Who owns the BIOSERA trademark?

The BIOSERA trademark is owned by Biowest, L.L.C..

What class is the BIOSERA trademark registered in?

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

What is the serial number for BIOSERA?

The USPTO serial number for BIOSERA is 87834142.

What is the registration number for BIOSERA?

BIOSERA is registered under USPTO registration number 5646760.

Sealvo

Home Search: BIOSERABIOSERA #87834142

Back

Updated Oct 2, 2026·12 searches this week

View on USPTO TSDR Find similar marks

BIO

USPTO Trademark Record

REGISTERED

BIOSERA

SN 87834142·Reg 5646760·Filed Mar 14, 2018

Owner Biowest, L.L.C.

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.

BIOSERA (Serial No. 87834142), Registration No. 5646760, is a registered US trademark filed on Mar 14, 2018 by Biowest, L.L.C.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: January 08, 2029

Conflict Analysis

Full conflict analysis for BIOSERA (SN 87834142) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

BIOSERA (Reg. #5646760) is a registered US trademark that has been protecting its owner, Biowest, L.L.C., since 2018. 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

Mar 14, 2018

SERIAL

87834142

REG#

5646760

REGISTERED

Jan 08, 2019

Filing Information

StatusREGISTERED

Filing DateMar 14, 2018

Serial Number87834142

Registration No.5646760

Registration DateJan 08, 2019

Status DateJan 15, 2025

Published for OppositionOct 23, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1415807

480Apr 02, 2018

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Dec 21, 2004

First use in commerce: Dec 21, 2004

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

21 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 15, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Jan 15, 2025

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Jan 15, 2025

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Aug 21, 2024

TEAS SECTION 8 & 15 RECEIVED

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

Jan 08, 2024

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

REGISTERED-PRINCIPAL REGISTER

Jan 08, 2019

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Oct 23, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Oct 23, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 03, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

LAW OFFICE PUBLICATION REVIEW COMPLETED

Sep 19, 2018

LAW OFFICE PUBLICATION REVIEW COMPLETED

ASSIGNED TO LIE

Sep 17, 2018

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 05, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 16, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 16, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 16, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 05, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Jul 05, 2018

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

Jul 05, 2018

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

Jun 25, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 27, 2018

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 17, 2018

NEW APPLICATION ENTERED

Other Marks by Biowest, L.L.C.

Additional USPTO filings from the same owner.

BIO

BIOWEST THE SERUM SPECIALIST

87050094

Biowest, L.L.C.

REGISTERED

BIO

BIOWEST

87050089

Biowest, L.L.C.

REGISTERED

BIO

BIOWEST

79193522

Biowest, L.L.C.

REGISTERED

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

Recently filed and registered marks in the same international class.

BIO

BIOSERA

78560717

Biowest, Inc.

ABANDONED

BIO

BIOWEST BIOSERA

78396996

Biowest Limited

ABANDONED

Other Marks by CHERYL L. BURBACH

Additional USPTO filings handled by the same attorney of record.

BAM

BAMBOOWORX

99523071

REGISTERED

THE

THE DRESSING ROOM

99107050

REGISTERED

INS

INSPIRE EARLY EDUCATION

98529642

REGISTERED

ICO

ICON

99406184

REGISTERED

BIOSERA

Run a conflict check

Other Marks by Biowest, L.L.C.

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

Other Marks by CHERYL L. BURBACH

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company