ISOTOP

What this means for you

Registered since 05 Dec 1995. 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 05 Dec 2025).

Record

Serial number

74608045

Registration number

1939774

Mark type

Word mark

Filed

07 Dec 1994

Published for opposition

12 Sept 1995

Registered

05 Dec 1995

Next maintenance due

05 Dec 2025

Attorney of record

Molly Buck Richard

Goods and services

• Class 009 — Scientific and electric apparatus: electric and electronic controllers and processors; electric and electronic components, namely integrated circuits, semiconductors, power supplies, diodes, transistors, rectifiers, amplifiers, and power circuits

Owner

• STMICROELECTRONICS INTERNATIONAL N.V., GENEVA, NL
• STMICROELECTRONICS FRANCE, Montrouge, FR
• STMICROELECTRONICS S.A., MONTROUGE, FR
• SGS-THOMSON MICROELECTRONICS S.A., 94250 Gentilly, FR
• SGS-THOMSON MICROELECTRONICS S.A., 94250 Gentilly, FR
• SGS-THOMSON MICROELECTRONICS S.A., 94250 Gentilly, FR

Prosecution history

• 11 Sept 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 11 Sept 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 11 Sept 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 21 Aug 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 21 Aug 2025 — REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)
• 21 Aug 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 21 Aug 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 09 Apr 2025 — TEAS SECTION 8 & 9 RECEIVED
• 05 Dec 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 23 Oct 2024 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 21 Dec 2023 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 21 Dec 2023 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 21 Dec 2023 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 21 Dec 2023 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 21 Dec 2023 — TEAS CHANGE OF OWNER ADDRESS RECEIVED