Who owns the EXTRACEL trademark?

The EXTRACEL trademark is owned by BIOTIME, INC..

What class is the EXTRACEL trademark registered in?

The EXTRACEL trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for EXTRACEL?

The USPTO serial number for EXTRACEL is 77850317.

What is the registration number for EXTRACEL?

EXTRACEL is registered under USPTO registration number 3875738.

Sealvo

Home Search: EXTRACELEXTRACEL #77850317

Back

Updated Sep 26, 2026·16 searches this week

View on USPTO TSDR Find similar marks

EXT

USPTO Trademark Record

ABANDONED

EXTRACEL

SN 77850317·Reg 3875738·Filed Oct 16, 2009

Owner BIOTIME, INC.

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.

EXTRACEL (Serial No. 77850317), Registration No. 3875738, is a abandoned US trademark filed on Oct 16, 2009 by BIOTIME, INC.. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Conflict Analysis

Full conflict analysis for EXTRACEL (SN 77850317) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

EXTRACEL (Reg. #3875738) is an abandoned US trademark that was filed in 2009 but has since been abandoned. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). 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

Oct 16, 2009

SERIAL

77850317

REG#

3875738

REGISTERED

Nov 16, 2010

Filing Information

StatusABANDONED

Filing DateOct 16, 2009

Serial Number77850317

Registration No.3875738

Registration DateNov 16, 2010

Status DateJun 23, 2017

Published for OppositionAug 31, 2010

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Aug 31, 2006

First use in commerce: Aug 31, 2006

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

27 events

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Feb 15, 2018

TEAS CHANGE OF CORRESPONDENCE RECEIVED

CANCELLED SEC. 8 (6-YR)

Jun 23, 2017

CANCELLED SEC. 8 (6-YR)

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

Nov 16, 2015

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

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

Nov 10, 2015

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Nov 10, 2015

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 28, 2012

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 14, 2012

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REGISTERED-PRINCIPAL REGISTER

Nov 16, 2010

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Aug 31, 2010

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 31, 2010

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

ASSIGNED TO LIE

Jul 29, 2010

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jul 29, 2010

LAW OFFICE PUBLICATION REVIEW COMPLETED

EXAMINERS AMENDMENT -WRITTEN

Jul 15, 2010

EXAMINERS AMENDMENT -WRITTEN

EXAMINERS AMENDMENT E-MAILED

Jul 15, 2010

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Jul 15, 2010

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Jul 15, 2010

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 15, 2010

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jul 13, 2010

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 13, 2010

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 13, 2010

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jan 22, 2010

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jan 22, 2010

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jan 22, 2010

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jan 21, 2010

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Oct 21, 2009

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Oct 20, 2009

NEW APPLICATION ENTERED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Oct 20, 2009

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Other Marks by BIOTIME, INC.

Additional USPTO filings from the same owner.

PEN

PENTALYTE

75017720

BioTime, Inc.

ABANDONED

ESP

ESPY

77440531

BioTime, Inc.

ABANDONED

IND

INDUCED TISSUE REGENERATION

87661667

BioTime, Inc.

ABANDONED

IND

INDUCED TISSUE REGENERATION

86963550

BioTime, Inc.

ABANDONED

Other Marks by Hoang-chi Truong

Additional USPTO filings handled by the same attorney of record.

ELV

ELVO

98736325

REGISTERED

CLU

CLUBCHOICE

98732845

REGISTERED

FOR

FORETHOUGHT

97341302

REGISTERED

DIS

DISCOVER THE DIFFERENCE

98550197

REGISTERED

EXTRACEL

Run a conflict check

Other Marks by BIOTIME, INC.

Other Marks by Hoang-chi Truong

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company