Who owns the HEMASEN trademark?

The HEMASEN trademark is owned by Liu, meiling.

What class is the HEMASEN trademark registered in?

The HEMASEN trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for HEMASEN?

The USPTO serial number for HEMASEN is 98860508.

What is the registration number for HEMASEN?

HEMASEN is registered under USPTO registration number 8000157.

HEMASEN - Owned by Liu, meiling - (Class 009)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Sep 13, 2024

First use in commerce: Sep 13, 2024

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

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

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Oct 28, 2025

Code R.PR

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Oct 28, 2025

Code NRCC

PUBLISHED FOR OPPOSITION

Sep 09, 2025

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 09, 2025

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 03, 2025

Code NONP

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 06, 2025

Code CNSA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 09, 2025

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 09, 2025

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 09, 2025

Code TEME

REMOVED FROM TEAS PLUS

Jul 07, 2025

Code RFTP

NON-FINAL ACTION WRITTEN

May 21, 2025

Code CNRT

NON-FINAL ACTION E-MAILED

May 21, 2025

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 21, 2025

Code GNRN

ASSIGNED TO EXAMINER

May 13, 2025

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 26, 2025

Code NWOS

NEW APPLICATION ENTERED

Nov 19, 2024

Code NWAP

Other Marks by Liu, meiling

Additional USPTO filings from the same owner.

LES

LESURYOT

98860646

Liu, meiling

REGISTERED

YAR

YARMISSO

98860745

Liu, meiling

REGISTERED

VIN

VINEDAR

98860763

Liu, meiling

REGISTERED

SAK

SAKERIM

98865435

Liu, meiling

REGISTERED

Other Marks by Allyson Morgan

Additional USPTO filings handled by the same attorney of record.

UKO

UKONVI

90250577

REGISTERED

TAL

TALE OF TAIL

98734311

REGISTERED

JIA

JIANZHOM

99314466

REGISTERED

XIN

XINGZHUABAN

99647526

REGISTERED

HEMASEN

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by Liu, meiling

Other Marks by Allyson Morgan

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company

Exceptions