What class is the ISTH trademark registered in?

The ISTH trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services), Class 009 (Electronics, software & scientific instruments), Class 016 (Paper goods, books & stationery).

What is the serial number for ISTH?

The USPTO serial number for ISTH is 88131324.

What is the registration number for ISTH?

ISTH is registered under USPTO registration number 5739531.

ISTH - Owned by The International Society on Thrombosis and Haemostasis, Inc. - (Class 041, Class 042, Class 009)

Q: Who owns the ISTH trademark?

The ISTH trademark is owned by The International Society on Thrombosis and Haemostasis, Inc..

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jul 30, 1970

First use in commerce: Jul 30, 1970

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Oct 25, 1995

First use in commerce: Oct 25, 1995

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.

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Jan 03, 2003

First use in commerce: Jan 03, 2003

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

Class 016Paper goods, books & stationery

US codes: 002, 005, 022, 023, 029, 037, 038, 050

First use anywhere: Aug 01, 1970

First use in commerce: Aug 01, 1970

Paper and cardboard; printed matter; bookbinding material; photographs; stationery and office requisites, except furniture; adhesives for stationery or household purposes; drawing materials and materials for artists; paintbrushes; instructional and teaching materials; plastic sheets, films and bags for wrapping and packaging; printers' type, printing blocks.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol2 filings

This mark has 2 Madrid Protocol filings on record with the USPTO.

1930620

480Feb 24, 2026

Source: USPTO Madrid International Filing Requests

Status History

20 events

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 11, 2026

Code COAR

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 11, 2026

Code CHAN

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

Aug 11, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 11, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 11, 2026

Code TCCA

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Aug 11, 2026

Code EWAF

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 22, 2024

Code APRE

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

Dec 22, 2024

Code C15A

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

Dec 22, 2024

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Jul 24, 2024

Code E815

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

Apr 30, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Apr 30, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Feb 12, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 12, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jan 23, 2019

Code NONP

ASSIGNED TO EXAMINER

Jan 07, 2019

Code DOCK

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 07, 2019

Code CNSA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 26, 2018

Code TCCA

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 02, 2018

Code NWOS

NEW APPLICATION ENTERED

Sep 28, 2018

Code NWAP

Other Marks by The International Society on Thrombosis and Haemostasis, Inc.

Additional USPTO filings from the same owner.

JTH

JTH JOURNAL OF THROMBOSIS AND HAEMOSTASIS

86185086

The International Society on Thrombosis and Haemostasis, Inc.

REGISTERED

JTH

78223041

The International Society on Thrombosis and Haemostasis, Inc.

REGISTERED

RPT

RPTH RESEARCH AND PRACTICE IN THROMBOSIS AND HAEMOSTASIS

98963526

The International Society on Thrombosis and Haemostasis, Inc.

REGISTERED

RPT

RPTH

98963532

The International Society on Thrombosis and Haemostasis, Inc.

REGISTERED

Other Marks in Class 041 — Education & entertainment services

Recently filed and registered marks in the same international class.

IST

ISTH INTERNATIONAL SOCIETY ON THROMBOSIS AND HAEMOSTASIS

85891804

The International Society on Thrombosis and Haemostasis, Inc.

REGISTERED

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Additional USPTO filings handled by the same attorney of record.

DIS

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DIS

DISCOVER DURHAM

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LAT

LATINO COMMUNITY CREDIT UNION

99513711

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HAM

HAMPTON FARMS

86271611

REGISTERED

ISTH

What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

Other Marks by The International Society on Thrombosis and Haemostasis, Inc.

Other Marks in Class 041 — Education & entertainment services

Other Marks by Susan Freya Olive

Get pre-filing clearance

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