A24F 40/80
Testing
A24F40/80 (Testing) appears on 78 US grants and 119 published applications in this corpus.
Search patents in A24F- Granted patents
- 78
- Published applications
- 119
- Assignees
- 49
- Inventors
- 270
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 3 |
| 2015 | 1 | 3 |
| 2016 | 0 | 4 |
| 2017 | 4 | 6 |
| 2018 | 4 | 10 |
| 2019 | 5 | 7 |
| 2020 | 11 | 11 |
| 2021 | 11 | 16 |
| 2022 | 3 | 11 |
| 2023 | 12 | 14 |
| 2024 | 11 | 10 |
| 2025 | 10 | 14 |
| 2026 | 6 | 10 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Analytical testing system and method for vaping devices29 Sep 2026US 12,745,806 B2HOKORD Limited
- Vaping system21 Jul 2026US 12,685,342 B2Ayr Ltd.
- Method for validation and modification of device state transitions for an aerosol generation device21 Jul 2026US 12,685,345 B2RAI Strategic Holdings, Inc.
- Methods and systems for filling a prepackaged container14 Jul 2026US 12,679,579 B2Airgraft Inc.
- Adaptor devices for use in emissions testing of smoking or vaping products and methods of use7 Jul 2026US 12,672,669 B2Ohio State Innovation Foundation
- Heating control method for electronic atomizer and electronic device17 Sep 2026US 2026/0272045 A1Shenzhen Verdewell Technology Limited
- Modular puff machine30 Jul 2026US 2026/0215518 A1JUUL Labs, Inc.
- Device and method for vaporizing a liquid for an electric cigarette16 Jul 2026US 2026/0198612 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- Aerosol-generating device11 Jun 2026US 2026/0157442 A1Kt&G Corporation
- Testing article for use in an aerosol-generating device14 May 2026US 2026/0130441 A1Philip Morris Products S. A.
Most cited
By later US patents
- Tester and test method for smoke amount of electronic cigarette33US 8,963,725 B2Kimree Hi-Tech Inc. · 2015
- System and method of obtaining smoking topography data19US 10,537,135 B2Altria Client Services LLC · 2020
- System and related methods, apparatuses, and computer program products for testing components of an aerosol delivery device11US 9,609,895 B2RAI Strategic Holdings, Inc. · 2017
- Methods and systems for filling a prepackaged container6US 10,822,123 B2Airgraft Inc. · 2020
- Sensor apparatus6US 11,035,704 B2Altria Client Services LLC · 2021