XENCOR

LIVE

Serial Number

79259889

Owner

SOLVAY SA

Attorney

Rebecca Liebowitz

Filing Date

Apr 29, 2019

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XENCOR Trademark

Serial Number: 79259889 • Registration: 5946971

XENCOR is a trademark filed by SOLVAY SA on April 29, 2019. The trademark is classified under Class 1 (Chemicals), Class 17 (Rubber Goods). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

Class 17 - Rubber Goods

Unprocessed and semi-processed rubber, gutta-percha, gum, asbestos, mica

Owner Contact Info

SOLVAY SA (83 trademarks)

33, rue du Prince Albert
B-1050 Bruxelles , BE

Entity Type: 03

SYENSQO (49 trademarks)

RUE DE LA FUS�E 98
BRUSSELS 1130 , BE

Entity Type: 33

Legal Representation

Attorney of Record

Rebecca Liebowitz

6,569 trademarks filed View all →

Correspondence Address

Rebecca Liebowitz Venable LLP

P.O. Box 34385

Washington, DC 20043

United States

Trademark Details

Filing Date

April 29, 2019

Registration Date

December 31, 2019

Published for Opposition

October 15, 2019

Goods & Services

Semi-processed resins; semi-processed plastics; glass fiber for insulation; compounds made of semi-processed resins, namely, moldable compounds and thermoplastic compounds for use in manufacturing in a wide variety of industries; compounds made of semi-processed plastics, namely, moldable compounds and thermoplastic compounds for use in manufacturing in a wide variety of industries

Unprocessed artificial resins; unprocessed plastics

Filing History

NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED

Aug 21, 2025 NA75

REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.

Aug 21, 2025 C75A

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 11, 2025 APRE

TEAS SECTION 71 & 15 RECEIVED

May 16, 2025 ES75

CHANGE OF NAME/ADDRESS REC'D FROM IB

Mar 28, 2025 ADCH

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

Dec 31, 2024 REM3

CHANGE OF OWNER RECEIVED FROM IB

Nov 29, 2024 CHLD

NEW REPRESENTATIVE AT IB RECEIVED

Dec 23, 2023 NREP

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 27, 2023 TCCA

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

Nov 27, 2023 ECDR

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 27, 2023 ARAA

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

Nov 27, 2023 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Nov 27, 2023 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Nov 27, 2023 COAR

FINAL DECISION TRANSACTION PROCESSED BY IB

May 8, 2020 FINO

FINAL DISPOSITION NOTICE SENT TO IB

Apr 17, 2020 FICS

FINAL DISPOSITION PROCESSED

Apr 16, 2020 FIMP

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 31, 2020 FICR

REGISTERED-PRINCIPAL REGISTER

Dec 31, 2019 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 15, 2019 NPUB

PUBLISHED FOR OPPOSITION

Oct 15, 2019 PUBO

NOTIFICATION PROCESSED BY IB

Oct 12, 2019 GPNX

NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB

Sep 25, 2019 OPNS

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

Sep 25, 2019 OP2R

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 25, 2019 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 10, 2019 CNSA

DATA MODIFICATION COMPLETED

Sep 9, 2019 DMCC

ASSIGNED TO LIE

Sep 9, 2019 ALIE

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 7, 2019 TEME

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 7, 2019 CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 7, 2019 TROA

REFUSAL PROCESSED BY IB

Aug 16, 2019 RFNT

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Aug 1, 2019 RFCS

REFUSAL PROCESSED BY MPU

Aug 1, 2019 RFRR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Aug 1, 2019 RFCR

NON-FINAL ACTION WRITTEN

Jul 31, 2019 CNRT

NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW

Jul 29, 2019 RFWR

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Jul 13, 2019 RFCR

NON-FINAL ACTION WRITTEN

Jul 12, 2019 CNRT

ASSIGNED TO EXAMINER

Jul 10, 2019 DOCK

APPLICATION FILING RECEIPT MAILED

Jun 7, 2019 MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 3, 2019 NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

May 30, 2019 REPR

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