OC-SENSOR DIANA

What this means for you

Registered since 31 Aug 2010. 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 31 Aug 2020).

Record

Serial number

77482574

Registration number

3842100

Mark type

Stylized text

Filed

23 May 2008

Published for opposition

24 Mar 2009

Registered

31 Aug 2010

Next maintenance due

31 Aug 2020

Attorney of record

Ee Ming T. Bahk

Goods and services

• Class 005 — Pharmaceuticals: [ Diagnostic preparations for medical use; diagnostic reagents for medical use; diagnostic reagents for medical use, namely, for immunological detection of fecal occult blood ]
• Class 010 — Medical apparatus: Medical machines and apparatus for occult blood analysis, namely, fecal occult blood analyzers

Owner

• Eiken Kagaku Kabushiki Kaisha, Chiyoda-ku, Tokyo, JP
• Eiken Kagaku Kabushiki Kaisha, Taito-ku, Tokyo, JP
• Eiken Kagaku Kabushiki Kaisha, Taito-ku, Tokyo, JP

Prosecution history

• 21 Nov 2025 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 21 Nov 2025 — TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
• 21 Nov 2025 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 21 Nov 2025 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 21 Nov 2025 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 21 Nov 2025 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 29 Aug 2020 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 29 Aug 2020 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
• 29 Aug 2020 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
• 29 Aug 2020 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
• 20 Jul 2020 — TEAS SECTION 8 & 9 RECEIVED
• 31 Aug 2019 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 24 Aug 2016 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
• 24 Aug 2016 — REGISTERED - PARTIAL SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
• 24 Aug 2016 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL