NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
02/27/2026
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Official data from USPTO
SILTECTRA
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
SILTECTRA
ST13
US500000079159357Class
1, 7, 9, 40, 45
Filing
79159357
Registration
4834164
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
62
Latest update
02/28/2026
Trademark type
Word
Nice classes
1, 7, 9, 40, 45
Filing date
09/11/2014
Registration date
10/20/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/27/2026
Last transaction
02/28/2026
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
4
Owner type
03
Owner location
Dresden, DE
Examiner
HUSSAIN, TASNEEM
Current location
Historical data usage
Holders and representatives
Holders
SILTECTRA GmbH
SILTECTRA GmbH
Representatives
Christopher Jordan
Technical classification
Nice Classes
Class 1Class 7Class 9Class 40Class 45
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals used in industry and science other than for medical or veterinary purposes; chemicals for use in the semiconductor industryphotovoltaic industry and the optoelectronic industry; chemicals for coating of silicon ingots and semiconductor wafersin different producing stages
Class 7
Machines for production and processing service including handling of semiconducting material ingotssemiconducting material boules and semiconductor wafers in different producing stages and semiconductors and part of such machinessemiconductor wafer manufacturing machinessemiconductor manufacturing machinessemiconductor wafer processing machinesreplacement partsfilters and purifiers for machines in the nature of filters and purifiers for removing contaminants from gases used in the semiconductor industry; machines for the semiconductor industrythe solar industrythe watch industry and the display industrysemiconductor manufacturing machinessemiconductor wafer manufacturing machinessolar wafer manufacturing machineswatch display manufacturing machinesdisplay manufacturing machines; machine toolsapparatus and instruments for production and processing service including handling of silicon ingots and semiconductor wafers in different producing stages and semiconductorssemiconductor wafer manufacturing machinessemiconductor manufacturing machinessemiconductor wafer processing machinessemiconductor wafer processing equipment; mobileelectrostatic mechanical handling apparatus for picking uptransporting and putting down of semiconductor wafersin different producing stagessemiconductor wafer processing machines and equipment; apparatus for use in the preparation of semiconductors and semiconductor wafersin different producing stagessemiconductor wafer manufacturing machinessemiconductor manufacturing machinessemiconductor wafer processing machinessemiconductor wafer processing equipment; apparatus for preparation of multi-crystalline and quasi-mono-crystalline waferssemiconductor and photovoltaic wafer manufacturing machinessemiconductor and photovoltaic manufacturing machinessemiconductor and photovoltaic wafer processing machinessemiconductor and photovoltaic wafer processing equipment
Class 9
Physical apparatus and instrumentssemiconductorssemiconductor devicessemiconductor chipsmaterial testing instruments and machinesscannersmachines for testing polymers or semiconductorsprobes for testing polymer or semiconductors; semiconductorssemiconductor storagelogicpowerLEDdiodephotodiode elements and semiconductor wafersin different producing stages; downloadable electronic publications in the nature of booksmagazinesnewsletters in the field of semiconductors; parts for all the aforesaid goodssemiconductorssemiconductor storagelogicpowerLEDdiodephotodiode elements and semiconductor wafersin different producing stages; simulation software for controlling machines; simulation software for tuning and optimization of enginesapparatus and instruments
Class 40
Processing and transformation of materialsprocessing of products of the semiconductor industryin particularsilicon ingots and semiconductor wafersin different producing stages by polishinglaseringtexturingcuttinggrindingassembling and printing; processing and transformation of materialschemical and physical modifying of polymers as wells as adjuvants and associated materials for the semiconductor industryphotovoltaic industry and the optoelectronic industrychemical treatment of semiconductor devices; recycling of waste and trash; sorting of waste and recyclable material; waste treatment; detoxification of hazardous materials; waste treatment servicescomposting of waste; trash and waste incineration; destruction of waste and trash
Class 45
Licensing of computer softwaretechnologypatents and further industrial property rights
Publications
History of USPTO decisions and trademark events.
62 publications found
71AG
REGISTERED-SEC.71 ACCEPTED
02/27/2026
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/23/2026
ES71
TEAS SECTION 71 RECEIVED
10/20/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/13/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
12/13/2024
EWOR
TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED
12/13/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/13/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/13/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/13/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/13/2024
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
10/20/2024
RNWL
INTERNATIONAL REGISTRATION RENEWED
05/24/2024
INNP
PARTIAL INVALIDATION PROCESSED BY THE IB
04/04/2023
INPS
PARTIAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
03/07/2023
INPC
INVALIDATION PROCESSED
03/07/2023
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
01/14/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/20/2022
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/20/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/20/2022
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/20/2022
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
05/14/2022
C75P
REGISTERED - PARTIAL SEC. 71 ACCEPTED & SEC. 15 ACK.
05/14/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/11/2022
ES75
TEAS SECTION 71 & 15 RECEIVED
10/28/2021
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
10/20/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/03/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/03/2019
NREP
NEW REPRESENTATIVE AT IB RECEIVED
03/01/2019
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/02/2017
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
05/27/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/28/2016
FICS
FINAL DISPOSITION NOTICE SENT TO IB
03/08/2016
FIMP
FINAL DISPOSITION PROCESSED
03/08/2016
NREP
NEW REPRESENTATIVE AT IB RECEIVED
02/26/2016
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
01/20/2016
R.PR
REGISTERED-PRINCIPAL REGISTER
10/20/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/04/2015
PUBO
PUBLISHED FOR OPPOSITION
08/04/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/15/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
07/01/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/01/2015
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/30/2015
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/30/2015
XAEC
EXAMINER'S AMENDMENT ENTERED
06/25/2015
ALIE
ASSIGNED TO LIE
06/25/2015
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
06/25/2015
GNEA
EXAMINERS AMENDMENT E-MAILED
06/25/2015
CNEA
EXAMINERS AMENDMENT -WRITTEN
06/25/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
06/19/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
06/19/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/19/2015
DOCK
ASSIGNED TO EXAMINER
05/21/2015
RFNT
REFUSAL PROCESSED BY IB
02/27/2015
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
02/12/2015
RFRR
REFUSAL PROCESSED BY MPU
02/12/2015
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
02/11/2015
CNRT
NON-FINAL ACTION WRITTEN
02/10/2015
MAFR
APPLICATION FILING RECEIPT MAILED
02/07/2015
DOCK
ASSIGNED TO EXAMINER
02/03/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/03/2015
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
01/29/2015
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