RITUXAN

LIVE

Serial Number

75238749

Owner

Idec Pharmaceuticals Corporation

Attorney

Douglas A. Rettew

First Use Date

Dec 16, 1997

Filing Date

Feb 10, 1997

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RITUXAN Trademark

Serial Number: 75238749 • Registration: 2194252

RITUXAN is a trademark filed by Idec Pharmaceuticals Corporation on February 10, 1997. The trademark is classified under Class 5 (Pharmaceuticals). The application is currently registered and active.

Trademark Classes

Class 5 - Pharmaceuticals

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

Owner Contact Info

Idec Pharmaceuticals Corporation (36 trademarks)

Suite 160
La Jolla, CA 92037

Entity Type: 03

BIOGEN IDEC INC. (7 trademarks)

14 CAMBRIDGE CENTER
CAMBRIDGE, MA 02142

Entity Type: 03

BIOGEN MA INC. (124 trademarks)

CAMBRIDGE, MA 02142

Entity Type: 03

Legal Representation

Attorney of Record

Douglas A. Rettew

1,122 trademarks filed View all →

Correspondence Address

Douglas A. Rettew Finnegan, Henderson, Farabow, Garrett & Dunner, LLP

901 New York Avenue, NW

Washington, DC 20001

United States

Trademark Details

Filing Date

February 10, 1997

Registration Date

October 6, 1998

First Use Anywhere

December 16, 1997

First Use in Commerce

December 16, 1997

Published for Opposition

October 28, 1997

Goods & Services

pharmaceutical preparations for the treatment of cancer and medical diagnostic reagents

Filing History

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 14, 2026 TCCA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 14, 2026 ARAA

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

Apr 14, 2026 REAP

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 14, 2026 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 14, 2026 COAR

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 27, 2018 NA89

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 27, 2018 RNL2

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 27, 2018 89AG

TEAS SECTION 8 & 9 RECEIVED

Aug 24, 2018 E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Oct 6, 2017 REM2

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 1, 2015 ASGN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jul 6, 2010 CHAN

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jul 6, 2010 COAR

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 3, 2008 RNL1

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jan 3, 2008 89AG

ASSIGNED TO PARALEGAL

Dec 27, 2007 PLGL

TEAS SECTION 8 & 9 RECEIVED

Dec 20, 2007 E89R

CASE FILE IN TICRS

Aug 2, 2007 CFIT

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Oct 27, 2004 C15A

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Sep 21, 2004 815F

TEAS SECTION 8 & 15 RECEIVED

Sep 21, 2004 E815

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 6, 2002 TCCA

REGISTERED-PRINCIPAL REGISTER

Oct 6, 1998 R.PR

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 12, 1998 CNPR

ASSIGNED TO EXAMINER

Aug 11, 1998 DOCK

STATEMENT OF USE PROCESSING COMPLETE

Aug 5, 1998 SUPC

USE AMENDMENT FILED

Jul 20, 1998 IUAF

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jan 20, 1998 NOAM

PUBLISHED FOR OPPOSITION

Oct 28, 1997 PUBO

NOTICE OF PUBLICATION

Sep 26, 1997 NPUB

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 27, 1997 CNSA

ASSIGNED TO EXAMINER

Aug 27, 1997 DOCK

ASSIGNED TO EXAMINER

Aug 22, 1997 DOCK

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