Who owns the KOSTAIVE trademark?

The KOSTAIVE trademark is owned by Seqirus Inc..

What class is the KOSTAIVE trademark registered in?

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

What is the serial number for KOSTAIVE?

The USPTO serial number for KOSTAIVE is 98371941.

What is the registration number for KOSTAIVE?

KOSTAIVE is registered under USPTO registration number 0.

Sealvo

Home Search: KOSTAIVEKOSTAIVE #98371941

Back

Updated Oct 23, 2026·17 searches this week

View on USPTO TSDR Find similar marks

KOS

USPTO Trademark Record

PENDING

KOSTAIVE

SN 98371941·Reg 0·Filed Jan 23, 2024

Owner Seqirus 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.

KOSTAIVE (Serial No. 98371941), Registration No. 0, is a pending US trademark filed on Jan 23, 2024 by Seqirus Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Statement of Use due: March 10, 2027138 days remaining

Mark Intelligence

KOSTAIVE (Reg. #0) is a pending US trademark that was filed in 2024 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 2 opposition proceedings during prosecution.

FILED

Jan 23, 2024

SERIAL

98371941

REG#

Filing Information

StatusPENDING

Filing DateJan 23, 2024

Serial Number98371941

Registration No.0

Status DateMay 21, 2026

Published for OppositionJul 16, 2024

Mark TypeDesign with words

Filing Basis & Declarations

Trademark

International Filings

Madrid Protocol1 filings

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

1780646

480Feb 06, 2024

Source: USPTO Madrid International Filing Requests

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

33 events

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

May 22, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

May 21, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

May 21, 2026

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

May 21, 2026

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 25, 2026

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 24, 2026

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Feb 24, 2026

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Feb 24, 2026

SOU EXTENSION 3 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Sep 10, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Sep 09, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Sep 09, 2025

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Sep 09, 2025

SOU EXTENSION 2 GRANTED

SOU EXTENSION 1 GRANTED

Feb 28, 2025

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Feb 28, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Feb 27, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Feb 27, 2025

SOU EXTENSION 1 FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 10, 2024

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Jul 16, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 16, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Jul 16, 2024

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Jul 16, 2024

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jun 26, 2024

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

Jun 10, 2024

PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 10, 2024

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Jun 07, 2024

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jun 07, 2024

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jun 07, 2024

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jun 07, 2024

EXAMINER'S AMENDMENT ENTERED

TEAS VOLUNTARY AMENDMENT RECEIVED

Jun 05, 2024

TEAS VOLUNTARY AMENDMENT RECEIVED

ASSIGNED TO EXAMINER

May 28, 2024

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 26, 2024

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Feb 05, 2024

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 23, 2024

NEW APPLICATION ENTERED

Other Marks by Seqirus Inc.

Additional USPTO filings from the same owner.

AUJ

AUJEMFLU

50051093

Seqirus Inc.

PENDING

FLU

FLUCLIPSE

50051105

Seqirus Inc.

PENDING

KIG

KIGLAFLU

50051120

Seqirus Inc.

PENDING

MAZ

MAZIE

99862452

Seqirus Inc.

PENDING

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

Recently filed and registered marks in the same international class.

KOS

KOSTAIVE

97916534

Arcturus Therapeutics, Inc.

PENDING

Other Marks by Nancy Sabarra

Additional USPTO filings handled by the same attorney of record.

FOR

FORCES OF FLIGHT

99811133

REGISTERED

RAD

RADIOMAN

76392755

REGISTERED

STA

STAR ANIMAL SUNDAYS

88379726

REGISTERED

TAR

TARZAN

74162760

REGISTERED

KOSTAIVE

Run a conflict check

Other Marks by Seqirus Inc.

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

Other Marks by Nancy Sabarra

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company