Who owns the DENDREON trademark?

The DENDREON trademark is owned by DENDREON PHARMACEUTICALS LLC.

What class is the DENDREON trademark registered in?

The DENDREON trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for DENDREON?

The USPTO serial number for DENDREON is 75283623.

What is the registration number for DENDREON?

DENDREON is registered under USPTO registration number 2465920.

Sealvo

Home Search: DENDREONDENDREON #75283623

Back

Updated Oct 24, 2026·20 searches this week

View on USPTO TSDR Find similar marks

DEN

USPTO Trademark Record

REGISTERED

DENDREON

SN 75283623·Reg 2465920·Filed Apr 29, 1997

Owner DENDREON PHARMACEUTICALS LLC

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

DENDREON (Serial No. 75283623), Registration No. 2465920, is a registered US trademark filed on Apr 29, 1997 by DENDREON PHARMACEUTICALS LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: July 03, 2031

Mark Intelligence

DENDREON (Reg. #2465920) is a registered US trademark that has been protecting its owner, DENDREON PHARMACEUTICALS LLC, since 1997. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 2 opposition proceedings during prosecution.

FILED

Apr 29, 1997

SERIAL

75283623

REG#

2465920

REGISTERED

Jul 03, 2001

Filing Information

StatusREGISTERED

Filing DateApr 29, 1997

Serial Number75283623

Registration No.2465920

Registration DateJul 03, 2001

Status DateNov 16, 2021

Published for OppositionFeb 17, 1998

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

First use anywhere: Nov 20, 1997

First use in commerce: Nov 20, 1997

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

65 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Dec 04, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Dec 04, 2024

WITHDRAWAL OF ATTORNEY GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 04, 2024

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 04, 2024

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 04, 2024

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 04, 2024

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 04, 2024

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Apr 20, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 20, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 20, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Nov 16, 2021

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

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

Nov 16, 2021

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Nov 16, 2021

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 16, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jun 29, 2021

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 28, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

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

Sep 28, 2020

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 28, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 28, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 28, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jul 03, 2020

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

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 22, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 22, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 21, 2017

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 21, 2017

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Apr 19, 2017

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 29, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 15, 2015

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

May 20, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 20, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 25, 2015

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 05, 2013

TEAS CHANGE OF CORRESPONDENCE RECEIVED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 25, 2011

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

May 25, 2011

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

TEAS SECTION 8 & 9 RECEIVED

May 23, 2011

TEAS SECTION 8 & 9 RECEIVED

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

Jul 24, 2007

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

ASSIGNED TO PARALEGAL

Jul 06, 2007

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Jun 07, 2007

TEAS SECTION 8 & 15 RECEIVED

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

Jun 07, 2007

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

CASE FILE IN TICRS

Oct 06, 2006

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

Jul 03, 2001

REGISTERED-PRINCIPAL REGISTER

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Mar 21, 2001

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

ASSIGNED TO EXAMINER

Mar 14, 2001

ASSIGNED TO EXAMINER

DIVISIONAL PROCESSING COMPLETE

Mar 09, 2001

DIVISIONAL PROCESSING COMPLETE

STATEMENT OF USE PROCESSING COMPLETE

Mar 09, 2001

STATEMENT OF USE PROCESSING COMPLETE

DIVISIONAL REQUEST RECEIVED

Nov 16, 2000

DIVISIONAL REQUEST RECEIVED

USE AMENDMENT FILED

Nov 11, 2000

USE AMENDMENT FILED

NON-FINAL ACTION MAILED

Aug 17, 2000

NON-FINAL ACTION MAILED

SOU EXTENSION 4 GRANTED

Jul 06, 2000

SOU EXTENSION 4 GRANTED

SOU EXTENSION 4 FILED

May 08, 2000

SOU EXTENSION 4 FILED

REINSTATED

Mar 02, 2000

REINSTATED

ABANDONMENT - NO USE STATEMENT FILED

Feb 08, 2000

ABANDONMENT - NO USE STATEMENT FILED

SOU EXTENSION 3 GRANTED

Feb 03, 2000

SOU EXTENSION 3 GRANTED

SOU EXTENSION 3 FILED

Oct 26, 1999

SOU EXTENSION 3 FILED

SOU EXTENSION 2 GRANTED

Jun 11, 1999

SOU EXTENSION 2 GRANTED

SOU EXTENSION 2 FILED

May 11, 1999

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

Dec 10, 1998

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Nov 10, 1998

SOU EXTENSION 1 FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 12, 1998

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 17, 1998

PUBLISHED FOR OPPOSITION

Feb 17, 1998

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 16, 1998

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 05, 1997

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Dec 01, 1997

ASSIGNED TO EXAMINER

Nov 25, 1997

ASSIGNED TO EXAMINER

Other Marks by DENDREON PHARMACEUTICALS LLC

Additional USPTO filings from the same owner.

LOG

LogoMark

77463424

DENDREON PHARMACEUTICALS LLC

REGISTERED

DEN

DENDREON

75282526

DENDREON PHARMACEUTICALS LLC

REGISTERED

DEN

DENDREON

90260931

Dendreon Pharmaceuticals LLC

REGISTERED

PRO

PROVENGE

75927064

DENDREON PHARMACEUTICALS LLC

REGISTERED

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

DEN

DENDREON

90242350

Dendreon Pharmaceuticals LLC

REGISTERED

DEN

DENDREON

90242675

Dendreon Pharmaceuticals LLC

REGISTERED

DEN

DENDREON

76165904

DENDREON PHARMACEUTICALS LLC

ABANDONED

DEN

DENDREON

77463413

DENDREON PHARMACEUTICALS LLC

ABANDONED

Other Marks by Diane L. Gardner

Additional USPTO filings handled by the same attorney of record.

LOG

LogoMark

77463424

REGISTERED

DEN

DENDREON

90260931

REGISTERED

PRO

PROVENGE

75927064

REGISTERED

DEN

DENDREON

90242350

REGISTERED

DENDREON

Run a conflict check

Other Marks by DENDREON PHARMACEUTICALS LLC

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by Diane L. Gardner

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company