Who owns the DIAO trademark?

The DIAO trademark is owned by Chengdu Di'ao Pharmaceutical Group Co., Ltd..

What class is the DIAO trademark registered in?

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

What is the serial number for DIAO?

The USPTO serial number for DIAO is 88277231.

What is the registration number for DIAO?

DIAO is registered under USPTO registration number 5882723.

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DIA

USPTO Trademark Record

REGISTERED

DIAO

SN 88277231·Reg 5882723·Filed Jan 25, 2019

Owner Chengdu Di'ao Pharmaceutical Group Co., Ltd.

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.

DIAO (Serial No. 88277231), Registration No. 5882723, is a registered US trademark filed on Jan 25, 2019 by Chengdu Di'ao Pharmaceutical Group Co., Ltd.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: October 15, 2029

Conflict Analysis

Full conflict analysis for DIAO (SN 88277231) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

DIAO (Reg. #5882723) is a registered US trademark that has been protecting its owner, Chengdu Di'ao Pharmaceutical Group Co., Ltd., 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

Jan 25, 2019

SERIAL

88277231

REG#

5882723

REGISTERED

Oct 15, 2019

Filing Information

StatusREGISTERED

Filing DateJan 25, 2019

Serial Number88277231

Registration No.5882723

Registration DateOct 15, 2019

Status DateFeb 15, 2023

Published for OppositionJul 30, 2019

Filing Basis & Declarations

Section 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 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

37 events

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

Jul 22, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jul 22, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jul 22, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Jul 22, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 03, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Nov 03, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Nov 03, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

TEAS SECTION 8 RECEIVED

Jul 03, 2025

TEAS SECTION 8 RECEIVED

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

Oct 15, 2024

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

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Mar 21, 2023

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

CANCELLATION TERMINATED NO. 999999

Feb 15, 2023

CANCELLATION TERMINATED NO. 999999

TTAB RELEASE CASE TO TRADEMARKS

Feb 15, 2023

TTAB RELEASE CASE TO TRADEMARKS

AMENDMENT UNDER SECTION 7 - PROCESSED

Feb 13, 2023

AMENDMENT UNDER SECTION 7 - PROCESSED

CANCELLATION GRANTED NO. 999999

Nov 25, 2022

CANCELLATION GRANTED NO. 999999

CANCELLATION INSTITUTED NO. 999999

Aug 25, 2022

CANCELLATION INSTITUTED NO. 999999

REGISTERED-PRINCIPAL REGISTER

Oct 15, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jul 30, 2019

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 30, 2019

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 10, 2019

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 26, 2019

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Jun 25, 2019

ASSIGNED TO LIE

EXAMINERS AMENDMENT -WRITTEN

Jun 17, 2019

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 17, 2019

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 17, 2019

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 17, 2019

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2019

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

May 25, 2019

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 24, 2019

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 24, 2019

CORRESPONDENCE RECEIVED IN LAW OFFICE

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

May 14, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

May 14, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

NON-FINAL ACTION WRITTEN

Apr 09, 2019

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Apr 09, 2019

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 09, 2019

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Apr 08, 2019

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 19, 2019

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 29, 2019

NEW APPLICATION ENTERED

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