Who owns the DEFINITY trademark?

The DEFINITY trademark is owned by Sieena, Inc..

What class is the DEFINITY trademark registered in?

The DEFINITY trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for DEFINITY?

The USPTO serial number for DEFINITY is 99400146.

What is the registration number for DEFINITY?

DEFINITY is registered under USPTO registration number 0.

Sealvo

Home Search: DEFINITYDEFINITY #99400146

Back

Updated Nov 2, 2026·36 searches this week

View on USPTO TSDR Find similar marks

DEF

DEFINITY

PENDING

Serial: 99400146
Reg: 0
Filed: Sep 18, 2025
Owner: Sieena, Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

Full Goods & Services

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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

Filing Basis & Declarations

Standard Characters Claimed

Status History

18 events

SUSPENSION LETTER WRITTEN

Jun 28, 2026

Code CNSL

LETTER OF SUSPENSION E-MAILED

Jun 28, 2026

Code GNSL

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Jun 28, 2026

Code GNS3

TEAS/EMAIL CORRESPONDENCE ENTERED

May 31, 2026

Code TEME

TEAS PETITION TO REVIVE RECEIVED

May 29, 2026

Code PROA

PETITION TO REVIVE-GRANTED

May 29, 2026

Code PETG

NOTICE OF REVIVAL - E-MAILED

May 29, 2026

Code NREV

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 29, 2026

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 29, 2026

Code CRFA

ABANDONMENT - FAILURE TO RESPOND OR LATE RESPONSE

May 28, 2026

Code ABN2

ABANDONMENT NOTICE E-MAILED - FAILURE TO RESPOND

May 28, 2026

Code MAB2

ASSIGNED TO EXAMINER

Feb 11, 2026

Code DOCK

NON-FINAL ACTION WRITTEN

Feb 11, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 11, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 11, 2026

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 10, 2026

Code NWOS

NEW APPLICATION ENTERED

Sep 18, 2025

Code NWAP

APPLICATION FILING RECEIPT MAILED

Sep 18, 2025

Code MAFR

What usually happens from here

Of the 10,863 marks on the USPTO register that reached notification of letter of suspension e-mailed:

Registered32% (3,444)

Abandoned49% (5,286)

Still pending20% (2,133)

Historical frequencies across the whole register, not a prediction about this mark. The outcome of any one application depends on what is filed and when.