| Serial Number | 97483355 |
| Word Mark | QUANTUM BIOPSY |
| Filing Date | Thursday, June 30, 2022 |
| Status | 733 - FOURTH EXTENSION - GRANTED |
| Status Date | Wednesday, November 12, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, September 19, 2023 |
| Goods and 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 |
| Goods and 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 |
| NOT AVAILABLE | "BIOPSY" |
| Goods and Services | 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 |
| Goods and Services | 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 |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 6, 2022 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 010 - Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and teeth; orthopedic articles; suture materials. |
| US Class Codes | 026, 039, 044 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 6, 2022 |
| Primary Code | 010 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, July 6, 2022 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 044 - Medical services; veterinary services; hygienic and beauty care for human beings or animals; agriculture, horticulture and forestry services. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, June 8, 2023 |
| Primary Code | 044 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | EosDx Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Menlo Park, CA 94025 |
| Party Name | EosDx Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Mountain View, CA 94043 |
| Event Date | Event Description |
| Monday, July 4, 2022 | NEW APPLICATION ENTERED |
| Wednesday, July 6, 2022 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, April 12, 2023 | ASSIGNED TO EXAMINER |
| Tuesday, April 18, 2023 | NON-FINAL ACTION WRITTEN |
| Tuesday, April 18, 2023 | NON-FINAL ACTION E-MAILED |
| Tuesday, April 18, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, June 7, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, June 7, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, June 8, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, August 10, 2023 | ASSIGNED TO EXAMINER |
| Sunday, August 13, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, August 30, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 19, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 19, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 14, 2023 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, April 24, 2024 | TEAS POST PUBLICATION AMENDMENT RECEIVED |
| Thursday, April 25, 2024 | SOU TEAS EXTENSION RECEIVED |
| Thursday, April 25, 2024 | SOU EXTENSION 1 FILED |
| Thursday, April 25, 2024 | SOU EXTENSION 1 GRANTED |
| Friday, April 26, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, November 12, 2024 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, February 5, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, November 12, 2024 | SOU EXTENSION 2 FILED |
| Thursday, February 6, 2025 | SOU EXTENSION 2 GRANTED |
| Friday, February 7, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, April 10, 2025 | SOU TEAS EXTENSION RECEIVED |
| Thursday, April 10, 2025 | SOU EXTENSION 3 FILED |
| Thursday, April 10, 2025 | SOU EXTENSION 3 GRANTED |
| Friday, April 11, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Wednesday, November 12, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, November 12, 2025 | SOU EXTENSION 4 FILED |
| Wednesday, November 12, 2025 | SOU EXTENSION 4 GRANTED |
| Thursday, November 13, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |