A61L 28/003
Ingredients of undetermined constitution or reaction products thereof
Official title: {Ingredients of undetermined constitution or reaction products thereof}
A61L28/003 (Ingredients of undetermined constitution or reaction products thereof) appears on 4 US grants and 6 published applications in this corpus.
Search patents in A61L- Granted patents
- 4
- Published applications
- 6
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Establishing a physiological skin-material connection9 Jun 2026US 12,648,842 B2Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- High barrier elastomer fecal catheter or ostomy pouch7 Nov 2023US 11,806,270 B2Convatec Technologies Inc.
- High barrier elastomer fecal catheter or ostomy pouch7 Dec 2021US 11,191,661 B2Convatec Technologies Inc.
- High barrier elastomer fecal catheter or ostomy pouch1 Jan 2019US 10,166,137 B2Convatec Technologies Inc.
- Establishing a physiological skin-material connection25 Jan 2024US 2024/0024090 A1Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V.
- A method of manufacturing an ostomy appliance26 Jan 2023US 2023/0025119 A1Salts Healthcare Limited
- High barrier elastomer fecal catheter or ostomy pouch24 Mar 2022US 2022/0087850 A1Convatec Technologies Inc.
- High barrier elastomer fecal catheter or ostomy pouch23 May 2019US 2019/0151134 A1Convatec Technologies Inc.
- High barrier elastomer fecal catheter or ostomy pouch25 Sep 2014US 2014/0288517 A1Convatec Technologies Inc.
Most cited
By later US patents