(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from USPTO

HTRF

Did you know this trademark is already registered in United States?

Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.

Active USPTO registrationType: WordOffice: United States

Quick snapshot

HTRF

ST13

US500000075618389

Class

1

Filing

75618389

Registration

2309276

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

36

Latest update

05/16/2025

Trademark type

Word

Nice classes

1

Filing date

01/11/1999

Registration date

01/18/2000

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

03/10/2020

Last transaction

05/16/2025

Responsible office

United States Patent and Trademark Office

Status code

800

Official register

Principal Register

First use anywhere

05/08/1996

First use in commerce

05/08/1996

Drawing code

1

Owner type

99

Owner location

CODOLET, FR

Examiner

CLARK, GLENN

Law office

M60

Current location

GENERIC WEB UPDATE

Holders and representatives

Holders

C. B. (pessoa física)
C. I. (pessoa física)
Packard Instrument Company, Inc.

Representatives

Michelle E. Tochtrop CHRISMAN GALLO TOCHTROP LLC

Technical classification

Nice Classes

Class 1

Vienna Codes

No Vienna codes available.

Goods and services

Class 1

FLUORESCENT REAGENTS FOR THE MEASUREMENT OF BIOMOLECULAR INTERACTIONS IN THE FIELD OF LIFE SCIENCE RESEARCH

Publications

History of USPTO decisions and trademark events.

36 publications found

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/15/2025

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

05/15/2025

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/15/2025

REAP

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

05/15/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/15/2025

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/15/2025

EWAF

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

05/01/2024

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

05/01/2024

ECDR

TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS

05/01/2024

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/01/2024

REAP

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

05/01/2024

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

05/01/2024

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

05/01/2024

NA89

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

03/10/2020

RNL2

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

03/10/2020

89AG

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

03/10/2020

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

03/10/2020

E89R

TEAS SECTION 8 & 9 RECEIVED

01/16/2020

REM2

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

01/18/2019

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

07/02/2014

RNL1

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

01/28/2010

89AG

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

01/28/2010

E89R

TEAS SECTION 8 & 9 RECEIVED

01/13/2010

CFIT

CASE FILE IN TICRS

05/31/2006

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/10/2005

REAP

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

12/10/2005

C15A

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

12/10/2005

PLGL

ASSIGNED TO PARALEGAL

11/17/2005

815F

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

08/31/2005

E815

TEAS SECTION 8 & 15 RECEIVED

08/31/2005

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

04/21/2004

R.PR

REGISTERED-PRINCIPAL REGISTER

01/18/2000

PUBO

PUBLISHED FOR OPPOSITION

10/26/1999

NPUB

NOTICE OF PUBLICATION

09/24/1999

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

07/06/1999

DOCK

ASSIGNED TO EXAMINER

07/01/1999

Continuous trademark protection

Get notified about every new filing that threatens HTRF or your mark.

Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.