Who owns the CHAMOSYN trademark?

The CHAMOSYN trademark is owned by Links Medical Products Inc..

What class is the CHAMOSYN trademark registered in?

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

What is the serial number for CHAMOSYN?

The USPTO serial number for CHAMOSYN is 88748181.

What is the registration number for CHAMOSYN?

CHAMOSYN is registered under USPTO registration number 6064354.

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Updated Oct 28, 2026·22 searches this week

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CHA

USPTO Trademark Record

REGISTERED

CHAMOSYN

SN 88748181·Reg 6064354·Filed Jan 06, 2020

Owner Links Medical Products Inc.

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.

CHAMOSYN (Serial No. 88748181), Registration No. 6064354, is a registered US trademark filed on Jan 06, 2020 by Links Medical Products Inc.. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: May 27, 2030

Mark Intelligence

CHAMOSYN (Reg. #6064354) is a registered US trademark that has been protecting its owner, Links Medical Products Inc., since 2020. 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

Jan 06, 2020

SERIAL

88748181

REG#

6064354

REGISTERED

May 26, 2020

Filing Information

StatusREGISTERED

Filing DateJan 06, 2020

Serial Number88748181

Registration No.6064354

Registration DateMay 26, 2020

Status DateOct 03, 2025

Published for OppositionMar 10, 2020

Filing Basis & Declarations

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

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

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

First use anywhere: Mar 08, 2010

First use in commerce: Mar 08, 2010

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

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Status History

17 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 03, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Oct 03, 2025

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

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

Oct 03, 2025

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

TEAS SECTION 8 & 15 RECEIVED

May 30, 2025

TEAS SECTION 8 & 15 RECEIVED

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

May 26, 2025

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

REGISTERED-PRINCIPAL REGISTER

May 26, 2020

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Mar 10, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Mar 10, 2020

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 19, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 03, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Jan 31, 2020

ASSIGNED TO EXAMINER

Jan 30, 2020

ASSIGNED TO EXAMINER

REQUEST FOR SPECIAL HANDLING - GRANTED

Jan 30, 2020

REQUEST FOR SPECIAL HANDLING - GRANTED

ASSIGNED TO PETITION STAFF

Jan 29, 2020

ASSIGNED TO PETITION STAFF

TEAS REQUEST TO MAKE SPECIAL RECEIVED

Jan 15, 2020

TEAS REQUEST TO MAKE SPECIAL RECEIVED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 09, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 09, 2020

NEW APPLICATION ENTERED

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