A61K 31/327
Peroxy compounds
Official title: Peroxy compounds, e.g. hydroperoxides, peroxides, peroxyacids
A61K31/327 (Peroxy compounds) appears on 252 US grants and 519 published applications in this corpus.
Search patents in A61K- Granted patents
- 252
- Published applications
- 519
- Assignees
- 180
- Inventors
- 541
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 8 |
| 2004 | 3 | 8 |
| 2005 | 0 | 15 |
| 2006 | 3 | 10 |
| 2007 | 3 | 9 |
| 2008 | 4 | 12 |
| 2009 | 3 | 18 |
| 2010 | 8 | 19 |
| 2011 | 7 | 27 |
| 2012 | 10 | 20 |
| 2013 | 10 | 27 |
| 2014 | 16 | 29 |
| 2015 | 17 | 24 |
| 2016 | 15 | 36 |
| 2017 | 15 | 35 |
| 2018 | 14 | 29 |
| 2019 | 11 | 32 |
| 2020 | 15 | 30 |
| 2021 | 14 | 27 |
| 2022 | 16 | 24 |
| 2023 | 9 | 33 |
| 2024 | 23 | 22 |
| 2025 | 15 | 12 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pharmaceutical formulation22 Sep 2026US 12,740,923 B2
- Antimicrobial, disinfecting and wound healing compositions and methods for producing and using same11 Aug 2026US 12,702,655 B2Armis Biopharma, Inc.
- Topical compositions5 May 2026US 12,616,710 B2Bausch Health Ireland Limited
- Compositions comprising Propionibacterium acnes bacteriophages for treating acne17 Mar 2026US 12,576,024 B2Phi Therapeutics, Inc.
- Botanical film-forming acne compositions24 Feb 2026US 12,558,374 B2The Trustees of Columbia University in the City of New York
- Compositions for advanced acne medication24 Sep 2026US 2026/0284000 A1Face Reality, LLC
- Methods and systems for acne clearing24 Sep 2026US 2026/0284084 A1Face Reality, LLC
- Topical compositions20 Aug 2026US 2026/0240825 A1Bausch Health Ireland Limited
- Dietary supplement for managing stress-induced inflammatory skin disorders13 Aug 2026US 2026/0232612 A1Codex Labs Corporation
- Topical formulations for hair growth stimulation containing oxidized form of low molecular weight carboxylic acids9 Jul 2026US 2026/0191753 A1WiQo S.P.A.
Most cited
By later US patents
- Personal safety mobile notification system229US 8,624,727 B2Saigh and Son, LLC · 2014
- Control of microbial populations in the gastrointestinal tract of animals92US 6,518,307 B2Lynntech, Inc. · 2003
- Medium chain peroxycarboxylic acid compositions85US 7,569,232 B2Ecolab Inc. · 2009
- Use of peroxygen compounds in the control of hairy wart disease72US 6,028,104 AEcolab Inc. · 2000
- Foamable suspension gel68US 8,158,109 B2Stiefel Research Australia Pty Ltd · 2012