QUANTUM BIOPSY
Live / Allowed — Fifth extension granted (statement of use) (as of 01 Jun 2026)
What this means for you
Approved and waiting on proof of use. It will register unless the applicant drops it, and its 30 Jun 2022 filing date already counts against anyone who files later.
Record
- Serial number
- 97483355
- Mark type
- Word mark
- Filed
- 30 Jun 2022
- Published for opposition
- 19 Sept 2023
- Attorney of record
- Aaron D. Hendelman
Goods and services
- Class 009 — Scientific and electric apparatus: Apparatus and instruments in the nature of low-dose x-ray diffractometers for use in identifying malignant cancers non-invasively, for medical research purposes; laboratory equipment, namely, x-ray crystallography equipment for cancer detection and diagnosis non-invasively
- Class 010 — Medical apparatus: Medical devices for biopsy, namely, devices using low-dose X-ray diffraction to non-invasively identify malignancy in tissue samples or in-vivo body part scans for medical purposes
- Class 042 — Scientific and technological services: Testing services for medical research purposes in the field of using low-dose x-ray diffraction to assess tissue samples and in-vivo body part scans for malignancy and malignant cancer non-invasively
- Class 044 — Medical, beauty and agricultural services: Medical testing services for diagnostic or treatment purposes in the field of using low-dose e-ray diffraction to assess tissue samples and in-vivo body part scans for malignancy and malignant cancer non-invasively
Owner
- EosDx Inc., Menlo Park, CA, US
- EosDx Inc., Mountain View, CA, US
Prosecution history
- 01 Jun 2026 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 01 Jun 2026 — SOU EXTENSION 5 GRANTED
- 13 May 2026 — SOU EXTENSION 5 FILED
- 14 May 2026 — SOU TEAS EXTENSION RECEIVED
- 13 Nov 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 12 Nov 2025 — SOU EXTENSION 4 GRANTED
- 12 Nov 2025 — SOU EXTENSION 4 FILED
- 12 Nov 2025 — SOU TEAS EXTENSION RECEIVED
- 11 Apr 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 10 Apr 2025 — SOU EXTENSION 3 GRANTED
- 10 Apr 2025 — SOU EXTENSION 3 FILED
- 10 Apr 2025 — SOU TEAS EXTENSION RECEIVED
- 07 Feb 2025 — NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
- 06 Feb 2025 — SOU EXTENSION 2 GRANTED
- 12 Nov 2024 — SOU EXTENSION 2 FILED