Who owns the DEFINIUM THERAPEUTICS trademark?

The DEFINIUM THERAPEUTICS trademark is owned by Definium Therapeutics US, Inc..

What is the serial number for DEFINIUM THERAPEUTICS?

The USPTO serial number for DEFINIUM THERAPEUTICS is 99743013.

What is the registration number for DEFINIUM THERAPEUTICS?

DEFINIUM THERAPEUTICS is registered under USPTO registration number 0.

DEFINIUM THERAPEUTICS - Owned by Definium Therapeutics US, Inc. - (Class 005, Class 042)

Q: What class is the DEFINIUM THERAPEUTICS trademark registered in?

The DEFINIUM THERAPEUTICS trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services).

What to file next

Response to the outstanding office action

When: Three months from the issue date for most applications filed on or after 3 December 2022, extendable once by three months for a fee.
Extensions and grace: A Madrid Section 66(a) application keeps a six-month response period instead, with no extension available.
If it is missed: The application goes abandoned. A petition to revive runs two months from the notice of abandonment, on an unintentional-delay standard.

Office action response deadlines

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 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

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.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

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.

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

Filing Basis & Declarations

Trademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1922070

480Apr 17, 2026

Source: USPTO Madrid International Filing Requests

Status History

10 events

APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED

Aug 31, 2026

Code XELR

APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED

Aug 31, 2026

Code XELG

NON-FINAL ACTION WRITTEN

Jun 15, 2026

Code CNRT

NON-FINAL ACTION E-MAILED

Jun 15, 2026

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 15, 2026

Code GNRN

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 09, 2026

Code NWOS

NOTICE OF DESIGN SEARCH CODE E-MAILED

Jun 09, 2026

Code MDSC

ASSIGNED TO EXAMINER

Jun 09, 2026

Code DOCK

NEW APPLICATION ENTERED

Apr 03, 2026

Code NWAP

APPLICATION FILING RECEIPT MAILED

Apr 03, 2026

Code MAFR

What usually happens from here

Of the 3,127 marks on the USPTO register that reached application extension granted/receipt provided:

Registered29% (899)

Abandoned35% (1,089)

Still pending36% (1,139)

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.

Other Marks by Definium Therapeutics US, Inc.

Additional USPTO filings from the same owner.

WIR

WIRED FOR WORRY

99915398

Definium Therapeutics US, Inc.

PENDING

NEU

NEUPLIXO

99742999

Definium Therapeutics US, Inc.

PENDING

ADL

ADLIZA

50077884

Definium Therapeutics US, Inc.

PENDING

NUE

NUEVDI

99743004

Definium Therapeutics US, Inc.

PENDING

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Recently filed and registered marks in the same international class.

DEF

DEFINIUM THERAPEUTICS

99632100

Definium Therapeutics US, Inc.

PENDING

IMC

IMCHECK THERAPEUTICS

99714760

IMCHECK THERAPEUTICS

REGISTERED

VIM

VIMA THERAPEUTICS

98166904

Vima Therapeutics, Inc.

REGISTERED

KEE

KEENOVA THERAPEUTICS

79445783

Mallinckrodt Pharmaceuticals Ireland Limited

REGISTERED

Other Marks by John Paul Oleksiuk

Additional USPTO filings handled by the same attorney of record.

MED

MEDELY

88016265

REGISTERED

MED

MEDELY

88016269

REGISTERED

MED

MEDELY

88016273

REGISTERED

BLO

BLOCK

87671508

REGISTERED

DEFINIUM THERAPEUTICS

What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

What usually happens from here

Other Marks by Definium Therapeutics US, Inc.

Other Marks in Class 005 — Pharmaceuticals, medical & veterinary preparations

Other Marks by John Paul Oleksiuk

Get pre-filing clearance

Search 14M+ trademarks

Run a conflict check

Industries

USPTO Deadlines

Compare

Resources

Company