OS Therapies Receives Patent Notice of Allowance from U.S. Patent & Trademark Office Covering Commercial Manufacturing of OST-HER2
OS Therapies Incorporated (OSTX)
Company Research
Source: Business Wire
Patent Term Adjustment will provide market exclusivity in the United States into 2040 for all therapeutic indications NEW YORK--(BUSINESS WIRE)--OS Therapies, Inc. (NYSE-A: OSTX), a clinical-stage biotechnology company advancing immunotherapies and targeted drug conjugates for cancer treatment, today announced that it received a Notice of Allowance from the United States Patent & Trademark Office (USPTO) that a patent will be issued covering the manufacturing methods required for the OST-HER2 commercial product. The USPTO granted a Patent Term Adjustment of 572 days, providing market exclusivity for the OST-HER2 commercial drug product into 2040. OS Therapies is preparing to initiate discussions with the United States Food & Drug Administration (FDA) following the successful treatment phase of its Phase 2b clinical trial in the prevention of recurrent, resected, lung metastatic osteosarcoma with a view towards submitting a Biologics Licensing Application (BLA) and gaining condition
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News
- OS Therapies Announces Successful Type C Meeting with US FDA Regarding Phase 2b Clinical Trial of OST-HER2 in the Prevention or Delay of Recurrent, Fully Resected, Pulmonary Metastatic Osteosarcoma [Yahoo! Finance]Yahoo! Finance
- Stonegate Capital Partners Updates Coverage on OS Therapies Inc. (OSTX) 3Q25 [Yahoo! Finance]Yahoo! Finance
- OS Therapies to spin off OS Animal Health into a standalone public company [Seeking Alpha]Seeking Alpha
- OS Therapies to Spinoff OS Animal Health into Standalone Public Company [Yahoo! Finance]Yahoo! Finance
- OS Therapies GAAP EPS of -$0.21 misses by $0.08 [Seeking Alpha]Seeking Alpha
OSTX
Earnings
- 11/17/25 - Miss
OSTX
Sec Filings
- 12/19/25 - Form 4
- 12/19/25 - Form 4
- 12/19/25 - Form 4
- OSTX's page on the SEC website