S-PLEX
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 15 Oct 2025)
What this means for you
Registered since 11 Jun 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 86256050
- Registration number
- 5775731
- Mark type
- Stylized text
- Filed
- 18 Apr 2014
- Published for opposition
- 30 Sept 2014
- Registered
- 11 Jun 2019
- Attorney of record
- Keith A. Weltsch
Goods and services
- Class 001 — Chemicals: Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use
- Class 005 — Pharmaceuticals: Biological assays and kits, namely, self-assembled arrays for simultaneous, multiple detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use
- Class 009 — Scientific and electric apparatus: Multi-well plates that can be used in chemical or biological analysis using electrochemiluminescence for scientific, laboratory or medical research use
Owner
- Meso Scale Diagnostics, LLC, Rockville, MD, US
- Meso Scale Diagnostics, LLC, Rockville, MD, US
- Meso Scale Diagnostics, LLC, Rockville, MD, US
Prosecution history
- 15 Oct 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 15 Oct 2025 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 15 Oct 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 11 Jun 2025 — TEAS SECTION 8 & 15 RECEIVED
- 11 Jun 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 11 Jun 2019 — REGISTERED-PRINCIPAL REGISTER
- 09 May 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 08 May 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 04 May 2019 — STATEMENT OF USE PROCESSING COMPLETE
- 26 Apr 2019 — USE AMENDMENT FILED
- 26 Apr 2019 — TEAS STATEMENT OF USE RECEIVED
- 01 Nov 2018 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 31 Oct 2018 — SOU EXTENSION 5 GRANTED
- 26 Oct 2018 — SOU EXTENSION 5 FILED
- 26 Oct 2018 — SOU TEAS EXTENSION RECEIVED