Who owns the ZEMAX trademark?

The ZEMAX trademark is owned by ANSYS, INC..

What class is the ZEMAX trademark registered in?

The ZEMAX trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for ZEMAX?

The USPTO serial number for ZEMAX is 75445761.

What is the registration number for ZEMAX?

ZEMAX is registered under USPTO registration number 2234176.

ZEM

USPTO Trademark Record

REGISTERED

ZEMAX

SN 75445761·Reg 2234176·Filed Mar 06, 1998

Owner ANSYS, INC.

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

ZEMAX (Serial No. 75445761), Registration No. 2234176, is a registered US trademark filed on Mar 06, 1998 by ANSYS, INC.. This trademark covers Class 009 (Electronics, software & scientific instruments).

Section 8/9 declaration window: March 23, 2029

Mark Intelligence

ZEMAX (Reg. #2234176) is a registered US trademark that has been protecting its owner, ANSYS, INC., since 1998. The mark covers Class 009 (Electronics, software & scientific instruments). Goods and services include Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, s.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 06, 1998

SERIAL

75445761

REG#

2234176

REGISTERED

Mar 23, 1999

Owner

Applicant

ANSYS, INC.

Entity

Corporation

State

Address

2600 ANSYS DRIVE, CANONSBURG, PA, 15317

Country

Attorney

Law firm

Winfield B. Martin Perkins Coie LLP

Docket

116016-4001

Address

P.O. Box 2608, Seattle, WA 98111, United States

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Filing Information

StatusREGISTERED

Filing DateMar 06, 1998

Serial Number75445761

Registration No.2234176

Registration DateMar 23, 1999

Status DateMar 25, 2019

Published for OppositionDec 29, 1998

Next RenewalMarch 23, 2029

Mark TypeTypeset (words/letters/numbers)

Attorney Docket116016-4001

Status DescriptionLive and registered, renewed

Filing Signals

FILED

1998

YEARS AGO

28y

CLASSES

MADRID FILINGS

Opposed 1× during prosecution

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Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Jun 28, 1991

First use in commerce: Jun 28, 1991

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

Status History

42 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Aug 04, 2025

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Aug 04, 2025

WITHDRAWAL OF ATTORNEY GRANTED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 04, 2025

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 04, 2025

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 04, 2025

TEAS CHANGE OF CORRESPONDENCE RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

May 07, 2025

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 10, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 10, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

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

Dec 10, 2023

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Dec 10, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Dec 10, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

Dec 10, 2023

TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS

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

Mar 25, 2019

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 25, 2019

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 25, 2019

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

TEAS SECTION 8 & 9 RECEIVED

Mar 21, 2019

TEAS SECTION 8 & 9 RECEIVED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 08, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jul 04, 2018

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 03, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Oct 29, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Feb 19, 2014

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Dec 25, 2013

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

REVIEW OF CORRESPONDENCE COMPLETE

Mar 24, 2011

REVIEW OF CORRESPONDENCE COMPLETE

POST REGISTRATION ACTION MAILED - SEC. 7

Mar 24, 2011

POST REGISTRATION ACTION MAILED - SEC. 7

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 23, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 16, 2011

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Mar 09, 2011

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Mar 08, 2011

TEAS SECTION 7 REQUEST RECEIVED

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

Jun 04, 2008

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jun 04, 2008

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

ASSIGNED TO PARALEGAL

May 29, 2008

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 9 RECEIVED

May 16, 2008

TEAS SECTION 8 & 9 RECEIVED

CASE FILE IN TICRS

Jul 19, 2007

CASE FILE IN TICRS

TEAS CHANGE OF OWNER ADDRESS RECEIVED

May 10, 2005

TEAS CHANGE OF OWNER ADDRESS RECEIVED

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

May 11, 2004

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

TEAS SECTION 8 & 15 RECEIVED

Mar 30, 2004

TEAS SECTION 8 & 15 RECEIVED

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

Mar 30, 2004

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

REGISTERED-PRINCIPAL REGISTER

Mar 23, 1999

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

Dec 29, 1998

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Nov 27, 1998

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 17, 1998

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Oct 16, 1998

ASSIGNED TO EXAMINER

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