| Serial Number | 90981524 |
| Word Mark | TREELINE BIOSCIENCES |
| Filing Date | Thursday, April 22, 2021 |
| Status | 748 - STATEMENT OF USE - TO EXAMINER |
| Status Date | Friday, October 31, 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, March 21, 2023 |
| NOT AVAILABLE | "BIOSCIENCES" |
| Pseudo Mark | TREE LINE BIOSCIENCES;; TREE LINE BIO SCIENCES; TREE LINE BIOLOGICAL SCIENCES |
| Goods and Services | pharmaceutical research and development in the field of cancer, carcinomas, sarcomas, myelomas, lymphomas, autoimmune diseases and disorders, immunologic-based diseases and disorders, inflammatory diseases and disorders, immune diseases and disorders; medical, pharmaceutical, and scientific research in the field of cancer, carcinomas, sarcomas, myelomas, lymphomas, autoimmune diseases and disorders, immunologic-based diseases and disorders, inflammatory diseases and disorders, immune diseases and disorders; medical, pharmaceutical, and scientific research in the field of biomarkers for use in diagnosing, preventing, and treating diseases and disorders, namely cancer, carcinomas, sarcomas, myelomas, lymphomas, autoimmune diseases and disorders, immunologic-based diseases and disorders, inflammatory diseases and disorders, immune diseases and disorders; clinical research and testing services not for medical diagnostic purposes in the field of cancer, carcinomas, sarcomas, myelomas, lymphomas, autoimmune diseases and disorders, immunologic-based diseases and disorders, inflammatory diseases and disorders, immune diseases and disorders; providing medical and scientific research information in the field of pharmaceuticals and clinical trials for use in diagnosing, preventing, and treating diseases and disorders, namely cancer, carcinomas, sarcomas, myelomas, lymphomas, autoimmune diseases and disorders, immunologic-based diseases and disorders, inflammatory diseases and disorders, immune diseases and disorders |
| Goods and Services | pharmaceutical products, namely, preparations for the prevention and treatment of cancer, lymphomas |
| 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 | Thursday, July 29, 2021 |
| Primary Code | 005 |
| First Use Anywhere Date | Friday, December 27, 2024 |
| First Use In Commerce Date | Friday, December 27, 2024 |
| 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 | Thursday, July 29, 2021 |
| Primary Code | 042 |
| First Use Anywhere Date | Wednesday, June 30, 2021 |
| First Use In Commerce Date | Wednesday, June 30, 2021 |
| Party Name | Treeline Biosciences, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Watertown, MA 02472 |
| Party Name | Treeline Biosciences, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Stamford, CT 06901 |
| Event Date | Event Description |
| Monday, April 26, 2021 | NEW APPLICATION ENTERED |
| Thursday, July 29, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, October 20, 2021 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Wednesday, October 20, 2021 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Wednesday, October 20, 2021 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, December 16, 2021 | ASSIGNED TO EXAMINER |
| Wednesday, December 22, 2021 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 22, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, December 22, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, June 21, 2022 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, June 21, 2022 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, June 22, 2022 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 14, 2022 | ASSIGNED TO EXAMINER |
| Wednesday, August 10, 2022 | FINAL REFUSAL WRITTEN |
| Wednesday, August 10, 2022 | FINAL REFUSAL E-MAILED |
| Wednesday, August 10, 2022 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Wednesday, February 8, 2023 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Wednesday, February 8, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, February 8, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Monday, February 13, 2023 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 1, 2023 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 21, 2023 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 21, 2023 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, May 16, 2023 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, October 3, 2023 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, October 3, 2023 | SOU EXTENSION 1 FILED |
| Tuesday, October 3, 2023 | SOU EXTENSION 1 GRANTED |
| Thursday, October 5, 2023 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, January 12, 2024 | ASSIGNED TO EXAMINER |
| Monday, May 6, 2024 | SOU TEAS EXTENSION RECEIVED |
| Monday, May 6, 2024 | SOU EXTENSION 2 FILED |
| Monday, May 6, 2024 | SOU EXTENSION 2 GRANTED |
| Tuesday, May 7, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Monday, June 17, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, June 17, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, June 17, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, November 12, 2024 | SOU TEAS EXTENSION RECEIVED |
| Monday, December 9, 2024 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, November 12, 2024 | SOU EXTENSION 3 FILED |
| Wednesday, December 11, 2024 | SOU EXTENSION 3 GRANTED |
| Wednesday, December 11, 2024 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Friday, January 17, 2025 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, January 14, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, January 14, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, January 14, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, January 17, 2025 | TEAS REQUEST TO DIVIDE RECEIVED |
| Friday, May 16, 2025 | SOU TEAS EXTENSION RECEIVED |
| Thursday, May 15, 2025 | SOU EXTENSION 4 FILED |
| Tuesday, May 20, 2025 | SOU EXTENSION 4 GRANTED |
| Wednesday, May 21, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Thursday, October 30, 2025 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Friday, January 17, 2025 | DIVISIONAL REQUEST RECEIVED |
| Friday, October 31, 2025 | DIVISIONAL PROCESSING COMPLETE |
| Friday, May 16, 2025 | USE AMENDMENT FILED |
| Friday, October 31, 2025 | STATEMENT OF USE PROCESSING COMPLETE |