Who owns the HANSEN trademark?

The HANSEN trademark is owned by Hansen Technologies Corp..

What class is the HANSEN trademark registered in?

The HANSEN trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for HANSEN?

The USPTO serial number for HANSEN is 78698565.

What is the registration number for HANSEN?

HANSEN is registered under USPTO registration number 3299272.

Sealvo

Home Search: HANSENHANSEN #78698565

Back

Updated Sep 30, 2026·18 searches this week

View on USPTO TSDR Find similar marks

HAN

USPTO Trademark Record

REGISTERED

HANSEN

SN 78698565·Reg 3299272·Filed Aug 23, 2005

Owner Hansen Technologies Corp.

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.

HANSEN (Serial No. 78698565), Registration No. 3299272, is a registered US trademark filed on Aug 23, 2005 by Hansen Technologies Corp.. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal 20y period: September 27, 2027362 days remaining

Conflict Analysis

Full conflict analysis for HANSEN (SN 78698565) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

HANSEN (Reg. #3299272) is a registered US trademark that has been protecting its owner, Hansen Technologies Corp., since 2005. The mark covers Class 042 (Scientific, technology & SaaS services). 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

Aug 23, 2005

SERIAL

78698565

REG#

3299272

REGISTERED

Sep 25, 2007

Filing Information

StatusREGISTERED

Filing DateAug 23, 2005

Serial Number78698565

Registration No.3299272

Registration DateSep 25, 2007

Status DateSep 25, 2018

Published for OppositionOct 03, 2006

Filing Basis & Declarations

Use Application CurrentlySection 8 AcceptedSection 15 Acknowledged

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: May 01, 1996

First use in commerce: May 01, 1996

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

50 events

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

Sep 08, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 08, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 08, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 04, 2025

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 02, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 02, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Jun 02, 2025

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 02, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 02, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jan 11, 2023

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

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

Sep 25, 2018

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 25, 2018

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Sep 25, 2018

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Sep 20, 2018

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 24, 2018

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Mar 24, 2018

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Mar 12, 2018

TEAS SECTION 8 & 9 RECEIVED

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

Jan 25, 2017

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 25, 2017

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Sep 25, 2016

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 22, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 22, 2013

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

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

Aug 22, 2013

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

TEAS SECTION 8 & 15 RECEIVED

Aug 06, 2013

TEAS SECTION 8 & 15 RECEIVED

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

Aug 06, 2013

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

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

Oct 21, 2008

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 21, 2008

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

REGISTERED-PRINCIPAL REGISTER

Sep 25, 2007

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Aug 20, 2007

LAW OFFICE REGISTRATION REVIEW COMPLETED

ASSIGNED TO LIE

Aug 17, 2007

ASSIGNED TO LIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 05, 2007

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 15, 2007

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 13, 2007

TEAS STATEMENT OF USE RECEIVED

FAX RECEIVED

Jun 13, 2007

FAX RECEIVED

Jun 13, 2007

FAX RECEIVED

USE AMENDMENT FILED

Jun 13, 2007

USE AMENDMENT FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 28, 2007

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Dec 26, 2006

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 03, 2006

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Sep 13, 2006

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Aug 17, 2006

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 17, 2006

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 07, 2006

APPROVED FOR PUB - PRINCIPAL REGISTER

AMENDMENT FROM APPLICANT ENTERED

Aug 05, 2006

AMENDMENT FROM APPLICANT ENTERED

PAPER RECEIVED

Jul 17, 2006

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 17, 2006

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Mar 13, 2006

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 13, 2006

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 10, 2006

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Aug 31, 2005

NEW APPLICATION ENTERED

Other Marks in Class 042 — Scientific, technology & SaaS services

Recently filed and registered marks in the same international class.

HAN

HANSEN

85415663

INFOR PUBLIC SECTOR, INC.

ABANDONED

SCH

SCHOTTEN & HANSEN

79241721

SCHOTTEN & HANSEN GMBH

REGISTERED

ESK

ESKILD HANSEN

79322040

HAMSI HOLDING ApS

REGISTERED

CHR

CHR. HANSEN

79321130

Chr. Hansen A/S

REGISTERED

Other Marks by Brooke R. Watson

Additional USPTO filings handled by the same attorney of record.

WAV

WAVESTACKER

98686959

REGISTERED

THE

THE CLIMATE SOURCE

99306790

99114067

LogoMark

99114070

REGISTERED

HANSEN

Run a conflict check

Other Marks in Class 042 — Scientific, technology & SaaS services

Other Marks by Brooke R. Watson

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company