Who owns the GEOLOG trademark?

The GEOLOG trademark is owned by GEOLOG INTERNATIONAL B.V..

What is the serial number for GEOLOG?

The USPTO serial number for GEOLOG is 88221614.

What is the registration number for GEOLOG?

GEOLOG is registered under USPTO registration number 5935358.

GEOLOG - Owned by GEOLOG INTERNATIONAL B.V. - (Class 009, Class 042)

Q: What class is the GEOLOG trademark registered in?

The GEOLOG trademark is registered in Class 009 (Electronics, software & scientific instruments), Class 042 (Scientific, technology & SaaS services).

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 009Electronics, software & scientific instruments

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

First use anywhere: Feb 28, 2015

First use in commerce: Feb 28, 2015

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 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Feb 28, 2015

First use in commerce: Feb 28, 2015

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.

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

Status History

23 events

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

Jan 27, 2026

Code REAP

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 27, 2026

Code ARAA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jan 27, 2026

Code TCCA

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 23, 2026

Code APRE

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

Jan 23, 2026

Code C15A

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

Jan 23, 2026

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Oct 21, 2025

Code E815

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

Dec 17, 2024

Code REM1

REGISTERED-PRINCIPAL REGISTER

Dec 17, 2019

Code R.PR

PUBLISHED FOR OPPOSITION

Oct 01, 2019

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 01, 2019

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 11, 2019

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 29, 2019

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 13, 2019

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 13, 2019

Code TEME

ASSIGNED TO LIE

Aug 05, 2019

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 30, 2019

Code TROA

NON-FINAL ACTION WRITTEN

Mar 13, 2019

Code CNRT

NON-FINAL ACTION E-MAILED

Mar 13, 2019

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 13, 2019

Code GNRN

ASSIGNED TO EXAMINER

Mar 06, 2019

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 31, 2018

Code NWOS

NEW APPLICATION ENTERED

Dec 11, 2018

Code NWAP

Other Marks by GEOLOG INTERNATIONAL B.V.

Additional USPTO filings from the same owner.

DIG

DIGITALCUTTINGS

98231419

Geolog International B.V.

REGISTERED

RES

RES EVAL

79182217

GEOLOG INTERNATIONAL B.V.

ABANDONED

OIL

OIL QUANT

79182501

GEOLOG INTERNATIONAL B.V.

ABANDONED

Other Marks in Class 009 — Electronics, software & scientific instruments

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Additional USPTO filings handled by the same attorney of record.

COL

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MET

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ZIN

ZINGERS MOUNTAIN MELT

86867447

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TEE

TEED

99522781

REGISTERED

GEOLOG

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by GEOLOG INTERNATIONAL B.V.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Mark D. Passler

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