Who owns the PROLONGIN trademark?

The PROLONGIN trademark is owned by Shenzhen Techdow Pharmaceutical Co., Ltd..

What class is the PROLONGIN trademark registered in?

The PROLONGIN trademark is registered in Class 010 (Surgical, medical, dental & veterinary apparatus).

What is the serial number for PROLONGIN?

The USPTO serial number for PROLONGIN is 79079596.

What is the registration number for PROLONGIN?

PROLONGIN is registered under USPTO registration number 3885655.

PROLONGIN - Owned by Shenzhen Techdow Pharmaceutical Co., Ltd. - (Class 010)

Full Goods & Services

Class 010Surgical, medical, dental & veterinary apparatus

US codes: 026, 039, 044

Surgical, medical, dental and veterinary apparatus and instruments; artificial limbs, eyes and teeth; spectacles, contact lenses and sunglasses; orthopaedic articles; suture materials; therapeutic and assistive devices adapted for persons with disabilities; massage apparatus; apparatus, devices and articles for nursing infants; sexual activity apparatus, devices and articles.

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

Filing Basis & Declarations

Trademark

Status History

30 events

DEATH OF INTERNATIONAL REGISTRATION

Jun 12, 2021

Code DETH

NOTIFICATION OF EFFECT OF CANCELLATION OF INTL REG E-MAILED

Jun 12, 2021

Code DENC

COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED

Dec 07, 2019

Code REM4

REGISTERED-SEC.71 ACCEPTED

May 03, 2017

Code 71AG

NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED

May 03, 2017

Code NA71

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 01, 2017

Code APRE

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 29, 2016

Code TCCA

TEAS SECTION 71 RECEIVED

Nov 29, 2016

Code ES71

FINAL DECISION TRANSACTION PROCESSED BY IB

Feb 19, 2013

Code FINO

FINAL DISPOSITION PROCESSED

Mar 18, 2011

Code FIMP

FINAL DISPOSITION NOTICE SENT TO IB

Mar 18, 2011

Code FICS

FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB

Mar 07, 2011

Code FICR

REGISTERED-PRINCIPAL REGISTER

Dec 07, 2010

Code R.PR

PUBLISHED FOR OPPOSITION

Sep 21, 2010

Code PUBO

NOTICE OF PUBLICATION

Sep 01, 2010

Code NPUB

ASSIGNED TO LIE

Aug 19, 2010

Code ALIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Aug 19, 2010

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 02, 2010

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 27, 2010

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 26, 2010

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 26, 2010

Code CRFA

REFUSAL PROCESSED BY IB

May 14, 2010

Code RFNT

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Apr 08, 2010

Code RFCR

REFUSAL PROCESSED BY MPU

Apr 08, 2010

Code RFRR

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

Apr 08, 2010

Code RFCS

NON-FINAL ACTION WRITTEN

Apr 07, 2010

Code CNRT

ASSIGNED TO EXAMINER

Mar 31, 2010

Code DOCK

APPLICATION FILING RECEIPT MAILED

Mar 23, 2010

Code MAFR

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 19, 2010

Code NWOS

SN ASSIGNED FOR SECT 66A APPL FROM IB

Mar 18, 2010

Code REPR

Other Marks by Shenzhen Techdow Pharmaceutical Co., Ltd.

Additional USPTO filings from the same owner.

TEC

TECHDOW

79129673

Shenzhen Techdow Pharmaceutical Co., Ltd.

REGISTERED

INH

INHIXA

79331604

SHENZHEN TECHDOW PHARMACEUTICAL CO., LTD.

REGISTERED

TEC

TECHDOW

79079572

Shenzhen Techdow Pharmaceutical Co., Ltd.

REGISTERED

TEC

TECHDOW

79079571

Shenzhen Techdow Pharmaceutical Co., Ltd.

REGISTERED

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Search 14M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

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

PROLONGIN

Full Goods & Services

Filing Basis & Declarations

Other Marks by Shenzhen Techdow Pharmaceutical Co., Ltd.

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions