MERSANA

LIVE

Serial Number

88876689

Owner

Mersana Therapeutics, Inc.

Attorney

Maury M. Tepper, III

First Use Date

Mar 17, 2020

Filing Date

Apr 17, 2020

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MERSANA Trademark

Serial Number: 88876689 • Registration: 6185199

MERSANA is a trademark filed by Mersana Therapeutics, Inc. on April 17, 2020. The trademark is classified under Class 1 (Chemicals). The application is currently registered and active.

Trademark Classes

Class 1 - Chemicals

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

Owner Contact Info

Mersana Therapeutics, Inc. (21 trademarks)

840 Memorial Drive
Cambridge, MA 02139

Entity Type: 03

Legal Representation

Attorney of Record

Maury M. Tepper, III

5,819 trademarks filed View all →

Correspondence Address

Maury M. Tepper, III Tepper & Eyster, PLLC

3724 Benson Drive

Raleigh, NC 27609

United States

Trademark Details

Filing Date

April 17, 2020

Registration Date

October 27, 2020

First Use Anywhere

March 17, 2020

First Use in Commerce

March 17, 2020

Published for Opposition

August 11, 2020

Goods & Services

Chemical and biochemical preparations, namely, antibodies and drug conjugates for use in the manufacture of pharmaceuticals

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 2, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 2, 2026 ARAA

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

Jul 2, 2026 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 2, 2026 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 2, 2026 COAR

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Oct 27, 2025 REM1

REGISTERED-PRINCIPAL REGISTER

Oct 27, 2020 R.PR

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 11, 2020 NPUB

PUBLISHED FOR OPPOSITION

Aug 11, 2020 PUBO

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 22, 2020 NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 9, 2020 CNSA

ASSIGNED TO EXAMINER

Jul 9, 2020 DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 27, 2020 NWOS

NEW APPLICATION ENTERED

Apr 21, 2020 NWAP

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