IG4 Trademark
IG4 is a USPTO trademark filed by Sysmex Corporation. Status: Pending.
Prosecution Summary
Trademark Summary
The standard character mark IG4 covers medical apparatus for performing in-vitro diagnostic tests, clinical laboratory analyzers of blood for medical purposes, blood testing apparatus, and apparatus for blood analysis for medical purposes in International Class 010, with additional domestic classes 026, 039, and 044. It is owned by Sysmex Corporation of Kobe, Hyogo, Japan. The application is a new filing based on intent-to-use and claimed priority from an EU application (019267337 filed October 28, 2025), currently awaiting examination after assignment to Law Office 101.
Recent Activity
Filed November 6, 2025, the application prompted office-supplied data entry on November 13, 2025. A voluntary amendment was received November 17, 2025, entered Dec
Trademark Facts
| Mark | IG4 |
|---|---|
| Serial Number | 99482007 |
| Status | Pending |
| Filing Date | 2025-11-06 |
| Mark Type | Word |
| Nice Classes | 010 (Medical Devices) |
| Owner | Sysmex Corporation |
| Attorney of Record | Megan M. Michaels |
| Prosecution Events | 17 |
| Latest Event | PUBO on 2026-05-05 |
Goods & Services
Class 010: Clinical laboratory analyzers of blood, namely, apparatus for blood analysis for medical purposes; Blood testing apparatus; Apparatus for blood analysis for medical purposes
Recent Prosecution Activity
| Date | Document | Type |
|---|---|---|
| 2026-04-07 | Response to Office Action | ROA |
| 2026-04-01 | Notice of Non-Final Office Action | NFO |
| 2026-04-01 | Non-Final Action | NFIN |
USPTO Refusals on Record
- foreign_registration_required
- indefinite_identification
- meaning_required