Who owns the DF trademark?

The DF trademark is owned by Dana-Farber Cancer Institute, Inc..

What is the serial number for DF?

The USPTO serial number for DF is 88550432.

What is the registration number for DF?

DF is registered under USPTO registration number 6149030.

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USPTO Trademark Record

REGISTERED

DF

Q: What class is the DF trademark registered in?

The DF trademark is registered in Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

SN 88550432·Reg 6149030·Filed Jul 30, 2019

Owner Dana-Farber Cancer Institute, Inc.

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.; Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

DF (Serial No. 88550432), Registration No. 6149030, is a registered US trademark filed on Jul 30, 2019 by Dana-Farber Cancer Institute, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services), Class 044 (Medical, veterinary & beauty care services).

Section 8/9 declaration window: September 09, 2030

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Full conflict analysis for DF (SN 88550432) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DF (Reg. #6149030) is a registered US trademark that has been protecting its owner, Dana-Farber Cancer Institute, Inc., since 2019. The mark covers Class 042 (Scientific, technology & SaaS services) and Class 044 (Medical, veterinary & beauty care services) respectively. Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 30, 2019

SERIAL

88550432

REG#

6149030

REGISTERED

Sep 08, 2020

Filing Information

StatusREGISTERED

Filing DateJul 30, 2019

Serial Number88550432

Registration No.6149030

Registration DateSep 08, 2020

Status DateMay 06, 2026

Published for OppositionDec 03, 2019

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1506931

480Oct 31, 2019

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Sep 26, 2019

First use in commerce: Sep 26, 2019

Class 044Medical, veterinary & beauty care services

US codes: 100, 101

First use anywhere: Sep 26, 2019

First use in commerce: Sep 26, 2019

Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, aquaculture, horticulture and forestry services.

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

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Status History

34 events

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

May 06, 2026

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

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

May 06, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 04, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Feb 12, 2026

TEAS SECTION 8 & 15 RECEIVED

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

Sep 08, 2025

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

CORRECTION UNDER SECTION 7 - PROCESSED

Jul 13, 2021

CORRECTION UNDER SECTION 7 - PROCESSED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Jul 01, 2021

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 7

Jan 05, 2021

POST REGISTRATION ACTION MAILED - SEC. 7

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 04, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Sep 30, 2020

TEAS SECTION 7 REQUEST RECEIVED

REGISTERED-PRINCIPAL REGISTER

Sep 08, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Aug 06, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Aug 05, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 03, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Aug 03, 2020

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jul 20, 2020

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jul 20, 2020

USE AMENDMENT FILED

POST PUBLICATION AMENDMENT - ENTERED

Feb 20, 2020

POST PUBLICATION AMENDMENT - ENTERED

ASSIGNED TO PETITION STAFF

Feb 14, 2020

ASSIGNED TO PETITION STAFF

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 28, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS POST PUBLICATION AMENDMENT RECEIVED

Jan 07, 2020

TEAS POST PUBLICATION AMENDMENT RECEIVED

PUBLISHED FOR OPPOSITION

Dec 03, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Dec 03, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 13, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Oct 30, 2019

ASSIGNED TO LIE

ASSIGNED TO EXAMINER

Oct 24, 2019

ASSIGNED TO EXAMINER

EXAMINERS AMENDMENT -WRITTEN

Oct 24, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Oct 24, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Oct 24, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Oct 24, 2019

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 24, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Aug 13, 2019

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 12, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 02, 2019

NEW APPLICATION ENTERED

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