AZ Trademark

Trademark Overview

On Tuesday, February 18, 1992, a trademark application was filed for AZ with the United States Patent and Trademark Office. The USPTO has given the AZ trademark a serial number of 74246762. The federal status of this trademark filing is REGISTERED AND RENEWED as of Wednesday, May 3, 2023. This trademark is owned by HOECHST CELANESE CORPORATION. The AZ trademark is filed in the Chemical Products category with the following description:

chemical in liquid form used as an anti-reflective coating for photo resists
az

General Information

Serial Number74246762
Word MarkAZ
Filing DateTuesday, February 18, 1992
Status800 - REGISTERED AND RENEWED
Status DateWednesday, May 3, 2023
Registration Number1724856
Registration DateTuesday, October 20, 1992
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateTuesday, July 28, 1992

Trademark Statements

Goods and Serviceschemical in liquid form used as an anti-reflective coating for photo resists

Classification Information

International Class001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
US Class Codes006
Class Status Code6 - Active
Class Status DateWednesday, March 18, 1992
Primary Code001
First Use Anywhere DateThursday, September 19, 1991
First Use In Commerce DateThursday, September 19, 1991

Trademark Owner History

Party NameMERCK KGAA
Party Type44 - New Owner After Registration
Legal Entity Type31 - NOT AVAILABLE
AddressDARMSTADT 64293
DE
Party NameAZ ELECTRONIC MATERIALS GMBH, DARMSTADT
Party Type43 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
Address64293 DARMSTADT F128/002
DE
Party NameAZ ELECTRONIC MATERIALS GMBH, DARMSTADT
Party Type43 - New Owner After Registration
Legal Entity Type16 - Limited Liability Company
AddressDARMSTADT 64293
DE
Party NameAZ ELECTRONIC MATERIALS (LUXEMBOURG) S.A.R.L.
Party Type42 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLuxembourg L-1160
LU
Party NameAZ ELECTRONIC MATERIALS S.A.R.L.
Party Type41 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressLUXEMBOURG L-1653
LU
Party NameCLARIANT AG
Party Type40 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressCH-4132 MUTTENZ
CH
Party NameHOECHST CELANESE CORPORATION
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressSomerville, NJ 08876
Party NameHOECHST CELANESE CORPORATION
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressSomerville, NJ 08876
Party NameHOECHST CELANESE CORPORATION
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSomerville, NJ 08876

Trademark Events

Event DateEvent Description
Wednesday, May 3, 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Wednesday, May 3, 2023REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
Wednesday, May 3, 2023REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, May 3, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Wednesday, October 19, 2022TEAS SECTION 8 & 9 RECEIVED
Wednesday, October 20, 2021COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Thursday, September 24, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, May 20, 2020ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, February 19, 2020AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Monday, April 18, 2016ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, April 18, 2016TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Friday, March 7, 2014APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Friday, March 7, 2014TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, July 26, 2012NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Thursday, July 26, 2012REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
Thursday, July 26, 2012REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, July 25, 2012TEAS SECTION 8 & 9 RECEIVED
Wednesday, July 27, 2011ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
Wednesday, June 15, 2011AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, March 12, 2008CASE FILE IN TICRS
Friday, January 21, 2005TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, January 21, 2005ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, January 21, 2005TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, June 10, 2003REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Tuesday, June 10, 2003REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Wednesday, March 5, 2003RESPONSE RECEIVED TO POST REG. ACTION - SEC. 8 & 9
Wednesday, March 5, 2003PAPER RECEIVED
Thursday, October 17, 2002POST REGISTRATION ACTION MAILED - SEC. 8 & 9
Thursday, October 17, 2002REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED
Thursday, October 17, 2002TEAS SECTION 8 & 9 RECEIVED
Tuesday, April 9, 2002TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, April 9, 2002TEAS CHANGE OF CORRESPONDENCE RECEIVED
Wednesday, February 24, 1999REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, October 15, 1998REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED
Tuesday, October 20, 1992REGISTERED-PRINCIPAL REGISTER
Tuesday, July 28, 1992PUBLISHED FOR OPPOSITION
Friday, June 26, 1992NOTICE OF PUBLICATION
Thursday, April 23, 1992APPROVED FOR PUB - PRINCIPAL REGISTER
Monday, April 20, 1992ASSIGNED TO EXAMINER

Related Keywords

coating photo resists reflective anti liquid form used chemical