A61L 2101/44
Heterocyclic compounds
A61L2101/44 (Heterocyclic compounds) appears on 26 US grants and 68 published applications in this corpus.
Search patents in A61L- Granted patents
- 26
- Published applications
- 68
- Assignees
- 56
- Inventors
- 193
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 3 |
| 2021 | 5 | 16 |
| 2022 | 0 | 10 |
| 2023 | 5 | 10 |
| 2024 | 7 | 11 |
| 2025 | 4 | 7 |
| 2026 | 5 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Freshening compositions comprising controlled release modulators29 Sep 2026US 12,746,302 B2Arylessence, Inc.
- Enhanced sophorolipid derivatives29 Sep 2026US 12,747,463 B2Locus Solutions Ipco, LLC
- Deodorant composition, absorber, and absorbent article22 Sep 2026US 12,741,046 B2Sumitomo Seika Chemicals Co., Ltd.
- Formulations providing long-lasting fragrance performance9 Jun 2026US 12,648,898 B2Firmenich SA
- Method and composition for water treatment24 Feb 2026US 12,557,812 B2Bromine Compounds Ltd.
- Ethylene oxide abatement systems1 Oct 2026US 2026/0295524 A1Boston Scientific Scimed, Inc.
- A multi-layer disinfection device for disinfecting a female medical connector3 Sep 2026US 2026/0257052 A1Becton, Dickinson and Company
- Dental unit waterline system, kit and method of use6 Aug 2026US 2026/0224342 A1Parkell, Inc.
- A process for manufacturing a resorbable composite biomaterial, the resorbable biomaterial produced, and its use in various applications16 Jul 2026US 2026/0199556 A1Centre National De La Recherche Scientifique
- Garment-shaped Vehicle Air Freshener16 Jul 2026US 2026/0200297 A1
Most cited
By later US patents
- Mobile sterilization system, mobile execution system, and mobile analysis system2US 11,123,449 B1Chio Kang Medical, Inc. · 2021
- Stress-absorbing buffer zone for sealed tray1US 11,628,032 B2Medtronic Vascular, Inc. · 2023
- Lamellar corneal autologous or homologous graft in refractive surgery1US 12,396,889 B22025