| Serial Number | 97150675 |
| Word Mark | (KV) KALIVIR IMMUNOTHERAPEUTICS |
| Filing Date | Wednesday, December 1, 2021 |
| Status | 731 - SECOND EXTENSION - GRANTED |
| Status Date | Tuesday, December 23, 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, November 12, 2024 |
| Indication of Colors claimed | The color(s) red and black is/are claimed as a feature of the mark. |
| Description of Mark | The mark consists of the letters "KV" in black between two parentheses in black with a red slash across the letters "KV," all placed next to the words "KALIVIR IMMUNOTHERAPEUTICS" in black with the second "I" in "KALIVIR" being red. |
| Goods and Services | Biological preparations for use in immunotherapy, namely, oncolytic vaccinia viruses; Pharmaceutical preparations for the treatment of oncological diseases and disorders, and complications associated therewith; Biopharmaceutical preparations for the treatment of treatment of cancer; Biopharmaceutical preparations for the treatment of oncological diseases and disorders, and complications associated therewith |
| NOT AVAILABLE | "IMMUNOTHERAPEUTICS" |
| 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 | Monday, December 6, 2021 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | KALIVIR IMMUNOTHERAPEUTICS, INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15238 |
| Party Name | KALIVIR IMMUNOTHERAPEUTICS, INC. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Pittsburgh, PA 15238 |
| Event Date | Event Description |
| Saturday, December 4, 2021 | NEW APPLICATION ENTERED |
| Monday, December 6, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, December 7, 2021 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Saturday, September 10, 2022 | ASSIGNED TO EXAMINER |
| Monday, September 19, 2022 | NON-FINAL ACTION WRITTEN |
| Monday, September 19, 2022 | NON-FINAL ACTION E-MAILED |
| Monday, September 19, 2022 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Monday, March 20, 2023 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, March 20, 2023 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, March 21, 2023 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 27, 2023 | FINAL REFUSAL WRITTEN |
| Thursday, April 27, 2023 | FINAL REFUSAL E-MAILED |
| Thursday, April 27, 2023 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Friday, July 21, 2023 | APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED |
| Friday, July 21, 2023 | APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED |
| Wednesday, October 25, 2023 | EXPARTE APPEAL RECEIVED AT TTAB |
| Wednesday, October 25, 2023 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, October 25, 2023 | EX PARTE APPEAL-INSTITUTED |
| Wednesday, October 25, 2023 | TEAS REQUEST FOR RECONSIDERATION RECEIVED |
| Thursday, January 4, 2024 | JURISDICTION RESTORED TO EXAMINING ATTORNEY |
| Wednesday, October 2, 2024 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 2, 2024 | EXPARTE APPEAL TERMINATED |
| Wednesday, October 23, 2024 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 12, 2024 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 12, 2024 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, December 24, 2024 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Wednesday, June 4, 2025 | SOU TEAS EXTENSION RECEIVED |
| Wednesday, June 4, 2025 | SOU EXTENSION 1 FILED |
| Wednesday, June 4, 2025 | SOU EXTENSION 1 GRANTED |
| Monday, September 15, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| Tuesday, December 23, 2025 | SOU TEAS EXTENSION RECEIVED |
| Tuesday, December 23, 2025 | SOU EXTENSION 2 FILED |
| Tuesday, December 23, 2025 | SOU EXTENSION 2 GRANTED |
| Tuesday, December 23, 2025 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |