U-PLEX
Live / Registered — Registered and renewed (as of 11 Sept 2025)
What this means for you
Registered since 12 May 2015. 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 12 May 2025).
Record
- Serial number
- 85844473
- Registration number
- 4735737
- Mark type
- Stylized text
- Filed
- 08 Feb 2013
- Published for opposition
- 06 Aug 2013
- Registered
- 12 May 2015
- Next maintenance due
- 12 May 2025
- 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, Gaithersburg, MD, US
Prosecution history
- 11 Sept 2025 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
- 11 Sept 2025 — REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
- 11 Sept 2025 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
- 11 Sept 2025 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 May 2025 — TEAS SECTION 8 & 9 RECEIVED
- 12 May 2024 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
- 30 Aug 2021 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 30 Aug 2021 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 30 Aug 2021 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 12 May 2021 — TEAS SECTION 8 & 15 RECEIVED
- 12 May 2020 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 12 May 2015 — REGISTERED-PRINCIPAL REGISTER
- 09 Apr 2015 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 08 Apr 2015 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 08 Apr 2015 — STATEMENT OF USE PROCESSING COMPLETE