Who owns the EFAGEN trademark?

The EFAGEN trademark is owned by Avena Citrus Holding Corp.

What class is the EFAGEN trademark registered in?

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

What is the serial number for EFAGEN?

The USPTO serial number for EFAGEN is 85902026.

What is the registration number for EFAGEN?

EFAGEN is registered under USPTO registration number 4439813.

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Updated Sep 27, 2026·16 searches this week

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EFA

USPTO Trademark Record

ABANDONED

EFAGEN

SN 85902026·Reg 4439813·Filed Apr 11, 2013

Owner Avena Citrus Holding 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.

EFAGEN (Serial No. 85902026), Registration No. 4439813, is a abandoned US trademark filed on Apr 11, 2013 by Avena Citrus Holding Corp. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

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Mark Intelligence

EFAGEN (Reg. #4439813) is an abandoned US trademark that was filed in 2013 but has since been abandoned. 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

Apr 11, 2013

SERIAL

85902026

REG#

4439813

REGISTERED

Nov 26, 2013

Filing Information

StatusABANDONED

Filing DateApr 11, 2013

Serial Number85902026

Registration No.4439813

Registration DateNov 26, 2013

Status DateJul 03, 2020

Published for OppositionSep 10, 2013

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Oct 01, 2012

First use in commerce: Oct 01, 2012

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

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Status History

10 events

CANCELLED SEC. 8 (6-YR)

Jul 03, 2020

CANCELLED SEC. 8 (6-YR)

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Nov 26, 2018

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Nov 26, 2013

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Sep 10, 2013

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 10, 2013

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Aug 21, 2013

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 29, 2013

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jul 25, 2013

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 18, 2013

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Apr 15, 2013

NEW APPLICATION ENTERED

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WAR

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BCA

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85901909

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EFAGEN

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