SIMULATIONX
Live / Registered — Registered — Section 71 accepted (as of 06 Nov 2017)
What this means for you
Registered since 13 Nov 2007. The owner can stop confusingly similar uses in the classes it covers; it stays on the register as long as the owner keeps up the maintenance filings (next due by 13 Nov 2027: the §71 ten-year affidavit of use).
Record
- Serial number
- 79031847
- Registration number
- 3335532
- Mark type
- Stylized text
- Filed
- 04 Nov 2006
- Published for opposition
- 28 Aug 2007
- Registered
- 13 Nov 2007
- Next maintenance filing
- §71 ten-year affidavit of use, due by 13 Nov 2027 (grace period to 13 May 2028)
Goods and services
- Class 009 — Scientific and electric apparatus: computer software for computer aided engineering (CAE) and manuals sold as a unit
Owner
- Keysight Technologies, Inc., US
- KEYSIGHT TECHNOLOGIES FRANCE, FR
- ESI GROUP, FR
- ESI Group, FR
- ESI Germany GmbH, DE
- ESI ITI GmbH, DE
- ITI Gesellschaft für ingenieurtechnische Informationsverarbeitung mbH, DE
- Matthias Ilschner, DE
- Matthias Ilschner, DE
- Matthias Ilschner, DE
- Jens Schindler, DE
- Jens Schindler, DE
- Jens Schindler, DE
- Dr. Andreas Uhlig, DE
- Dr. Andreas Uhlig, DE
- Dr. Andreas Uhlig, DE
Prosecution history
- 19 Mar 2026 — CHANGE OF OWNER RECEIVED FROM IB
- 05 Feb 2026 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 28 Aug 2025 — NEW REPRESENTATIVE AT IB RECEIVED
- 09 Aug 2024 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 08 Dec 2023 — CHANGE OF OWNER RECEIVED FROM IB
- 10 Nov 2023 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 27 Oct 2023 — CHANGE OF OWNER RECEIVED FROM IB
- 30 Sept 2023 — CHANGE OF NAME/ADDRESS REC'D FROM IB
- 25 Sept 2020 — NEW REPRESENTATIVE AT IB RECEIVED
- 02 Jul 2020 — REVIEW OF CORRESPONDENCE COMPLETE - ADDRESS UPDATED
- 01 Jul 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
- 01 Jul 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
- 01 Jul 2020 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
- 01 Jul 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
- 01 Jul 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED