Who owns the WEYLCHEM trademark?

The WEYLCHEM trademark is owned by WeylChem Holding S.à r.l..

What is the serial number for WEYLCHEM?

The USPTO serial number for WEYLCHEM is 79267911.

What is the registration number for WEYLCHEM?

WEYLCHEM is registered under USPTO registration number 6144189.

WEY

USPTO Trademark Record

REGISTERED

WEYLCHEM

Q: What class is the WEYLCHEM trademark registered in?

The WEYLCHEM trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 035 (Advertising, business management & retail services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

SN 79267911·Reg 6144189·Filed Jul 11, 2019

Owner WeylChem Holding S.à r.l.

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.; Advertising; business management, organization and administration; office functions.; 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.

WEYLCHEM (Serial No. 79267911), Registration No. 6144189, is a registered US trademark filed on Jul 11, 2019 by WeylChem Holding S.à r.l.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 035 (Advertising, business management & retail services), Class 040 (Treatment & processing of materials), Class 042 (Scientific, technology & SaaS services).

renewal grace 6y period: March 08, 2027140 days remaining

Mark Intelligence

WEYLCHEM (Reg. #6144189) is a registered US trademark that has been protecting its owner, WeylChem Holding S.à r.l., since 2019. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 035 (Advertising, business management & retail services), Class 040 (Treatment & processing of materials) and Class 042 (Scientific, technology & SaaS services) respectively. Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 3 opposition proceedings during prosecution.

FILED

Jul 11, 2019

SERIAL

79267911

REG#

6144189

REGISTERED

Sep 08, 2020

Owner

Applicant

WeylChem Holding S.à r.l.

Entity

Corporation (Foreign)

Address

2a, rue des Capucins, L-1313 Luxembourg

Country

Attorney

NameJeffrey H. Handelsman

Law firm

Jeffrey H. Handelsman Greenblum & Bernstein, P.L.C.

Docket

T59347

Address

1950 Roland Clarke Place, Reston, VA 20191-1411, 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

StatusREGISTERED

Filing DateJul 11, 2019

Serial Number79267911

Registration No.6144189

Registration DateSep 08, 2020

Status DateSep 08, 2020

Published for OppositionJun 23, 2020

Mark TypeDesign with words

Attorney DocketT59347

Status DescriptionLive and registered

Filing Signals

FILED

2019

YEARS AGO

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 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

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

44 events

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 26, 2026

CHANGE OF NAME/ADDRESS REC'D FROM IB

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

Sep 08, 2025

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

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 19, 2022

CHANGE OF NAME/ADDRESS REC'D FROM IB

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 06, 2021

FINAL DECISION TRANSACTION PROCESSED BY IB

GENERIC MADRID TRANSACTION SENT TO IB

Dec 24, 2020

GENERIC MADRID TRANSACTION SENT TO IB

GENERIC MADRID TRANSACTION CREATED

Dec 23, 2020

GENERIC MADRID TRANSACTION CREATED

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Dec 08, 2020

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

REGISTERED-PRINCIPAL REGISTER

Sep 08, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 23, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 23, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION PROCESSED BY IB

Jun 19, 2020

NOTIFICATION PROCESSED BY IB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 03, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

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

Jun 03, 2020

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

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Jun 03, 2020

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

WITHDRAWN FROM PUB - OG REVIEW QUERY

May 12, 2020

WITHDRAWN FROM PUB - OG REVIEW QUERY

ASSIGNED TO LIE

Apr 29, 2020

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 23, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 22, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS REQUEST FOR RECONSIDERATION RECEIVED

Apr 21, 2020

TEAS REQUEST FOR RECONSIDERATION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 21, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

FINAL REFUSAL WRITTEN

Apr 01, 2020

FINAL REFUSAL WRITTEN

FINAL REFUSAL E-MAILED

Apr 01, 2020

FINAL REFUSAL E-MAILED

NOTIFICATION OF FINAL REFUSAL EMAILED

Apr 01, 2020

NOTIFICATION OF FINAL REFUSAL EMAILED

TEAS/EMAIL CORRESPONDENCE ENTERED

Mar 27, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Mar 26, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Mar 26, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 19, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

Mar 19, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 19, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Mar 19, 2020

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Mar 19, 2020

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 19, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 19, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Nov 27, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 27, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REFUSAL PROCESSED BY IB

Nov 16, 2019

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

Oct 28, 2019

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Oct 28, 2019

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Oct 08, 2019

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Oct 07, 2019

NON-FINAL ACTION WRITTEN

APPLICATION FILING RECEIPT MAILED

Oct 05, 2019

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 01, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

ASSIGNED TO EXAMINER

Oct 01, 2019

ASSIGNED TO EXAMINER

SN ASSIGNED FOR SECT 66A APPL FROM IB

Sep 26, 2019

SN ASSIGNED FOR SECT 66A APPL FROM IB

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Recently filed and registered marks in the same international class.

WEY

WEYLCHEM

85615387

WeylChem US, Inc.

REGISTERED

WEY

WEYLCHEM

79267907

WeylChem Holding S.à r.l.

REGISTERED

WEYLCHEM

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Other Marks by WeylChem Holding S.à r.l.

Other Marks in Class 001 — Chemicals for industrial, scientific & agricultural use

Other Marks by Jeffrey H. Handelsman

Resources

Company