Who owns the KARKINOX trademark?

The KARKINOX trademark is owned by KarkinoX Pharma, Inc..

What class is the KARKINOX trademark registered in?

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

What is the serial number for KARKINOX?

The USPTO serial number for KARKINOX is 97604786.

What is the registration number for KARKINOX?

KARKINOX is registered under USPTO registration number 0.

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Home Search: KARKINOXKARKINOX #97604786

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Updated Oct 2, 2026·26 searches this week

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KAR

USPTO Trademark Record

PENDING

KARKINOX

SN 97604786·Reg 0·Filed Sep 23, 2022

Owner KarkinoX Pharma, Inc.

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.

KARKINOX (Serial No. 97604786), Registration No. 0, is a pending US trademark filed on Sep 23, 2022 by KarkinoX Pharma, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

Statement of Use due: December 04, 202663 days remaining

Conflict Analysis

Full conflict analysis for KARKINOX (SN 97604786) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

KARKINOX (Reg. #0) is a pending US trademark that was filed in 2022 and is currently under USPTO examination. 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

Sep 23, 2022

SERIAL

97604786

REG#

REGISTERED

Dec 31, 1969

Filing Information

StatusPENDING

Filing DateSep 23, 2022

Serial Number97604786

Registration No.0

Registration DateDec 31, 1969

Status DateMay 15, 2026

Published for OppositionApr 02, 2024

Filing Basis & Declarations

Standard Characters Claimed

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1723822

480Mar 13, 2023

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

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Status History

31 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 17, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU EXTENSION 4 GRANTED

May 15, 2026

SOU EXTENSION 4 GRANTED

SOU TEAS EXTENSION RECEIVED

May 14, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

May 14, 2026

SOU EXTENSION 4 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 19, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 18, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Nov 18, 2025

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Nov 18, 2025

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 15, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 28, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

May 28, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

May 28, 2025

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Oct 28, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Oct 28, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Oct 28, 2024

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 28, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jun 04, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 02, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Apr 02, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 13, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 29, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Dec 19, 2023

ASSIGNED TO LIE

CORRESPONDENCE RECEIVED IN LAW OFFICE

Dec 19, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Dec 19, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 24, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Jul 11, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 11, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 11, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 06, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 11, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 27, 2022

NEW APPLICATION ENTERED

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