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Patents
New US patents granted to public companies.
About this data
- What it is
- The US Patent and Trademark Office (USPTO) grants new patents every Tuesday. We match the companies named as owners to public companies.
- Who files it
- The USPTO publishes each grant.
- How current
- Grants are published every Tuesday, and we collect them weekly.
- Worth knowing
- A patent count says little about how valuable the patents are. We match owners to companies automatically, so a few may be missed.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Patents granted per week, last 12 weeks
Latest patent grants
Showing: ticker RIGL
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Sep 29, 2026 | 12747226 Method of preparing Pralsetinib | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Jul 28, 2026 | 12692251 Pralsetinib pharmaceutical compositions | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Jun 16, 2026 | 12655128 Inhibitors of ret | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Feb 3, 2026 | 12539303 RET inhibitor for use in treating cancer having a RET alteration | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Nov 4, 2025 | 12459941 Tricyclic IRAK inhibitors | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Oct 21, 2025 | 12448366 Solid forms of pralsetinib | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Oct 14, 2025 | 12441723 Pyrazole compounds, formulations thereof, and a method for using the… | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Aug 12, 2025 | 12384775 Pyrimid-2-yl-pyrazole compounds as IRAK inhibitors | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Jul 15, 2025 | 12357623 Method for treating a disease or condition using a pyrazole compound… | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Jun 17, 2025 | 12331036 Heterocyclic RIP1 kinase inhibitors | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| May 13, 2025 | 12297202 RIP1K inhibitors | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Apr 1, 2025 | 12263180 Method for treatment of COVID-19-associated conditions | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Feb 18, 2025 | 12227508 TGF-β inhibitors | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
| Dec 3, 2024 | 12156880 Heterocyclic RIP1 kinase inhibitors | RIGL Rigel Pharmaceuticals, Inc. | utility | Google Patents ↗ |
14 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 4:55 PM EST.
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