Who owns the PERFUSOL trademark?

The PERFUSOL trademark is owned by Dr. Franz Köhler Chemie GmbH.

What class is the PERFUSOL trademark registered in?

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

What is the serial number for PERFUSOL?

The USPTO serial number for PERFUSOL is 79439488.

What is the registration number for PERFUSOL?

PERFUSOL is registered under USPTO registration number 0.

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Updated Oct 9, 2026·25 searches this week

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PER

USPTO Trademark Record

PENDING

PERFUSOL

SN 79439488·Reg 0·Filed Nov 03, 2025

Owner Dr. Franz Köhler Chemie GmbH

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.

PERFUSOL (Serial No. 79439488), Registration No. 0, is a pending US trademark filed on Nov 03, 2025 by Dr. Franz Köhler Chemie GmbH. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Mark Intelligence

PERFUSOL (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

Nov 03, 2025

SERIAL

79439488

REG#

Filing Information

StatusPENDING

Filing DateNov 03, 2025

Serial Number79439488

Registration No.0

Status DateSep 08, 2026

Published for OppositionSep 08, 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

16 events

PUBLISHED FOR OPPOSITION

Sep 08, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 08, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 02, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 12, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 11, 2026

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 11, 2026

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 11, 2026

TEAS/EMAIL CORRESPONDENCE ENTERED

REFUSAL PROCESSED BY IB

May 21, 2026

REFUSAL PROCESSED BY IB

REFUSAL PROCESSED BY MPU

May 01, 2026

REFUSAL PROCESSED BY MPU

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

May 01, 2026

NON-FINAL ACTION MAILED - REFUSAL SENT TO IB

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

Mar 24, 2026

NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW

NON-FINAL ACTION WRITTEN

Mar 23, 2026

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Mar 16, 2026

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Dec 30, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

APPLICATION FILING RECEIPT MAILED

Dec 30, 2025

APPLICATION FILING RECEIPT MAILED

SN ASSIGNED FOR SECT 66A APPL FROM IB

Dec 18, 2025

SN ASSIGNED FOR SECT 66A APPL FROM IB

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PERFUSOL

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