Who owns the CYTOCELL trademark?

The CYTOCELL trademark is owned by CYTOCELL LIMITED.

What is the serial number for CYTOCELL?

The USPTO serial number for CYTOCELL is 74412995.

What is the registration number for CYTOCELL?

CYTOCELL is registered under USPTO registration number 1980347.

CYT

USPTO Trademark Record

REGISTERED

CYTOCELL

Q: What class is the CYTOCELL trademark registered in?

The CYTOCELL trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations).

SN 74412995·Reg 1980347·Filed Jul 15, 1993

Owner CYTOCELL LIMITED

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.; 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.

CYTOCELL (Serial No. 74412995), Registration No. 1980347, is a registered US trademark filed on Jul 15, 1993 by CYTOCELL LIMITED. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use), Class 005 (Pharmaceuticals, medical & veterinary preparations).

renewal grace 30y period: December 18, 202675 days remaining

Mark Intelligence

CYTOCELL (Reg. #1980347) is a registered US trademark that has been protecting its owner, CYTOCELL LIMITED, since 1993. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use) and Class 005 (Pharmaceuticals, medical & veterinary preparations) respectively. Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jul 15, 1993

SERIAL

74412995

REG#

1980347

REGISTERED

Jun 18, 1996

Owner

Applicant

CYTOCELL LIMITED

Entity

Limited Partnership

Address

418 Cambridge Science Park, Milton Road, CAMBRIDGE, CB40PZ

Country

Attorney

NameMark A. Hagedorn

Law firm

Mark A. Hagedorn BARNES & THORNBURG LLP

Docket

53309-108578

Address

1 North Wacker Drive, Suite 4400, CHICAGO, IL 60606, United States

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Filing Information

StatusREGISTERED

Filing DateJul 15, 1993

Serial Number74412995

Registration No.1980347

Registration DateJun 18, 1996

Status DateAug 23, 2016

Published for OppositionMar 26, 1996

Mark TypeTypeset (words/letters/numbers)

Attorney Docket53309-108578

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1993

YEARS AGO

33y

CLASSES

MADRID FILINGS

—

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 006

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 018

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.

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

Status History

42 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 12, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Jun 12, 2026

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Apr 10, 2026

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 18, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Jun 18, 2020

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Jun 18, 2020

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jun 18, 2020

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Jun 18, 2020

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Jun 18, 2020

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Jun 18, 2020

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 23, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Aug 23, 2016

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Aug 23, 2016

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Aug 23, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Jun 01, 2016

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Jun 18, 2015

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 18, 2010

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Oct 29, 2008

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE FILE IN TICRS

Jun 21, 2007

CASE FILE IN TICRS

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Sep 25, 2006

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Sep 25, 2006

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

Sep 12, 2006

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

Jun 29, 2006

TEAS SECTION 8 & 9 RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Jun 29, 2006

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

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

Jul 30, 2003

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jun 17, 2002

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Jun 17, 2002

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

REGISTERED-PRINCIPAL REGISTER

Jun 18, 1996

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Mar 26, 1996

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Feb 23, 1996

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Dec 11, 1995

APPROVED FOR PUB - PRINCIPAL REGISTER

Sec. 1(B) CLAIM DELETED

Nov 01, 1995

Sec. 1(B) CLAIM DELETED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Nov 01, 1995

CORRESPONDENCE RECEIVED IN LAW OFFICE

LETTER OF SUSPENSION MAILED

Oct 17, 1995

LETTER OF SUSPENSION MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 22, 1995

CORRESPONDENCE RECEIVED IN LAW OFFICE

INQUIRY AS TO SUSPENSION MAILED

Feb 22, 1995

INQUIRY AS TO SUSPENSION MAILED

LETTER OF SUSPENSION MAILED

Jul 28, 1994

LETTER OF SUSPENSION MAILED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jun 03, 1994

PREVIOUS ALLOWANCE COUNT WITHDRAWN

APPROVED FOR PUB - PRINCIPAL REGISTER

May 27, 1994

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINER'S AMENDMENT MAILED

May 09, 1994

EXAMINER'S AMENDMENT MAILED

NON-FINAL ACTION MAILED

Nov 09, 1993

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Oct 27, 1993

ASSIGNED TO EXAMINER

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