| Serial Number | 86569187 |
| Word Mark | KERYX BIOPHARMACEUTICALS, INC |
| Filing Date | Thursday, March 19, 2015 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, May 15, 2026 |
| Registration Number | 4844953 |
| Registration Date | Tuesday, November 3, 2015 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, August 18, 2015 |
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Description of Mark | The mark consists of a stylized six-pointed star design and the words "KERYX BIOPHARMACEUTICALS, INC". |
| Pseudo Mark | KERYX BIOTECHNOLOGY PHARMACEUTICALS, INCORPORATED |
| NOT AVAILABLE | "BIOPHARMACEUTICALS, INC" |
| Goods and Services | Prescription pharmaceutical and medicinal preparations for the treatment and prevention of kidney diseases and disorders, administered in any way other than topically |
| 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 | 006, 018, 044, 046, 051, 052 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, May 15, 2026 |
| Primary Code | 005 |
| First Use Anywhere Date | Sunday, December 14, 2014 |
| First Use In Commerce Date | Sunday, December 14, 2014 |
| Party Name | Keryx Biopharmaceuticals, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02142 US |
| Party Name | Keryx Biopharmaceuticals, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | New York, NY 11103 US |
| Party Name | Keryx Biopharmaceuticals, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | New York, NY 11103 US |
| Event Date | Event Description |
| Monday, March 23, 2015 | NEW APPLICATION ENTERED |
| Monday, March 30, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, March 31, 2015 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Tuesday, June 23, 2015 | ASSIGNED TO EXAMINER |
| Friday, June 26, 2015 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, June 26, 2015 | EXAMINERS AMENDMENT E-MAILED |
| Friday, June 26, 2015 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Friday, June 26, 2015 | EXAMINER'S AMENDMENT ENTERED |
| Friday, June 26, 2015 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Saturday, July 11, 2015 | ASSIGNED TO LIE |
| Saturday, July 11, 2015 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, July 29, 2015 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, August 18, 2015 | PUBLISHED FOR OPPOSITION |
| Tuesday, August 18, 2015 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 3, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Thursday, August 8, 2019 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, August 8, 2019 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, August 20, 2019 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Tuesday, August 20, 2019 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, November 3, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Tuesday, November 3, 2020 | TEAS SECTION 8 & 15 RECEIVED |
| Saturday, February 13, 2021 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Saturday, February 13, 2021 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Saturday, February 13, 2021 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Sunday, November 3, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Thursday, July 31, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, July 31, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, July 31, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, May 15, 2026 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |