Who owns the ESTRA-50 trademark?

The ESTRA-50 trademark is owned by Advanced Pharmaceutical Technology Inc..

What class is the ESTRA-50 trademark registered in?

The ESTRA-50 trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for ESTRA-50?

The USPTO serial number for ESTRA-50 is 87148184.

What is the registration number for ESTRA-50?

ESTRA-50 is registered under USPTO registration number 5171074.

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Home Search: ESTRA-50ESTRA-50 #87148184

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Updated Sep 18, 2026·15 searches this week

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EST

USPTO Trademark Record

REGISTERED

ESTRA-50

SN 87148184·Reg 5171074·Filed Aug 23, 2016

Owner Advanced Pharmaceutical Technology Inc.

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.

ESTRA-50 (Serial No. 87148184), Registration No. 5171074, is a registered US trademark filed on Aug 23, 2016 by Advanced Pharmaceutical Technology Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

renewal 10y period: March 29, 2027192 days remaining

Conflict Analysis

Full conflict analysis for ESTRA-50 (SN 87148184) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

ESTRA-50 (Reg. #5171074) is a registered US trademark that has been protecting its owner, Advanced Pharmaceutical Technology Inc., since 2016. 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 23, 2016

SERIAL

87148184

REG#

5171074

REGISTERED

Mar 28, 2017

Filing Information

StatusREGISTERED

Filing DateAug 23, 2016

Serial Number87148184

Registration No.5171074

Registration DateMar 28, 2017

Status DateJan 30, 2024

Published for OppositionJan 10, 2017

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Jan 06, 2016

First use in commerce: Jan 06, 2016

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

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Status History

21 events

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

Mar 28, 2026

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

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Feb 26, 2024

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Feb 26, 2024

WITHDRAWAL OF ATTORNEY GRANTED

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

Jan 30, 2024

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

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

Jan 30, 2024

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Nov 17, 2023

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Oct 24, 2023

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 29, 2023

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jul 22, 2023

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

Jul 22, 2023

POST REGISTRATION ACTION MAILED - SEC. 8 & 15

TEAS SECTION 8 & 15 RECEIVED

Jan 26, 2023

TEAS SECTION 8 & 15 RECEIVED

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

Mar 28, 2022

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

REGISTERED-PRINCIPAL REGISTER

Mar 28, 2017

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Jan 10, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jan 10, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Dec 21, 2016

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Dec 02, 2016

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 02, 2016

APPROVED FOR PUB - PRINCIPAL REGISTER

NOTICE OF PSEUDO MARK E-MAILED

Aug 30, 2016

NOTICE OF PSEUDO MARK E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Aug 29, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 26, 2016

NEW APPLICATION ENTERED

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