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

XAMARIN

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

XAMARIN

ST13

US500000086691619

Class

42

Filing

86691619

Registration

4931754

Risk and opportunity diagnosis

Executive reading for naming, filing, and monitoring decisions.

USPTO status

Active USPTO registration

Case type

Application and registration

Recorded events

49

Latest update

04/17/2026

Trademark type

Word

Nice classes

42

Filing date

07/13/2015

Registration date

04/05/2016

Expiration date

-

Complete case details

Structured fields from the responsible authority and the official record.

Status date

09/07/2022

Last transaction

04/17/2026

Responsible office

United States Patent and Trademark Office

Status code

702

Official register

Principal Register

First use anywhere

2013-09-00

First use in commerce

2013-09-00

Drawing code

4

Owner type

03

Owner location

Cincinnati, OH, US

Examiner

MALASHEVICH, JASON

Law office

M50

Current location

TMO LAW OFFICE 114

Holders and representatives

Holders

M. C. (pessoa física)
Xamarin, Inc.

Representatives

April L. Besl Dinsmore & Shohl LLP

Technical classification

Nice Classes

Class 42

Vienna Codes

No Vienna codes available.

Goods and services

Class 42

Platform as a service (PAAS) services featuring computer software platforms for mobile devices for use in the creationdevelopment and operation of software applications; software as a service (SAAS) services featuring software development tools for the creation of applications for mobile devices; computer software design and development; software engineeringcomputer software design; debugging computer software for others; technical support being the repair and troubleshooting of computer software problems; maintenance and updating of computer software for others; computer software management servicesmonitoring technological functions of computer network systemsremote administration and management of software applicationsremote software usage monitoring for technical support and maintenance purposes; online mobile application technical support servicescollectinganalyzingdiagnosing and reporting problems relating to mobile software applications for mobile analyticsdata collectiondata analysisdata synchronization; computer software consulting services; information technology consultation in the field of web analytics

Publications

History of USPTO decisions and trademark events.

49 publications found

REM2

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

04/05/2025

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

03/14/2023

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

03/14/2023

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

03/14/2023

REAP

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

03/14/2023

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

03/14/2023

NA85

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

09/07/2022

C15A

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

09/07/2022

APRE

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

09/07/2022

E815

TEAS SECTION 8 & 15 RECEIVED

03/15/2022

REM1

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

04/05/2021

CHAN

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

10/10/2020

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

10/10/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/10/2020

REAP

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

10/10/2020

COAR

TEAS CHANGE OF OWNER ADDRESS RECEIVED

10/10/2020

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

12/13/2018

REAP

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

12/13/2018

ASGN

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

06/27/2018

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

05/19/2016

REAP

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

05/19/2016

R.PR

REGISTERED-PRINCIPAL REGISTER

04/05/2016

NPUB

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

01/19/2016

PUBO

PUBLISHED FOR OPPOSITION

01/19/2016

NONP

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

12/30/2015

PREV

LAW OFFICE PUBLICATION REVIEW COMPLETED

12/16/2015

CNSA

APPROVED FOR PUB - PRINCIPAL REGISTER

12/09/2015

XAEC

EXAMINER'S AMENDMENT ENTERED

12/08/2015

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

12/08/2015

GNEA

EXAMINERS AMENDMENT E-MAILED

12/08/2015

CNEA

EXAMINERS AMENDMENT -WRITTEN

12/08/2015

ACEC

AMENDMENT FROM APPLICANT ENTERED

12/08/2015

CRFA

CORRESPONDENCE RECEIVED IN LAW OFFICE

12/08/2015

ALIE

ASSIGNED TO LIE

12/07/2015

MAIL

PAPER RECEIVED

11/19/2015

GNRN

NOTIFICATION OF NON-FINAL ACTION E-MAILED

10/30/2015

GNRT

NON-FINAL ACTION E-MAILED

10/30/2015

CNRT

NON-FINAL ACTION WRITTEN

10/30/2015

XAEC

EXAMINER'S AMENDMENT ENTERED

10/15/2015

GNEN

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

10/15/2015

GNEA

EXAMINERS AMENDMENT E-MAILED

10/15/2015

CNEA

EXAMINERS AMENDMENT -WRITTEN

10/15/2015

DOCK

ASSIGNED TO EXAMINER

10/15/2015

ARAA

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

10/09/2015

REAP

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

10/09/2015

PARI

TEAS VOLUNTARY AMENDMENT RECEIVED

10/09/2015

TCCA

TEAS CHANGE OF CORRESPONDENCE RECEIVED

07/24/2015

NWOS

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

07/17/2015

NWAP

NEW APPLICATION ENTERED

07/16/2015

Continuous trademark protection

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

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