Who owns the PHYTOSTEM trademark?

The PHYTOSTEM trademark is owned by Xygenyx.

What class is the PHYTOSTEM trademark registered in?

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

What is the serial number for PHYTOSTEM?

The USPTO serial number for PHYTOSTEM is 99818248.

What is the registration number for PHYTOSTEM?

PHYTOSTEM is registered under USPTO registration number 0.

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Updated Oct 11, 2026·12 searches this week

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PHY

USPTO Trademark Record

PENDING

PHYTOSTEM

SN 99818248·Reg 0·Filed May 12, 2026

Owner Xygenyx

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.

PHYTOSTEM (Serial No. 99818248), Registration No. 0, is a pending US trademark filed on May 12, 2026 by Xygenyx. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Statement of Use due: March 29, 2027169 days remaining

Mark Intelligence

PHYTOSTEM (Reg. #0) is a pending US trademark that was filed in 2026 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

May 12, 2026

SERIAL

99818248

REG#

Filing Information

StatusPENDING

Filing DateMay 12, 2026

Serial Number99818248

Registration No.0

Status DateSep 29, 2026

Published for OppositionAug 04, 2026

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

14 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Sep 29, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Sep 21, 2026

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Sep 21, 2026

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Sep 21, 2026

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 21, 2026

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Sep 21, 2026

TEAS CHANGE OF CORRESPONDENCE RECEIVED

PUBLISHED FOR OPPOSITION

Aug 04, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 04, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 29, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 01, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jun 25, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

May 12, 2026

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

May 12, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

May 12, 2026

APPLICATION FILING RECEIPT MAILED

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