Who owns the NEKTAR trademark?

The NEKTAR trademark is owned by Nektar Therapeutics.

What class is the NEKTAR trademark registered in?

The NEKTAR trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for NEKTAR?

The USPTO serial number for NEKTAR is 97725910.

What is the registration number for NEKTAR?

NEKTAR is registered under USPTO registration number 0.

Sealvo

Home Search: NEKTARNEKTAR #97725910

Back

Updated Oct 17, 2026·25 searches this week

View on USPTO TSDR Find similar marks

NEK

USPTO Trademark Record

PENDING

NEKTAR

SN 97725910·Reg 0·Filed Dec 20, 2022

Owner Nektar Therapeutics

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.

NEKTAR (Serial No. 97725910), Registration No. 0, is a pending US trademark filed on Dec 20, 2022 by Nektar Therapeutics. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Statement of Use due: January 02, 202777 days remaining

Mark Intelligence

NEKTAR (Reg. #0) is a pending US trademark that was filed in 2022 and is currently under USPTO examination. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). 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

Dec 20, 2022

SERIAL

97725910

REG#

Filing Information

StatusPENDING

Filing DateDec 20, 2022

Serial Number97725910

Registration No.0

Status DateAug 22, 2026

Published for OppositionNov 07, 2023

Mark TypeStylized characters

Filing Basis & Declarations

Trademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

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

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

Status History

35 events

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 22, 2026

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 GRANTED

Aug 22, 2026

SOU EXTENSION 5 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Aug 22, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jul 01, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Jul 01, 2026

SOU EXTENSION 5 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Nov 05, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 04, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Nov 04, 2025

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Nov 04, 2025

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 02, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 01, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

May 01, 2025

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

May 01, 2025

SOU EXTENSION 3 GRANTED

SOU EXTENSION 2 GRANTED

Jan 30, 2025

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 30, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 10, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Dec 10, 2024

SOU EXTENSION 2 FILED

SOU EXTENSION 1 GRANTED

Jun 29, 2024

SOU EXTENSION 1 GRANTED

SOU EXTENSION 1 FILED

Jun 29, 2024

SOU EXTENSION 1 FILED

SOU TEAS EXTENSION RECEIVED

Jun 28, 2024

SOU TEAS EXTENSION RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 28, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 02, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Nov 07, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 07, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 18, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 04, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 29, 2023

TEAS/EMAIL CORRESPONDENCE ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 28, 2023

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 28, 2023

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION WRITTEN

Sep 21, 2023

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Sep 21, 2023

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 21, 2023

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Sep 20, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 17, 2023

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 23, 2022

NEW APPLICATION ENTERED

Other Marks by Nektar Therapeutics

Additional USPTO filings from the same owner.

NEK

NEKTAR

78157784

NEKTAR THERAPEUTICS

REGISTERED

NEK

NEKTAR

77978284

Nektar Therapeutics

REGISTERED

NEK

NEKTAR

78157780

NEKTAR THERAPEUTICS

REGISTERED

ONZ

ONZEALD

86433872

Nektar Therapeutics

ABANDONED

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

Recently filed and registered marks in the same international class.

NEK

NEKTAR

78157780

NEKTAR THERAPEUTICS

REGISTERED

NEK

NEKTAR

85592487

Nektar Therapeutics

ABANDONED

NEK

NEKTAR

77511829

Nektar Therapeutics

ABANDONED

NEK

NEKTAR VALLEY

85102745

Yeecare USA Inc.

ABANDONED

Other Marks by Jennifer D. Arkowitz

Additional USPTO filings handled by the same attorney of record.

FAN

FANTASTIC MR FOX

88545904

REGISTERED

DOO

DOORDASH

87020177

REGISTERED

DES

DESTINY 2: THE EDGE OF FATE

99172091

REGISTERED

DES

DESTINY 2: RENEGADES

99172110

REGISTERED

NEKTAR

Run a conflict check

Other Marks by Nektar Therapeutics

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

Other Marks by Jennifer D. Arkowitz

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company