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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 AOS
| Granted | Patent | Owner | Type | Source |
|---|---|---|---|---|
| Oct 6, 2026 | RE51053 Water heater having highly efficient and compact heat exchanger | AOS A.O. Smith Corporation | reissue | Google Patents ↗ |
| Sep 8, 2026 | 12729879 Tank water heater and water heating system | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Jul 14, 2026 | 12680727 Fluid heating system with combustion trim learning | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Jun 23, 2026 | 12663182 Flexible connectors for water heater | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Apr 7, 2026 | 12594527 Method of making a cartridge filter | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Mar 3, 2026 | D1116032 Set of water line connections for a water heater | AOS A.O. Smith Corporation | design | Google Patents ↗ |
| Feb 17, 2026 | 12553643 Water heater dip tube | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Jan 6, 2026 | 12515214 Water softener system and method of operating the same | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Nov 11, 2025 | 12467658 Diffuser for thermal storage tank | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Oct 14, 2025 | 12442561 Water heating system and method of operating the same | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Sep 16, 2025 | D1093558 Set of water line connections for a water heater | AOS A.O. Smith Corporation | design | Google Patents ↗ |
| May 27, 2025 | 12313299 Water heater with reserve capacity, and method of operating the same | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Jan 21, 2025 | 12202745 UV LED sterilizing tank | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
| Dec 31, 2024 | 12179166 Media tank | AOS A.O. Smith Corporation | utility | Google Patents ↗ |
14 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 3:33 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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