Who owns the SEMDEXA trademark?

The SEMDEXA trademark is owned by Semnur Pharmaceuticals, Inc..

What class is the SEMDEXA trademark registered in?

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

What is the serial number for SEMDEXA?

The USPTO serial number for SEMDEXA is 97729579.

What is the registration number for SEMDEXA?

SEMDEXA is registered under USPTO registration number 0.

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Updated Oct 27, 2026·9 searches this week

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SEM

USPTO Trademark Record

PENDING

SEMDEXA

SN 97729579·Reg 0·Filed Dec 22, 2022

Owner Semnur Pharmaceuticals, 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.

SEMDEXA (Serial No. 97729579), Registration No. 0, is a pending US trademark filed on Dec 22, 2022 by Semnur Pharmaceuticals, Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Mark Intelligence

SEMDEXA (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 22, 2022

SERIAL

97729579

REG#

Filing Information

StatusPENDING

Filing DateDec 22, 2022

Serial Number97729579

Registration No.0

Status DateOct 01, 2026

Published for OppositionOct 31, 2023

Mark TypeStandard characters

Filing Basis & Declarations

Standard Characters ClaimedTrademark

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.

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Status History

45 events

TEAS PETITION TO REVIVE RECEIVED

Oct 01, 2026

TEAS PETITION TO REVIVE RECEIVED

PETITION TO REVIVE-GRANTED

Oct 01, 2026

PETITION TO REVIVE-GRANTED

NOTICE OF REVIVAL - E-MAILED

Oct 01, 2026

NOTICE OF REVIVAL - E-MAILED

SOU EXTENSION RECEIVED WITH TEAS PETITION

Oct 01, 2026

SOU EXTENSION RECEIVED WITH TEAS PETITION

ABANDONMENT - NO USE STATEMENT FILED

Jul 27, 2026

ABANDONMENT - NO USE STATEMENT FILED

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

Jul 27, 2026

ABANDONMENT NOTICE E-MAILED - NO USE STATEMENT FILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Apr 21, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Apr 21, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Apr 21, 2026

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Apr 21, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Apr 21, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 24, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Dec 23, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 4 FILED

Dec 23, 2025

SOU EXTENSION 4 FILED

SOU EXTENSION 4 GRANTED

Dec 23, 2025

SOU EXTENSION 4 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 14, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Jun 13, 2025

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 3 FILED

Jun 13, 2025

SOU EXTENSION 3 FILED

SOU EXTENSION 3 GRANTED

Jun 13, 2025

SOU EXTENSION 3 GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 28, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 28, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 28, 2025

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 28, 2025

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 28, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Mar 03, 2025

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

SOU TEAS EXTENSION RECEIVED

Nov 20, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 2 FILED

Nov 20, 2024

SOU EXTENSION 2 FILED

SOU EXTENSION 2 GRANTED

Nov 20, 2024

SOU EXTENSION 2 GRANTED

SOU TEAS EXTENSION RECEIVED

Jun 18, 2024

SOU TEAS EXTENSION RECEIVED

SOU EXTENSION 1 FILED

Jun 18, 2024

SOU EXTENSION 1 FILED

SOU EXTENSION 1 GRANTED

Jun 18, 2024

SOU EXTENSION 1 GRANTED

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 18, 2024

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Dec 26, 2023

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Oct 31, 2023

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 31, 2023

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 11, 2023

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 04, 2023

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 26, 2023

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Sep 25, 2023

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Sep 25, 2023

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Sep 25, 2023

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Sep 25, 2023

EXAMINER'S AMENDMENT ENTERED

ASSIGNED TO EXAMINER

Sep 22, 2023

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 27, 2022

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Dec 26, 2022

NEW APPLICATION ENTERED

Other Marks by Semnur Pharmaceuticals, Inc.

Additional USPTO filings from the same owner.

SEM

SEMNUR PHARMACEUTICALS

97729580

Semnur Pharmaceuticals, Inc.

PENDING

SEM

SEMNUR PHARMACEUTICALS

88503719

Semnur Pharmaceuticals, Inc.

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SEMDEXA

88503732

Semnur Pharmaceuticals, Inc.

ABANDONED

SEM

SEMDEXA

86844308

Semnur Pharmaceuticals, Inc.

ABANDONED

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

Recently filed and registered marks in the same international class.

SEM

SEMDEXA

88503732

Semnur Pharmaceuticals, Inc.

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SEM

SEMDEXA

86844308

Semnur Pharmaceuticals, Inc.

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Other Marks by Semnur Pharmaceuticals, Inc.

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

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