A61K 38/2271
Neuropeptide y
Official title: {Neuropeptide Y}
A61K38/2271 (Neuropeptide y) appears on 57 US grants and 114 published applications in this corpus.
Search patents in A61K- Granted patents
- 57
- Published applications
- 114
- Assignees
- 50
- Inventors
- 176
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 3 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 3 | 9 |
| 2007 | 4 | 3 |
| 2008 | 1 | 4 |
| 2009 | 3 | 4 |
| 2010 | 3 | 3 |
| 2011 | 1 | 4 |
| 2012 | 3 | 5 |
| 2013 | 3 | 6 |
| 2014 | 1 | 6 |
| 2015 | 2 | 5 |
| 2016 | 4 | 10 |
| 2017 | 5 | 14 |
| 2018 | 6 | 2 |
| 2019 | 6 | 5 |
| 2020 | 2 | 5 |
| 2021 | 0 | 6 |
| 2022 | 4 | 3 |
| 2023 | 0 | 3 |
| 2024 | 2 | 3 |
| 2025 | 0 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Analogues of PYY5 May 2026US 12,617,830 B2IP2Ipo Innovations Limited
- NPY2 receptor agonists24 Feb 2026US 12,559,529 B2Boehringer Ingelheim International GmbH
- Intranasal neuropeptides for use in stress-related impairments17 Feb 2026US 12,551,533 B2New York Medical College
- Analogues of PYY13 Aug 2024US 12,060,402 B2IP2Ipo Innovations Limited
- NPY2 receptor agonists6 Aug 2024US 12,054,525 B2Boehringer Ingelheim Internatioal GmbH
- Compositions for Use in the Treatment of Diabetes or Obesity9 Apr 2026US 2026/0097101 A1Dia Beta Labs Ltd
- Compositions and methods for treating metabolic diseases31 Jul 2025US 2025/0241992 A1Gila Therapeutics, Inc.
- Npy2 receptor agonists2 Jan 2025US 2025/0002544 A1Boehringer Ingelheim International GmbH
- A pharmaceutically acceptable aqueous gel composition for mrna delivery20 Jun 2024US 2024/0197912 A1Magle Chemoswed AB
- Analogues of pyy23 May 2024US 2024/0166709 A1IP2Ipo Innovations Limited
Most cited
By later US patents
- Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions198US 7,048,906 B2Cedars-Sinai Medical Center · 2006
- Methods for manipulating upper gastrointestinal transit, blood flow, and satiety, and for treating visceral hyperalgesia84US 7,081,239 B2Cedars-Sinai Medical Center Burns and Allen Research Center · 2006
- Methods of diagnosing small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions78US 7,736,622 B2Cedars-Sinai Medical Center · 2010
- Methods for manipulating satiety77US 7,608,245 B2Cedars-Sinai Medical Center · 2009
- Methods for manipulating upper gastrointestinal transit, blood flow, and satiety, and for treating visceral hyperalgesia75US 7,244,412 B2Cedars-Sinai Medical Center · 2007