Who owns the KARITHERA trademark?

The KARITHERA trademark is owned by Hikarion Inc..

What class is the KARITHERA trademark registered in?

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

What is the serial number for KARITHERA?

The USPTO serial number for KARITHERA is 99609348.

What is the registration number for KARITHERA?

KARITHERA is registered under USPTO registration number 8467535.

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Home Search: KARITHERAKARITHERA #99609348

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Updated Oct 6, 2026·32 searches this week

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KAR

USPTO Trademark Record

REGISTERED

KARITHERA

SN 99609348·Reg 8467535·Filed Jan 22, 2026

Owner Hikarion 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.

KARITHERA (Serial No. 99609348), Registration No. 8467535, is a registered US trademark filed on Jan 22, 2026 by Hikarion Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: September 29, 2032

Mark Intelligence

KARITHERA (Reg. #8467535) is a registered US trademark that has been protecting its owner, Hikarion Inc., since 2026. 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 22, 2026

SERIAL

99609348

REG#

8467535

REGISTERED

Sep 29, 2026

Filing Information

StatusREGISTERED

Filing DateJan 22, 2026

Serial Number99609348

Registration No.8467535

Registration DateSep 29, 2026

Status DateSep 29, 2026

Published for OppositionAug 11, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 11, 2026

First use in commerce: Jan 11, 2026

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

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Sep 29, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Sep 29, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Aug 11, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 05, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 10, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 10, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 10, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

May 26, 2026

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

May 26, 2026

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 26, 2026

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

May 20, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 22, 2026

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 22, 2026

APPLICATION FILING RECEIPT MAILED

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