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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 CRL
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Jun 23, 2026 | 12662708 Detection of infectious agents from environmental air dust | CRL Charles River Laboratories International, Inc. | utility | Google Patents ↗ |
| Mar 3, 2026 | 12565683 Detection of infectious agents from environmental air dust | CRL Charles River Laboratories International, Inc. | utility | Google Patents ↗ |
| Feb 10, 2026 | 12545964 Detection of infectious agents from environmental air dust | CRL Charles River Laboratories International, Inc. | utility | Google Patents ↗ |
| Jan 20, 2026 | D1109885 Laboratory instrument | CRL Charles River Laboratories International, Inc. | design | Google Patents ↗ |
| Jan 6, 2026 | D1108255 Container | CRL Charles River Laboratories International, Inc. | design | Google Patents ↗ |
| Nov 11, 2025 | D1101961 Cartridge | CRL Charles River Laboratories International, Inc. | design | Google Patents ↗ |
| Mar 25, 2025 | 12259383 Cho host cell protein assay | CRL Charles River Laboratories International, Inc. | utility | Google Patents ↗ |
| Mar 4, 2025 | 12241130 Detection of infectious agents from environmental air dust | CRL Charles River Laboratories International, Inc. | utility | Google Patents ↗ |
| Nov 5, 2024 | 12135330 Articles and methods involving detection of binding | CRL Charles River Laboratories International, Inc. | utility | Google Patents ↗ |
9 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 4:46 PM EST.
Download CSV The rows of this feed, with the filters above. A download holds at most 10,000 rows; narrow the filters to get a smaller slice.
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