Who owns the DOI trademark?

The DOI trademark is owned by Aptorum Group Limited.

What class is the DOI trademark registered in?

The DOI trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for DOI?

The USPTO serial number for DOI is 88595430.

What is the registration number for DOI?

DOI is registered under USPTO registration number 6150968.

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DOI

USPTO Trademark Record

REGISTERED

DOI

SN 88595430·Reg 6150968·Filed Aug 27, 2019

Owner Aptorum Group Limited

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

DOI (Serial No. 88595430), Registration No. 6150968, is a registered US trademark filed on Aug 27, 2019 by Aptorum Group Limited. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

renewal grace 6y period: March 15, 2027166 days remaining

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Mark Intelligence

DOI (Reg. #6150968) is a registered US trademark that has been protecting its owner, Aptorum Group Limited, since 2019. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Aug 27, 2019

SERIAL

88595430

REG#

6150968

REGISTERED

Sep 15, 2020

Filing Information

StatusREGISTERED

Filing DateAug 27, 2019

Serial Number88595430

Registration No.6150968

Registration DateSep 15, 2020

Status DateSep 15, 2020

Published for OppositionJun 30, 2020

Filing Basis & Declarations

Standard Characters ClaimedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 006, 018, 044, 046, 051, 052

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

22 events

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

Sep 15, 2025

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

REGISTERED-PRINCIPAL REGISTER

Sep 15, 2020

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jun 30, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jun 30, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 10, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

May 24, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 08, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

May 08, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 07, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 17, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Feb 17, 2020

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Feb 17, 2020

NON-FINAL ACTION WRITTEN

TEAS/EMAIL CORRESPONDENCE ENTERED

Jan 28, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 28, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

ASSIGNED TO LIE

Jan 22, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jan 11, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Nov 27, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Nov 27, 2019

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Nov 27, 2019

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Nov 27, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Sep 10, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 30, 2019

NEW APPLICATION ENTERED

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DOI

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