PEROSPHERE
Live / Allowed — Approved for publication (as of 11 Sept 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 13 Nov 2023 filing date already counts against anyone who files later.
Record
- Serial number
- 98267522
- Mark type
- Design + words
- Filed
- 13 Nov 2023
- Attorney of record
- Kristen Ruisi
Goods and services
- Class 005 — Pharmaceuticals: Reagents and assays for clinical medical use for hemotology controls and (ESR) controls, namely, whole blood controls; diagnostic reagents for testing blood and body samples in clinical laboratories for medical use; diagnostic reagents for laboratory control of in vitro diagnostic tests for medical use; diagnostic reagents for medicinal use
- Class 009 — Scientific and electric apparatus: Laboratory equipment, namely, disposable cuvettes
- Class 010 — Medical apparatus: Medical devices, namely, blood coagulometers
Owner
- Perosphere Technologies Inc., Danbury, CT, US
Prosecution history
- 11 Sept 2026 — APPROVED FOR PUB - PRINCIPAL REGISTER
- 27 Aug 2026 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 27 Aug 2026 — CORRESPONDENCE RECEIVED IN LAW OFFICE
- 26 Aug 2026 — TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
- 18 Aug 2026 — NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED
- 18 Aug 2026 — INQUIRY TO SUSPENSION E-MAILED
- 18 Aug 2026 — SUSPENSION INQUIRY WRITTEN
- 16 Jul 2026 — SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
- 16 Jan 2026 — REPORT COMPLETED SUSPENSION CHECK CASE STILL SUSPENDED
- 17 Oct 2025 — SUSPENSION CHECKED - TO ATTORNEY FOR ACTION
- 16 Apr 2025 — NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
- 16 Apr 2025 — LETTER OF SUSPENSION E-MAILED
- 16 Apr 2025 — SUSPENSION LETTER WRITTEN
- 26 Mar 2025 — TEAS/EMAIL CORRESPONDENCE ENTERED
- 26 Mar 2025 — CORRESPONDENCE RECEIVED IN LAW OFFICE