A61K 35/57
Birds
Official title: Birds; Materials from birds, e.g. eggs, feathers, egg white, egg yolk or endothelium corneum gigeriae galli
A61K35/57 (Birds) appears on 218 US grants and 330 published applications in this corpus.
Search patents in A61K- Granted patents
- 218
- Published applications
- 330
- Assignees
- 167
- Inventors
- 587
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 6 | 5 |
| 2003 | 3 | 12 |
| 2004 | 4 | 7 |
| 2005 | 5 | 5 |
| 2006 | 5 | 7 |
| 2007 | 1 | 9 |
| 2008 | 0 | 4 |
| 2009 | 1 | 5 |
| 2010 | 0 | 5 |
| 2011 | 0 | 7 |
| 2012 | 2 | 10 |
| 2013 | 8 | 21 |
| 2014 | 11 | 17 |
| 2015 | 13 | 26 |
| 2016 | 3 | 15 |
| 2017 | 10 | 20 |
| 2018 | 7 | 21 |
| 2019 | 13 | 15 |
| 2020 | 13 | 23 |
| 2021 | 23 | 25 |
| 2022 | 15 | 23 |
| 2023 | 10 | 11 |
| 2024 | 10 | 8 |
| 2025 | 15 | 17 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multivitamin for adjuvant treatment of tumor, and preparation method and application thereof15 Sep 2026US 12,734,203 B2Changde Jizhi Biological Technology Co., Ltd
- Method for improving eye condition12 May 2026US 12,622,933 B2Laimu Corporation
- Method for promoting collagen production7 Apr 2026US 12,594,226 B2Institute of Rheological Function of Food Co., Ltd.
- Composition for enhancing immune function13 Jan 2026US 12,521,408 B2Institute of Rheological Function of Food Co., Ltd.
- Methods and compositions for improving quality of life and increasing activity in aging and chronically ill mammals25 Nov 2025US 12,478,656 B2Myos Corp.
- Gastrointestinal health supplements10 Sep 2026US 2026/0263548 A1Bimini LLC
- Method for producing a keratin powder from feathers of animal origin, colloidal solution and keratin powder for topical application containing keratin particles, and use of the colloidal solution and the keratin powder13 Aug 2026US 2026/0234208 A1Rigi Therapeutics AG
- Methods and compositions for reducing muscle loss and/or inhibiting sarcopenia associated with weight loss9 Jul 2026US 2026/0191914 A1Myos Corp.
- Ceramide composition11 Jun 2026US 2026/0157984 A1Genuine R&D Co., Ltd.
- Methods and Compositions for Managing and/or Alleviating Symptoms of Muscular Dystrophies and Other Genetic Muscular Disorders11 Jun 2026US 2026/0158078 A1Myos Corp.
Most cited
By later US patents
- Method of producing an avian embryonic stem cell culture and the avian embryonic stem cell culture produced by the process79US 5,340,740 ANorth Carolina State University · 1994
- Anti-inflammatory composition derived from emu oil57US 5,431,924 AEmu Products Western Australia Pty. Ltd. · 1995
- Avian embryonic stem cells40US 5,656,479 ANorth Carolina State University · 1997
- Composition comprising fertilized shell eggs39US 5,641,517 ADrymed AS · 1997
- Therapeutic uses of emu oil36US 5,472,713 AElf Resources, Inc. · 1995