A61K 9/5057
Gelatin
Official title: {Gelatin}
A61K9/5057 (Gelatin) appears on 119 US grants and 170 published applications in this corpus.
Search patents in A61K- Granted patents
- 119
- Published applications
- 170
- Assignees
- 119
- Inventors
- 393
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 6 |
| 2007 | 1 | 5 |
| 2008 | 0 | 5 |
| 2009 | 0 | 5 |
| 2010 | 0 | 6 |
| 2011 | 2 | 5 |
| 2012 | 1 | 7 |
| 2013 | 3 | 4 |
| 2014 | 7 | 11 |
| 2015 | 12 | 15 |
| 2016 | 9 | 13 |
| 2017 | 12 | 10 |
| 2018 | 5 | 8 |
| 2019 | 10 | 10 |
| 2020 | 5 | 10 |
| 2021 | 2 | 9 |
| 2022 | 3 | 8 |
| 2023 | 4 | 8 |
| 2024 | 4 | 8 |
| 2025 | 2 | 3 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Softgel capsules having a fill composition comprising magnesium oxide14 Apr 2026US 12,599,568 B2Captek Softgel International, Inc.
- Nanoparticle containing hydrophobic substance and manufacturing process and use thereof27 Jan 2026US 12,533,322 B2Cardinal Tien Hospital
- Delayed disintegration-type capsule and method for producing same6 Jan 2026US 12,514,824 B2Morishita Jintan Co., Ltd.
- Method of preparing polymeric microparticles, polymeric microparticles, medical composition, cosmetic composition, medical articles and cosmetic articles using the same13 May 2025US 12,296,054 B2LG Chem.Ltd.
- Orally available articles containing at least one stabilized supplement therein1 Apr 2025US 12,263,251 B2Captek Softgel International, Inc.
- Magnetically drivenable antigen delivery unit and method of forming same1 Oct 2026US 2026/0294821 A1City University of Hong Kong
- Fat-soluble nutrient microcapsule as well as preparation method and use thereof24 Sep 2026US 2026/0283967 A1Xinchang Nhu Vitamins Company Ltd.
- Cyclodextrin encapsulated probiotic strains9 Jul 2026US 2026/0191792 A1Zognition, LLC
- Method for drying fecal microbiota multilayer dripping pills4 Jun 2026US 2026/0151435 A1Shenzhen Wanhe Pharmaceutical Co., Ltd.
- A microcapsule and methods of making and using same26 Feb 2026US 2026/0055363 A1Vilnius University
Most cited
By later US patents
- Prolonged release microparticle preparation and production of the same108US 5,622,657 ATakeda Chemical Industries, Ltd. · 1997
- Small particule formation and encapsulation107US 4,608,278 AThe Ohio State University Research Foundation · 1986
- Prolonged release microparticle preparation and production of the same92US 5,651,990 ATakeda Chemical Industries, Ltd. · 1997
- Coacervate microparticles useful for the sustained release administration of therapeutic agents85US 8,728,526 B2The United States of America as represented by the Secretary, Department of Health and Human Services, NIH · 2014
- Cross-linked gelatin gels and methods of making them75US 5,834,232 AZymoGenetics, Inc. · 1998