Who owns the XENOSEP trademark?

The XENOSEP trademark is owned by Xenosep Technologies LLC.

What class is the XENOSEP trademark registered in?

The XENOSEP trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for XENOSEP?

The USPTO serial number for XENOSEP is 76570278.

What is the registration number for XENOSEP?

XENOSEP is registered under USPTO registration number 3051402.

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XEN

USPTO Trademark Record

REGISTERED

XENOSEP

SN 76570278·Reg 3051402·Filed Jan 15, 2004

Owner Xenosep Technologies LLC

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

XENOSEP (Serial No. 76570278), Registration No. 3051402, is a registered US trademark filed on Jan 15, 2004 by Xenosep Technologies LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: January 24, 2036

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Full conflict analysis for XENOSEP (SN 76570278) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

XENOSEP (Reg. #3051402) is a registered US trademark that has been protecting its owner, Xenosep Technologies LLC, since 2004. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 15, 2004

SERIAL

76570278

REG#

3051402

REGISTERED

Jan 24, 2006

Filing Information

StatusREGISTERED

Filing DateJan 15, 2004

Serial Number76570278

Registration No.3051402

Registration DateJan 24, 2006

Status DateApr 01, 2026

Published for OppositionOct 26, 2004

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jul 14, 2005

First use in commerce: Jul 14, 2005

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

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Status History

34 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 01, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Apr 01, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 01, 2026

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Apr 01, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jan 21, 2026

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jan 19, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jan 19, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jan 19, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 19, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 19, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 16, 2015

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 16, 2015

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

Sep 16, 2015

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 15, 2015

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Aug 14, 2015

TEAS SECTION 8 & 9 RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 15, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Nov 15, 2011

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

Nov 15, 2011

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED

TEAS SECTION 8 & 15 RECEIVED

Oct 14, 2011

TEAS SECTION 8 & 15 RECEIVED

REGISTERED-PRINCIPAL REGISTER

Jan 24, 2006

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Dec 08, 2005

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Nov 25, 2005

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 21, 2005

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

TEAS STATEMENT OF USE RECEIVED

Jul 14, 2005

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 14, 2005

USE AMENDMENT FILED

STATEMENT OF USE PROCESSING COMPLETE

Jul 14, 2005

STATEMENT OF USE PROCESSING COMPLETE

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jan 18, 2005

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 26, 2004

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Oct 06, 2004

NOTICE OF PUBLICATION

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 25, 2004

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Aug 16, 2004

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 08, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Aug 05, 2004

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Jan 30, 2004

NEW APPLICATION ENTERED

Other Marks by Xenosep Technologies LLC

Additional USPTO filings from the same owner.

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Other Marks by Austin R. Bauersmith

Additional USPTO filings handled by the same attorney of record.

XEN

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SAN

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