FUROSCIX READYFLOW Trademark
Trademark Overview
On Friday, February 20, 2026, a trademark application was filed for FUROSCIX READYFLOW with the United States Patent and Trademark Office. The USPTO has given the FUROSCIX READYFLOW trademark a serial number of 99663395. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, June 2, 2026. This trademark is owned by MannKind Corporation. The FUROSCIX READYFLOW trademark is filed in the Pharmaceutical Products category with the following description:
Diuretics; Pharmaceutical preparations for the treatment of edema, congestive heart failure, cirrhosis, and renal disease
General Information
| Serial Number | 99663395 |
| Word Mark | FUROSCIX READYFLOW |
| Filing Date | Friday, February 20, 2026 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, June 2, 2026 |
| 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, June 2, 2026 |
Trademark Statements
| Goods and Services | Diuretics; Pharmaceutical preparations for the treatment of edema, congestive heart failure, cirrhosis, and renal disease |
Classification Information
| 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 | Friday, February 20, 2026 |
| Primary Code | 005 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | MannKind Corporation |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Danbury, CT 06810
US |
| Party Name | MannKind Corporation |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Danbury, CT 06810
US |
Trademark Events
| Event Date | Event Description |
| Friday, February 20, 2026 | NEW APPLICATION ENTERED |
| Friday, February 20, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, February 20, 2026 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, April 29, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, May 6, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Wednesday, May 6, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Wednesday, May 6, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Wednesday, May 6, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, May 6, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 27, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 2, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 2, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
