Who owns the APTEVO BIOTHERAPEUTICS trademark?

The APTEVO BIOTHERAPEUTICS trademark is owned by Aptevo Research and Development LLC.

What is the serial number for APTEVO BIOTHERAPEUTICS?

The USPTO serial number for APTEVO BIOTHERAPEUTICS is 99411066.

What is the registration number for APTEVO BIOTHERAPEUTICS?

APTEVO BIOTHERAPEUTICS is registered under USPTO registration number 0.

APT

USPTO Trademark Record

PENDING

APTEVO BIOTHERAPEUTICS

Q: What class is the APTEVO BIOTHERAPEUTICS trademark registered in?

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

SN 99411066·Reg 0·Filed Sep 24, 2025

Owner Aptevo Research and Development LLC

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.; 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.

APTEVO BIOTHERAPEUTICS (Serial No. 99411066), Registration No. 0, is a pending US trademark filed on Sep 24, 2025 by Aptevo Research and Development LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 042 (Scientific, technology & SaaS services).

Statement of Use due: November 19, 202653 days remaining

Mark Intelligence

APTEVO BIOTHERAPEUTICS (Reg. #0) is a pending US trademark that was filed in 2025 and is currently under USPTO examination. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations) and Class 042 (Scientific, technology & SaaS services) respectively. 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

Sep 24, 2025

SERIAL

99411066

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

Aptevo Research and Development LLC

Entity

LLC

State

Address

2401 4th Avenue, Suite 1050, Seattle, WA, 98121

Country

Attorney

NameMonica Riva Talley

Law firm

Monica Riva Talley Sterne, Kessler, Goldstein & Fox P.L.L.C.

Docket

3897.2420002

Address

1101 K Street, N.W., 10th Floor, Washington, DC 20005, United States

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Filing Information

StatusPENDING

Filing DateSep 24, 2025

Serial Number99411066

Registration No.0

Registration DateDec 31, 1969

Status DateMay 19, 2026

Published for OppositionMar 24, 2026

Mark TypeStandard characters

Attorney Docket3897.2420002

Status DescriptionLive and pending, notice of allowance issued

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

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.

Status History

13 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

May 19, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Mar 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Mar 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

EXAMINERS AMENDMENT -WRITTEN

Feb 25, 2026

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Feb 25, 2026

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 25, 2026

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 25, 2026

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 25, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 17, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 09, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 24, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 24, 2025

APPLICATION FILING RECEIPT MAILED

APTEVO BIOTHERAPEUTICS

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