Who owns the SILIBRAIN trademark?

The SILIBRAIN trademark is owned by Silibrain LLC.

What class is the SILIBRAIN trademark registered in?

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

What is the serial number for SILIBRAIN?

The USPTO serial number for SILIBRAIN is 88875975.

What is the registration number for SILIBRAIN?

SILIBRAIN is registered under USPTO registration number 6220270.

Sealvo

Home Search: SILIBRAINSILIBRAIN #88875975

Back

Updated Sep 23, 2026·36 searches this week

View on USPTO TSDR Find similar marks

SIL

USPTO Trademark Record

REGISTERED

SILIBRAIN

SN 88875975·Reg 6220270·Filed Apr 17, 2020

Owner Silibrain 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.

SILIBRAIN (Serial No. 88875975), Registration No. 6220270, is a registered US trademark filed on Apr 17, 2020 by Silibrain LLC. This trademark covers Class 042 (Scientific, technology & SaaS services).

Renewal window: December 15, 202682 days remaining

Conflict Analysis

Full conflict analysis for SILIBRAIN (SN 88875975) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SILIBRAIN (Reg. #6220270) is a registered US trademark that has been protecting its owner, Silibrain LLC, since 2020. 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

Apr 17, 2020

SERIAL

88875975

REG#

6220270

REGISTERED

Dec 15, 2020

Filing Information

StatusREGISTERED

Filing DateApr 17, 2020

Serial Number88875975

Registration No.6220270

Registration DateDec 15, 2020

Status DateDec 15, 2020

Published for OppositionSep 29, 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: Oct 01, 2018

First use in commerce: Jan 01, 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

16 events

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

Dec 15, 2025

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

REGISTERED-PRINCIPAL REGISTER

Dec 15, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 29, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 29, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 09, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 24, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 05, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 05, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

ASSIGNED TO LIE

Aug 03, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 20, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

ASSIGNED TO EXAMINER

Jul 02, 2020

ASSIGNED TO EXAMINER

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 02, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jul 02, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 02, 2020

NON-FINAL ACTION E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 26, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 21, 2020

NEW APPLICATION ENTERED

Other Marks by Silibrain LLC

Additional USPTO filings from the same owner.

VIB

VIBESDOC

98331581

Silibrain LLC

REGISTERED

VIB

VIBESDOC

98331584

Silibrain LLC

REGISTERED

LOG

LogoMark

88870621

Silibrain LLC

REGISTERED

MAR

MARTAINLY

97937943

Silibrain LLC

PENDING

Other Marks by Linda Graham

Additional USPTO filings handled by the same attorney of record.

PRO

PROXIMITYPARKS

87659432

REGISTERED

LAS

LAST MILE, FIRST CLASS

97497477

REGISTERED

SMC

SMC SELF MADE CREATIVE

88132706

REGISTERED

NAT

NATURAL FARM PET

88175756

REGISTERED

SILIBRAIN

Run a conflict check

Other Marks by Silibrain LLC

Other Marks by Linda Graham

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company