Legal Representation
Attorney
Keith A. Weltsch
USPTO Deadlines
Next Deadline
9 days remaining
Published for Opposition
Due Date
November 20, 2025
Extension Available
Until December 20, 2025
Application History
8 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 21, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Oct 21, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 15, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Sep 22, 2025 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 22, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 11, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 2, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| May 2, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
biological kits comprising arrays and reagents for detection and measurement of biological analytes for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use; biological kits comprising reagents for detection and measurement of biological analytes for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use; biological kits comprising arrays for detection and measurement of biological analytes for use in the fields of biological and diagnostic testing for industrial, scientific and/or research use; Biological assays for research purposes
Class 005
Biological medical and veterinary assays for medical and diagnostic testing purposes; biological kits comprising arrays and reagents for detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use; biological kits comprising arrays for detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use; biological kits comprising reagents for detection of biological analytes and for use in the fields of biological and diagnostic testing for medical and/or veterinary use
Class 009
Multi-well plates that can be used in chemical or biological analysis for scientific, laboratory or medical research use; Cartridges for use in chemical or biological analysis for scientific, laboratory or medical research use
Class 042
Research and development in the fields of assays, selection, screening, testing, imaging and diagnostics using electrochemiluminescence; providing biological and biochemical sample testing for others through the performance of assays in the fields of scientific and clinical research; scientific research and development
Additional Information
Pseudo Mark
MPLEX
Pseudo Mark
M PLEX
Classification
International Classes
001
005
009
042