN 99027761·Reg 0·Filed Feb 03, 2025

Owner francois Charles piednoel

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

ATHOS SILICON (Serial No. 99027761), Registration No. 0, is a pending US trademark filed on Feb 03, 2025 by francois Charles piednoel. This trademark covers Class 009 (Electronics, software & scientific instruments).

Deadline expired: September 01, 2026

Mark Intelligence

ATHOS SILICON (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 03, 2025

SERIAL

99027761

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

francois Charles piednoel

Entity

Individual

Address

1221 carolyn drive, santa clara, CA, 95050

Country

Attorney

Law firm

francois Charles piednoel

Docket

99027761

Address

1221 carolyn drive, santa clara, CA 95050, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusPENDING

Filing DateFeb 03, 2025

Serial Number99027761

Registration No.0

Registration DateDec 31, 1969

Status DateJun 01, 2026

Published for OppositionSep 09, 2025

Mark TypeStandard characters

Attorney Docket99027761

Status DescriptionLive and pending, statement of use non-final action mailed

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 18, 2025

First use in commerce: Mar 18, 2025

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

21 events

SU - NON-FINAL ACTION - WRITTEN

Jun 01, 2026

SU - NON-FINAL ACTION - WRITTEN

NON-FINAL ACTION E-MAILED

Jun 01, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 01, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

STATEMENT OF USE PROCESSING COMPLETE

Apr 21, 2026

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Nov 25, 2025

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 25, 2025

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Nov 04, 2025

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Sep 09, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 09, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 03, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 11, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 08, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 07, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 07, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Jul 21, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 21, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 21, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 14, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jul 04, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Feb 03, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Feb 03, 2025

APPLICATION FILING RECEIPT MAILED

ATHOS SILICON

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by francois Charles piednoel

Other Marks in Class 009 — Electronics, software & scientific instruments

Resources

Company