| Serial Number | 97737850 |
| Word Mark | R |
| Filing Date | Friday, December 30, 2022 |
| Status | 731 - SECOND EXTENSION - GRANTED |
| Status Date | Monday, October 27, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, September 24, 2024 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Pseudo Mark | REZO |
| Goods and Services | Research and development in the pharmaceutical and biotechnology fields; providing medical and scientific research information in the fields of pharmaceuticals and genetics |
| Description of Mark | The mark consists of a stylized upper case letter "R" featuring solid circles at the beginning and end of each line forming the letter and at the base of the curve in the letter "R". |
| Goods and Services | Pharmaceutical preparations and substances for use in the field of oncology |
| International Class | 005 - Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes; dietetic substances adapted for medical use, food for babies; plasters, materials for dressings; material for stopping teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides. |
| US Class Codes | 005, 006, 018, 044, 046, 051, 052 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 25, 2023 |
| Primary Code | 005 |
| 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, January 25, 2023 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Rezo Therapeutics, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | South San Francisco, CA 94158 |
| Party Name | Rezo Therapeutics, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | South San Francisco, CA 94158 |
| Event Date | Event Description |
| Tuesday, January 3, 2023 | NEW APPLICATION ENTERED |
| Wednesday, January 25, 2023 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, January 26, 2023 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, September 5, 2023 | ASSIGNED TO EXAMINER |
| Wednesday, September 6, 2023 | NON-FINAL ACTION WRITTEN |
| Wednesday, September 6, 2023 | NON-FINAL ACTION E-MAILED |
| Wednesday, September 6, 2023 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, December 6, 2023 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Wednesday, December 6, 2023 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Wednesday, March 6, 2024 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, August 20, 2024 | ASSIGNED TO LIE |
| Tuesday, August 20, 2024 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, August 20, 2024 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, August 20, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 4, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 17, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, September 17, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, September 17, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, September 17, 2024 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Tuesday, September 24, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 24, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 19, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, May 6, 2025 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, May 6, 2025 | SOU EXTENSION 1 FILED |
| Wednesday, May 7, 2025 | SOU EXTENSION 1 GRANTED |
| Wednesday, May 7, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Monday, October 27, 2025 | SOU TEAS EXTENSION RECEIVED |
| Monday, October 27, 2025 | SOU EXTENSION 2 FILED |
| Monday, October 27, 2025 | SOU EXTENSION 2 GRANTED |
| Tuesday, October 28, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |