DIVERSIFIED HEALTHCARE TRUST Trademark
Trademark Overview
On Thursday, August 7, 2025, a trademark application was filed for DIVERSIFIED HEALTHCARE TRUST with the United States Patent and Trademark Office. The USPTO has given the DIVERSIFIED HEALTHCARE TRUST trademark a serial number of 99325755. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, March 10, 2026. This trademark is owned by THE TRUSTEES OF DIVERSIFIED HEALTHCARE TRUST. The DIVERSIFIED HEALTHCARE TRUST trademark is filed in the Insurance & Financial Services category with the following description:
Real estate investment trust services; investment services, namely, real estate asset management services; real estate financing, investment, management and acquisition services
General Information
| Serial Number | 99325755 |
| Word Mark | DIVERSIFIED HEALTHCARE TRUST |
| Filing Date | Thursday, August 7, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 10, 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, March 10, 2026 |
Trademark Statements
| Goods and Services | Real estate investment trust services; investment services, namely, real estate asset management services; real estate financing, investment, management and acquisition services |
| NOT AVAILABLE | "TRUST" |
Classification Information
| International Class | 036 - Insurance; financial affairs; monetary affairs; real estate affairs. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, August 7, 2025 |
| Primary Code | 036 |
| First Use Anywhere Date | Wednesday, January 1, 2020 |
| First Use In Commerce Date | Wednesday, January 1, 2020 |
Trademark Owner History
| Party Name | THE TRUSTEES OF DIVERSIFIED HEALTHCARE TRUST |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 17 - Trust |
| Address | Newton, MA 02458
US |
| Party Name | THE TRUSTEES OF DIVERSIFIED HEALTHCARE TRUST |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 17 - Trust |
| Address | Newton, MA 02458
US |
Trademark Events
| Event Date | Event Description |
| Thursday, August 7, 2025 | NEW APPLICATION ENTERED |
| Thursday, August 7, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, August 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 22, 2025 | ASSIGNED TO EXAMINER |
| Monday, December 22, 2025 | NON-FINAL ACTION WRITTEN |
| Monday, December 22, 2025 | NON-FINAL ACTION E-MAILED |
| Monday, December 22, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Tuesday, January 27, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, January 27, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, January 27, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, February 10, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 4, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 10, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 10, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
