Who owns the BIOSTACKS trademark?

The BIOSTACKS trademark is owned by PERGA LLC.

What is the serial number for BIOSTACKS?

The USPTO serial number for BIOSTACKS is 99331658.

What is the registration number for BIOSTACKS?

BIOSTACKS is registered under USPTO registration number 0.

BIO

USPTO Trademark Record

PENDING

BIOSTACKS

Q: What class is the BIOSTACKS trademark registered in?

The BIOSTACKS trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 035 (Advertising, business management & retail services).

SN 99331658·Reg 0·Filed Aug 11, 2025

Owner PERGA LLC

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.; Advertising; business management, organization and administration; office functions.

BIOSTACKS (Serial No. 99331658), Registration No. 0, is a pending US trademark filed on Aug 11, 2025 by PERGA LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations), Class 035 (Advertising, business management & retail services).

Mark Intelligence

BIOSTACKS (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) and Class 035 (Advertising, business management & retail services) respectively. Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs....

FILED

Aug 11, 2025

SERIAL

99331658

REG#

REGISTERED

Dec 31, 1969

Owner

Applicant

PERGA LLC

Entity

LLC

State

Address

400 Bryan Ave, Ste 102, Fort Worth, TX, 76104

Country

Attorney

Law firm

PERGA LLC

Address

400 Bryan Ave, Ste 102, Fort Worth, TX 76104, United States

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Filing Information

StatusPENDING

Filing DateAug 11, 2025

Serial Number99331658

Registration No.0

Registration DateDec 31, 1969

Status DateJun 27, 2026

Mark TypeStandard characters

Status DescriptionLive and pending, report completed suspension check

Filing Signals

FILED

2025

YEARS AGO

CLASSES

MADRID FILINGS

—

Suspension deadline Sep 27, 2026

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

Class 035Advertising, business management & retail services

US codes: 100, 101, 102

Advertising; business management, organization and administration; office functions.

This description is as filed with the USPTO and defines the scope of trademark protection.

Status History

8 events

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

Jun 27, 2026

REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED

SUSPENSION LETTER WRITTEN

Dec 27, 2025

SUSPENSION LETTER WRITTEN

LETTER OF SUSPENSION E-MAILED

Dec 27, 2025

LETTER OF SUSPENSION E-MAILED

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

Dec 27, 2025

NOTIFICATION OF LETTER OF SUSPENSION E-MAILED

ASSIGNED TO EXAMINER

Dec 23, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 22, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Aug 11, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Aug 11, 2025

APPLICATION FILING RECEIPT MAILED

BIOSTACKS

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