Who owns the DIDIMUS trademark?

The DIDIMUS trademark is owned by Didimus, LLC.

What class is the DIDIMUS trademark registered in?

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

What is the serial number for DIDIMUS?

The USPTO serial number for DIDIMUS is 88724372.

What is the registration number for DIDIMUS?

DIDIMUS is registered under USPTO registration number 6134762.

Sealvo

Home Search: DIDIMUSDIDIMUS #88724372

Back

Updated Sep 29, 2026·24 searches this week

View on USPTO TSDR Find similar marks

DID

USPTO Trademark Record

REGISTERED

DIDIMUS

SN 88724372·Reg 6134762·Filed Dec 12, 2019

Owner Didimus, LLC

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.

DIDIMUS (Serial No. 88724372), Registration No. 6134762, is a registered US trademark filed on Dec 12, 2019 by Didimus, LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

renewal grace 6y period: February 25, 2027149 days remaining

Conflict Analysis

Full conflict analysis for DIDIMUS (SN 88724372) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIDIMUS (Reg. #6134762) is a registered US trademark that has been protecting its owner, Didimus, LLC, since 2019. 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

Dec 12, 2019

SERIAL

88724372

REG#

6134762

REGISTERED

Aug 25, 2020

Filing Information

StatusREGISTERED

Filing DateDec 12, 2019

Serial Number88724372

Registration No.6134762

Registration DateAug 25, 2020

Status DateAug 25, 2020

Published for OppositionJun 09, 2020

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Aug 22, 2018

First use in commerce: Nov 25, 2019

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

15 events

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

Aug 25, 2025

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

REGISTERED-PRINCIPAL REGISTER

Aug 25, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 09, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 09, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 20, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 30, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 29, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 29, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 29, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Mar 16, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Mar 16, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Mar 16, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Mar 12, 2020

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 16, 2019

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 16, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

DIDIMUS

Run a conflict check

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company