BELLEROPHON Trademark
Trademark Overview
On Tuesday, January 21, 2014, a trademark application was filed for BELLEROPHON with the United States Patent and Trademark Office. The USPTO has given the BELLEROPHON trademark a serial number of 86171511. The federal status of this trademark filing is CANCELLED - SECTION 8 as of Friday, October 17, 2025. This trademark is owned by Ikaria Development LLC. The BELLEROPHON trademark is filed in the Computer & Software Services & Scientific Services category with the following description:
Pharmaceutical research and development
General Information
| Serial Number | 86171511 |
| Word Mark | BELLEROPHON |
| Filing Date | Tuesday, January 21, 2014 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, October 17, 2025 |
| Registration Number | 4717758 |
| Registration Date | Tuesday, April 7, 2015 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, June 3, 2014 |
Trademark Statements
| Goods and Services | Pharmaceutical research and development |
Classification Information
| 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 | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, October 17, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | Saturday, January 18, 2014 |
| First Use In Commerce Date | Wednesday, February 12, 2014 |
Trademark Owner History
| Party Name | BELLEROPHON THERAPEUTICS LLC |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HAMPTON, NJ 088279001 |
| Party Name | BELLEROPHON THERAPEUTICS LLC |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HAMPTON, NJ 088279001 |
| Party Name | BELLEROPHON THERAPEUTICS LLC |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | HAMPTON, NJ 088279001 |
| Party Name | Ikaria Development LLC |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Hampton, NJ 088279001 |
Trademark Events
| Event Date | Event Description |
| Friday, January 24, 2014 | NEW APPLICATION ENTERED |
| Monday, February 3, 2014 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, February 19, 2014 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, April 23, 2014 | ASSIGNED TO EXAMINER |
| Wednesday, April 23, 2014 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, May 14, 2014 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, June 3, 2014 | PUBLISHED FOR OPPOSITION |
| Tuesday, June 3, 2014 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, July 29, 2014 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, January 27, 2015 | TEAS STATEMENT OF USE RECEIVED |
| Monday, March 2, 2015 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Tuesday, January 27, 2015 | USE AMENDMENT FILED |
| Tuesday, March 3, 2015 | STATEMENT OF USE PROCESSING COMPLETE |
| Tuesday, March 3, 2015 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Wednesday, March 4, 2015 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, April 7, 2015 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, April 7, 2020 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, April 10, 2020 | TEAS SECTION 8 & 15 RECEIVED |
| Monday, June 8, 2020 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Monday, June 8, 2020 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Monday, June 8, 2020 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Sunday, April 7, 2024 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Friday, October 17, 2025 | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 |
