R-PLEX
Live / Registered — Registered — Sections 8 & 15 accepted and acknowledged (as of 16 Mar 2026)
What this means for you
Registered since 10 Dec 2019. The owner can stop confusingly similar uses in the classes it covers.
Record
- Serial number
- 87556872
- Registration number
- 5932525
- Mark type
- Stylized text
- Filed
- 04 Aug 2017
- Published for opposition
- 31 Jul 2018
- Registered
- 10 Dec 2019
- Attorney of record
- Keith A. Weltsch
Goods and services
- Class 001 — Chemicals: Reagents for scientific and medical research use; Reagent kits for scientific and medical research use comprising labeled antibodies and biological standards, namely, biological reagents used to detect and measure biological analytes for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use
- Class 005 — Pharmaceuticals: Diagnostic reagents for medicinal use; Reagent kits for diagnostic medical purposes comprising labeled antibodies and biological standards, namely, biological reagents used to detect and measure biological analytes for use in the fields of biological and diagnostic testing for medical and/or veterinary 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
- 16 Mar 2026 — NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
- 16 Mar 2026 — REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
- 16 Mar 2026 — CASE ASSIGNED TO POST REGISTRATION PARALEGAL
- 10 Dec 2025 — TEAS SECTION 8 & 15 RECEIVED
- 10 Dec 2024 — COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
- 10 Dec 2019 — REGISTERED-PRINCIPAL REGISTER
- 05 Nov 2019 — NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
- 04 Nov 2019 — ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
- 15 Oct 2019 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 15 Oct 2019 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 10 Oct 2019 — TEAS RESPONSE TO OFFICE ACTION RECEIVED
- 10 Apr 2019 — NOTIFICATION OF NON-FINAL ACTION E-MAILED
- 10 Apr 2019 — NON-FINAL ACTION E-MAILED
- 10 Apr 2019 — SU - NON-FINAL ACTION - WRITTEN
- 08 Apr 2019 — STATEMENT OF USE PROCESSING COMPLETE