Who owns the OPTICHEM trademark?

The OPTICHEM trademark is owned by ENTEGRIS, INC..

What class is the OPTICHEM trademark registered in?

The OPTICHEM trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for OPTICHEM?

The USPTO serial number for OPTICHEM is 78300959.

What is the registration number for OPTICHEM?

OPTICHEM is registered under USPTO registration number 2995876.

Sealvo

Home Search: OPTICHEMOPTICHEM #78300959

Back

Updated Oct 6, 2026·8 searches this week

View on USPTO TSDR Find similar marks

OPT

USPTO Trademark Record

ABANDONED

OPTICHEM

SN 78300959·Reg 2995876·Filed Sep 16, 2003

Owner ENTEGRIS, INC.

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

OPTICHEM (Serial No. 78300959), Registration No. 2995876, is a abandoned US trademark filed on Sep 16, 2003 by ENTEGRIS, INC.. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Mark Intelligence

OPTICHEM (Reg. #2995876) is an abandoned US trademark that was filed in 2003 but has since been abandoned. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 16, 2003

SERIAL

78300959

REG#

2995876

REGISTERED

Sep 13, 2005

Filing Information

StatusABANDONED

Filing DateSep 16, 2003

Serial Number78300959

Registration No.2995876

Registration DateSep 13, 2005

Status DateSep 28, 2012

Published for OppositionFeb 08, 2005

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 031, 034, 035

First use anywhere: May 27, 2005

First use in commerce: May 27, 2005

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

22 events

CANCELLED SEC. 8 (6-YR)

Sep 28, 2012

CANCELLED SEC. 8 (6-YR)

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

Jan 18, 2012

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Jan 18, 2012

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Apr 26, 2006

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

REGISTERED-PRINCIPAL REGISTER

Sep 13, 2005

REGISTERED-PRINCIPAL REGISTER

ASSIGNED TO LIE

Aug 04, 2005

ASSIGNED TO LIE

LAW OFFICE REGISTRATION REVIEW COMPLETED

Aug 04, 2005

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jul 24, 2005

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Jun 16, 2005

STATEMENT OF USE PROCESSING COMPLETE

TEAS STATEMENT OF USE RECEIVED

Jun 08, 2005

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Jun 08, 2005

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

May 03, 2005

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Feb 08, 2005

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Jan 19, 2005

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Dec 10, 2004

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Dec 10, 2004

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Nov 30, 2004

APPROVED FOR PUB - PRINCIPAL REGISTER

AMENDMENT FROM APPLICANT ENTERED

Sep 03, 2004

AMENDMENT FROM APPLICANT ENTERED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 10, 2004

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 10, 2004

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION E-MAILED

Feb 20, 2004

NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Feb 07, 2004

ASSIGNED TO EXAMINER

Other Marks by ENTEGRIS, INC.

Additional USPTO filings from the same owner.

PRO

PROE-VAP

78301346

ENTEGRIS, INC.

REGISTERED

PLA

PLANARCAP

78447437

ENTEGRIS, INC.

REGISTERED

PRO

PROBE REFRESH

87606969

ENTEGRIS, INC.

REGISTERED

PRO

PROBE VERTICAL

87606989

ENTEGRIS, INC.

REGISTERED

Other Marks by Bill Powell

Additional USPTO filings handled by the same attorney of record.

WAF

WAFERPURE

74181266

ABANDONED

MYK

MYKROLIS

78054388

ABANDONED

OPT

OPTIMIZER

78034992

ABANDONED

VAN

VANTARA

76496333

ABANDONED

OPTICHEM

Run a conflict check

Other Marks by ENTEGRIS, INC.

Other Marks by Bill Powell

Get pre-filing clearance

Search 14M+ trademarks

Resources

Company