Who owns the CHONYLATION trademark?

The CHONYLATION trademark is owned by Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation).

What is the serial number for CHONYLATION?

The USPTO serial number for CHONYLATION is 79184853.

What is the registration number for CHONYLATION?

CHONYLATION is registered under USPTO registration number 5143900.

CHO

USPTO Trademark Record

ABANDONED

CHONYLATION

Q: What class is the CHONYLATION trademark registered in?

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

SN 79184853·Reg 5143900·Filed Oct 14, 2015

Owner Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)

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.

CHONYLATION (Serial No. 79184853), Registration No. 5143900, is a abandoned US trademark filed on Oct 14, 2015 by Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation). This trademark covers Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

Mark Intelligence

CHONYLATION (Reg. #5143900) is an abandoned US trademark that was filed in 2015 but has since been abandoned. 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 3 opposition proceedings during prosecution.

FILED

Oct 14, 2015

SERIAL

79184853

REG#

5143900

REGISTERED

Feb 21, 2017

Owner

Applicant

Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)

Entity

Corporation

Address

6-1 Marunouchi 1-chome,, Chiyoda-ku; Tokyo 100-0005

Country

Attorney

NameMatthew D. Asbell

Law firm

Matthew D. Asbell Ladas & Parry LLP

Docket

2T16686257

Address

1040 Avenue of the Americas, New York, NY 10018-3738, 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

StatusABANDONED

Filing DateOct 14, 2015

Serial Number79184853

Registration No.5143900

Registration DateFeb 21, 2017

Status DateOct 14, 2025

Published for OppositionDec 06, 2016

Mark TypeStandard characters

Attorney Docket2T16686257

Status DescriptionUS registration is dead and cancelled

Filing Signals

FILED

2015

YEARS AGO

11y

CLASSES

MADRID FILINGS

—

Opposed 3× during prosecution

Search 14M+ trademarks

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

Search now

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.

Status History

38 events

DEATH OF INTERNATIONAL REGISTRATION

May 07, 2026

DEATH OF INTERNATIONAL REGISTRATION

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

May 07, 2026

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

NEW REPRESENTATIVE AT IB RECEIVED

Sep 19, 2025

NEW REPRESENTATIVE AT IB RECEIVED

TOTAL INVALIDATION PROCESSED BY THE IB

Jun 17, 2024

TOTAL INVALIDATION PROCESSED BY THE IB

GENERIC MADRID TRANSACTION CREATED

May 14, 2024

GENERIC MADRID TRANSACTION CREATED

GENERIC MADRID TRANSACTION SENT TO IB

May 14, 2024

GENERIC MADRID TRANSACTION SENT TO IB

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

May 08, 2024

TOTAL INVALIDATION OF REG EXT PROTECTION CREATED

CANCELLED SECTION 71

Sep 08, 2023

CANCELLED SECTION 71

NEW REPRESENTATIVE AT IB RECEIVED

Sep 30, 2022

NEW REPRESENTATIVE AT IB RECEIVED

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

Feb 21, 2022

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

FINAL DECISION TRANSACTION PROCESSED BY IB

Oct 20, 2017

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION SENT TO IB

Jul 29, 2017

GENERIC MADRID TRANSACTION SENT TO IB

GENERIC MADRID TRANSACTION CREATED

Jul 28, 2017

GENERIC MADRID TRANSACTION CREATED

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

May 21, 2017

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Feb 21, 2017

REGISTERED-PRINCIPAL REGISTER

NOTIFICATION PROCESSED BY IB

Dec 17, 2016

NOTIFICATION PROCESSED BY IB

PUBLISHED FOR OPPOSITION

Dec 06, 2016

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 06, 2016

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

Nov 30, 2016

NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Nov 30, 2016

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 16, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Nov 03, 2016

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 28, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 05, 2016

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 05, 2016

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Sep 30, 2016

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 21, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 20, 2016

TEAS RESPONSE TO OFFICE ACTION RECEIVED

REFUSAL PROCESSED BY IB

May 14, 2016

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Mar 25, 2016

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Mar 25, 2016

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 24, 2016

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 23, 2016

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Mar 22, 2016

APPLICATION FILING RECEIPT MAILED

ASSIGNED TO EXAMINER

Mar 19, 2016

ASSIGNED TO EXAMINER

LIMITATION FROM ORIGINAL APPLICATION ENTERED

Mar 18, 2016

LIMITATION FROM ORIGINAL APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 18, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 17, 2016

SN ASSIGNED FOR SECT 66A APPL FROM IB

CHONYLATION

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by Seikagaku Kogyo Kabushiki Kaisha (Seikagaku Corporation)

Other Marks by Matthew D. Asbell

Resources

Company