Who owns the KRONOCHEM trademark?

The KRONOCHEM trademark is owned by Kronoplus Limited.

What is the serial number for KRONOCHEM?

The USPTO serial number for KRONOCHEM is 79209993.

What is the registration number for KRONOCHEM?

KRONOCHEM is registered under USPTO registration number 5383026.

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Home Search: KRONOCHEMKRONOCHEM #79209993

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Updated Oct 10, 2026·21 searches this week

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KRO

USPTO Trademark Record

REGISTERED

KRONOCHEM

Q: What class is the KRONOCHEM trademark registered in?

The KRONOCHEM trademark is registered in Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

SN 79209993·Reg 5383026·Filed Mar 07, 2017

Owner Kronoplus Limited

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.; 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.

KRONOCHEM (Serial No. 79209993), Registration No. 5383026, is a registered US trademark filed on Mar 07, 2017 by Kronoplus Limited. This trademark covers Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

Section 8/9 declaration window: January 24, 2028

Mark Intelligence

KRONOCHEM (Reg. #5383026) is a registered US trademark that has been protecting its owner, Kronoplus Limited, since 2017. The mark covers Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food a.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 07, 2017

SERIAL

79209993

REG#

5383026

REGISTERED

Jan 23, 2018

Filing Information

StatusREGISTERED

Filing DateMar 07, 2017

Serial Number79209993

Registration No.5383026

Registration DateJan 23, 2018

Status DateJan 27, 2025

Published for OppositionNov 07, 2017

Filing Basis & Declarations

Standard Characters Claimed

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 040Treatment & processing of materials

US codes: 100, 103, 106

Treatment of materials; recycling of waste and trash; air purification and treatment of water; printing services; food and drink preservation.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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

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Status History

47 events

PARTIAL INVALIDATION PROCESSED BY THE IB

Apr 02, 2026

PARTIAL INVALIDATION PROCESSED BY THE IB

INVALIDATION PROCESSED

Mar 15, 2026

INVALIDATION PROCESSED

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

Mar 15, 2026

PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

Sep 27, 2025

PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED

REGISTERED - PARTIAL SEC 71 ACCEPTED

Jan 27, 2025

REGISTERED - PARTIAL SEC 71 ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

Jan 27, 2025

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 21, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 71 RECEIVED

Jul 11, 2024

TEAS SECTION 71 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 14, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 14, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Nov 14, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 14, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Nov 14, 2023

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 14, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NEW REPRESENTATIVE AT IB RECEIVED

May 28, 2023

NEW REPRESENTATIVE AT IB RECEIVED

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

Jan 23, 2023

COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Oct 22, 2022

NEW REPRESENTATIVE AT IB RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 19, 2021

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Jul 19, 2021

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 19, 2021

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 19, 2021

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 19, 2021

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

NEW REPRESENTATIVE AT IB RECEIVED

Jun 26, 2021

NEW REPRESENTATIVE AT IB RECEIVED

CHANGE OF OWNER RECEIVED FROM IB

Mar 13, 2021

CHANGE OF OWNER RECEIVED FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Jun 08, 2018

FINAL DECISION TRANSACTION PROCESSED BY IB

FINAL DISPOSITION PROCESSED

Apr 30, 2018

FINAL DISPOSITION PROCESSED

FINAL DISPOSITION NOTICE SENT TO IB

Apr 30, 2018

FINAL DISPOSITION NOTICE SENT TO IB

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Apr 23, 2018

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Jan 23, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Nov 07, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 07, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 18, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Oct 06, 2017

NEW REPRESENTATIVE AT IB RECEIVED

ASSIGNED TO LIE

Oct 01, 2017

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 18, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 13, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 12, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 12, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

REFUSAL PROCESSED BY IB

Jul 21, 2017

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Jul 03, 2017

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Jul 03, 2017

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jun 24, 2017

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

APPLICATION FILING RECEIPT MAILED

Jun 23, 2017

APPLICATION FILING RECEIPT MAILED

NON-FINAL ACTION WRITTEN

Jun 23, 2017

NON-FINAL ACTION WRITTEN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 19, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Jun 19, 2017

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Jun 15, 2017

SN ASSIGNED FOR SECT 66A APPL FROM IB

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