REGISTERED
on 12 Oct 2021
Last Applicant/ Owned by
955 Massachusetts Avenue, 4th floor
Cambridge
MA
02139
Serial Number
88516679 filed on 16th Jul 2019
Registration Number
6521316 registered on 12th Oct 2021
Correspondent Address
Glenn A. Gundersen
Filing Basis
1. intent to use
2. use application currently
Disclaimer
NO DATA
X4 PHARMACEUTICALS
Research and development in the pharmaceutical field; scientific research; scientific investigations for medical purposes Pharmaceutical preparations for the treatment of cancers, rare diseases, primary immune disorders and other diseases
Classification Information
Class [042]
Computer & Software Services & Scientific Services
Research and development in the pharmaceutical field; scientific research; scientific investigations for medical purposes
First Use Date in General
11th Jun 2019
First Use Date in Commerce
11th Jun 2019
Class [005]
Pharmaceutical Products
Pharmaceutical preparations for the treatment of cancers, rare diseases, primary immune disorders and other diseases
First Use Date in General
23rd Jun 2020
First Use Date in Commerce
23rd Jun 2020
Mark Details
Serial Number
No 88516679
Mark Type
No Service Mark
Attorney Docket Number
No 166289-001
44D Filed
No
44D Current
No
44E filed
No
44E Current
No
66A Filed
No
66A Current
No
Current Basis
No
No Basis
No
Legal History
| Status Date | Action Taken |
|---|---|
| 12th Oct 2021 | REGISTERED-PRINCIPAL REGISTER |
| 08th Sep 2021 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| 07th Sep 2021 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| 20th Aug 2021 | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED |
| 19th Aug 2021 | SOU EXTENSION 4 GRANTED |
| 19th Aug 2021 | STATEMENT OF USE PROCESSING COMPLETE |
| 11th Aug 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| 11th Aug 2021 | USE AMENDMENT FILED |
| 10th Aug 2021 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| 10th Aug 2021 | ITU OFFICE ACTION ISSUED FOR EXTENSION REQUEST |