A61K 38/16
Peptides having more than 20 amino acids
Official title: Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof {(enzyme inhibitors A61K38/005)}
A61K38/16 (Peptides having more than 20 amino acids) appears on 33,332 US grants and 59,377 published applications in this corpus.
Search patents in A61K- Granted patents
- 33,332
- Published applications
- 59,377
- Assignees
- 13,798
- Inventors
- 77,487
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 15 | 0 |
| 1977 | 21 | 0 |
| 1978 | 13 | 0 |
| 1979 | 19 | 0 |
| 1980 | 15 | 0 |
| 1981 | 17 | 0 |
| 1982 | 22 | 0 |
| 1983 | 18 | 0 |
| 1984 | 38 | 0 |
| 1985 | 37 | 0 |
| 1986 | 39 | 0 |
| 1987 | 48 | 0 |
| 1988 | 64 | 0 |
| 1989 | 109 | 0 |
| 1990 | 93 | 0 |
| 1991 | 131 | 0 |
| 1992 | 177 | 0 |
| 1993 | 222 | 0 |
| 1994 | 181 | 0 |
| 1995 | 195 | 0 |
| 1996 | 269 | 0 |
| 1997 | 424 | 0 |
| 1998 | 589 | 0 |
| 1999 | 583 | 0 |
| 2000 | 507 | 0 |
| 2001 | 535 | 257 |
| 2002 | 576 | 1135 |
| 2003 | 536 | 1561 |
| 2004 | 468 | 1613 |
| 2005 | 459 | 1714 |
| 2006 | 592 | 1852 |
| 2007 | 552 | 1887 |
| 2008 | 623 | 1789 |
| 2009 | 664 | 2007 |
| 2010 | 935 | 2133 |
| 2011 | 885 | 2138 |
| 2012 | 1080 | 1990 |
| 2013 | 1191 | 2443 |
| 2014 | 1493 | 2749 |
| 2015 | 1610 | 2850 |
| 2016 | 1699 | 3068 |
| 2017 | 1808 | 2854 |
| 2018 | 1738 | 2857 |
| 2019 | 1843 | 3154 |
| 2020 | 1782 | 2966 |
| 2021 | 1750 | 3136 |
| 2022 | 1567 | 3159 |
| 2023 | 1327 | 2824 |
| 2024 | 1401 | 2773 |
| 2025 | 1405 | 2556 |
| 2026 | 967 | 1912 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Composition for use in treating dystrophic epidermolysis bullosa6 Oct 2026US 12,751,974 B2Osaka University
- Methods and compositions of chondrisomes6 Oct 2026US 12,751,977 B2Children's Medical Center Corporation
- Methods for treating pancreatic cancer and other solid tumors6 Oct 2026US 12,751,991 B2Lisata Therapeutics, Inc.
- Methods and compositions for treating cardiovascular diseases using fat specific protein 27 (FSP27) compositions6 Oct 2026US 12,751,992 B2Ohio University
- Compositions, methods and kits for treating complement related disorders6 Oct 2026US 12,751,993 B2Trustees of Tufts College
- Concentrated milk protein preparations8 Oct 2026US 2026/0305634 A150G Inc.
- Method to induce exfoliation of cells and/or tissue fragments for enhanced cytopathologic cell collection8 Oct 2026US 2026/0306077 A1Adenocyte Ltd.
- Cosmetic composition comprising an endolysin and an organic filler8 Oct 2026US 2026/0306385 A1L'oreal
- Perfluorocarbon compositions, systems, and methods for ischemic, inflammatory, infectuous, transplant, and other medical conditions8 Oct 2026US 2026/0306422 A1
- Compositions and methods for improving brain health8 Oct 2026US 2026/0306520 A1Societe des Produits Nestle S. A.
Most cited
By later US patents
- Non-immunogenic polypeptides2,007US 4,179,337 A1979
- Retrograde tissue splitter and method1,605US 5,449,355 AValleylab, Inc. · 1995
- Retrograde tissue splitter and method1,585US 5,797,906 AValleylab, Inc. · 1998
- Neural regeneration peptides and methods for their use in treatment of brain damage1,465US 7,563,862 B2Neuren Pharmaceuticals Limited · 2009
- Renewable neural implant device and method1,456US 5,554,148 ABrown University Research Foundation · 1996