Who owns the TREEFREE CORE trademark?

The TREEFREE CORE trademark is owned by GreenCore Solutions Corp..

What class is the TREEFREE CORE trademark registered in?

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

What is the serial number for TREEFREE CORE?

The USPTO serial number for TREEFREE CORE is 99533041.

What is the registration number for TREEFREE CORE?

TREEFREE CORE is registered under USPTO registration number 0.

TRE

USPTO Trademark Record

PENDING

TREEFREE CORE

SN 99533041·Reg 0·Filed Dec 05, 2025

Owner GreenCore Solutions Corp.

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.

TREEFREE CORE (Serial No. 99533041), Registration No. 0, is a pending US trademark filed on Dec 05, 2025 by GreenCore Solutions Corp.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Statement of Use due: October 21, 202622 days remaining

Mark Intelligence

TREEFREE CORE (Reg. #0) is a pending US trademark that was filed in 2025 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 05, 2025

SERIAL

99533041

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

GreenCore Solutions Corp.

Entity

Corporation

State

Address

1626 Sweetwater Rd 102, National City, CA, 91950

Country

Attorney

Law firm

GreenCore Solutions Corp.

Address

1626 Sweetwater Rd 102, National City, CA 91950, United States

Get pre-filing clearance

AI attorney analyzes your proposed mark against USPTO — Go/No-Go verdict, class-by-class risks, and strategy recommendations.

Run clearance

Filing Information

StatusPENDING

Filing DateDec 05, 2025

Serial Number99533041

Registration No.0

Registration DateDec 31, 1969

Status DateApr 21, 2026

Published for OppositionFeb 24, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, notice of allowance issued

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

Search 15M+ trademarks

Free USPTO lookups by name, owner, or serial number. No account needed.

Search now

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.

Status History

9 events

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Apr 21, 2026

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 28, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 27, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION ENTERED

Dec 05, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 05, 2025

APPLICATION FILING RECEIPT MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 05, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

TREEFREE CORE

Get pre-filing clearance

Search 15M+ trademarks

Run a conflict check

Other Marks by GreenCore Solutions Corp.

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

Resources

Company