Who owns the NKARTA trademark?

The NKARTA trademark is owned by Nkarta, Inc..

What class is the NKARTA trademark registered in?

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

What is the serial number for NKARTA?

The USPTO serial number for NKARTA is 87194289.

What is the registration number for NKARTA?

NKARTA is registered under USPTO registration number 5984725.

Sealvo

Home Search: NKARTANKARTA #87194289

Back

Updated Sep 20, 2026·22 searches this week

View on USPTO TSDR Find similar marks

NKA

USPTO Trademark Record

REGISTERED

NKARTA

SN 87194289·Reg 5984725·Filed Oct 05, 2016

Owner Nkarta, Inc.

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.

NKARTA (Serial No. 87194289), Registration No. 5984725, is a registered US trademark filed on Oct 05, 2016 by Nkarta, Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: February 11, 2030

Conflict Analysis

Full conflict analysis for NKARTA (SN 87194289) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

NKARTA (Reg. #5984725) is a registered US trademark that has been protecting its owner, Nkarta, Inc., since 2016. 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

Oct 05, 2016

SERIAL

87194289

REG#

5984725

REGISTERED

Feb 11, 2020

Filing Information

StatusREGISTERED

Filing DateOct 05, 2016

Serial Number87194289

Registration No.5984725

Registration DateFeb 11, 2020

Status DateApr 24, 2026

Published for OppositionFeb 21, 2017

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

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

1352386

480Mar 30, 2017

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Oct 28, 2019

First use in commerce: Oct 28, 2019

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

40 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Apr 24, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Apr 24, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Apr 24, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jan 30, 2026

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Feb 11, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Feb 11, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 09, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 08, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Dec 27, 2019

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Dec 18, 2019

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Dec 18, 2019

USE AMENDMENT FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 24, 2019

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Oct 23, 2019

CASE ASSIGNED TO INTENT TO USE PARALEGAL

SOU EXTENSION 5 GRANTED

Oct 23, 2019

SOU EXTENSION 5 GRANTED

SOU TEAS EXTENSION RECEIVED

Oct 18, 2019

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 5 FILED

Oct 18, 2019

SOU EXTENSION 5 FILED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 19, 2019

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 17, 2019

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Apr 17, 2019

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Apr 17, 2019

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 13, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 11, 2018

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Oct 11, 2018

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Oct 11, 2018

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Apr 14, 2018

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Apr 12, 2018

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Apr 12, 2018

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Apr 12, 2018

SOU EXTENSION 2 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Oct 13, 2017

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Oct 11, 2017

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Oct 11, 2017

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Oct 11, 2017

SOU EXTENSION 1 GRANTED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 18, 2017

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 21, 2017

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 21, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 01, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 13, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 12, 2017

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 12, 2016

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Oct 08, 2016

NEW APPLICATION ENTERED

Other Marks by Nkarta, Inc.

Additional USPTO filings from the same owner.

NTR

NTRUST

98637800

Nkarta, Inc.

PENDING

NKS

NKSTIM

98242217

Nkarta, Inc.

PENDING

ENG

ENGINEER, ENHANCE, EXPAND

88476966

Nkarta, Inc.

ABANDONED

Other Marks by Salima A. Merani, Ph.D.

Additional USPTO filings handled by the same attorney of record.

INV

INVISIPLEX

90849145

REGISTERED

TOT

TOTAL PROTECTION NO-SHOW

97464389

REGISTERED

COL

COLORESCIENCE BARRIER PRO

97694792

REGISTERED

LOG

LogoMark

97470101

REGISTERED

NKARTA

Run a conflict check

Other Marks by Nkarta, Inc.

Other Marks by Salima A. Merani, Ph.D.

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company