C12Y 304/23001
Pepsin a
Official title: Pepsin A (3.4.23.1)
C12Y304/23001 (Pepsin a) appears on 21 US grants and 39 published applications in this corpus.
Search patents in C12Y- Granted patents
- 21
- Published applications
- 39
- Assignees
- 24
- Inventors
- 116
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 4 |
| 2021 | 4 | 7 |
| 2022 | 1 | 5 |
| 2023 | 4 | 3 |
| 2024 | 2 | 2 |
| 2025 | 2 | 4 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions comprising digestive enzymes19 Aug 2025US 12,391,935 B2Clara Foods Co.
- Selenium-chelating pea oligopeptide, and preparation method and use thereof18 Mar 2025US 12,252,555 B2China National Research Institute of Food and Fermentation Industries
- Injectable composition for preventing hair loss or stimulating hair growth29 Oct 2024US 12,128,130 B2Keramedix Inc.
- Cell hydrolysate composition from cultivated cells and applications thereof8 Oct 2024US 12,110,528 B2Avant Meats Company Limited
- Fast protein sequencing15 Aug 2023US 11,726,096 B2Regeneron Pharmaceuticals, Inc.
- Compositions Comprising Digestive Enzymes3 Sep 2026US 2026/0258387 A1Clara Foods Co.
- Compositions comprising digestive enzymes27 Aug 2026US 2026/0250654 A1Clara Foods Co.
- Composite nanofibrous scaffold enhances in vitro hepatocytes' drug clearance profiles to align with human physiology13 Aug 2026US 2026/0234562 A1University of Maryland, Baltimore County
- Compositions comprising digestive enzymes13 Aug 2026US 2026/0234591 A1Clara Foods Co.
- Egg allergy preventing agent or the like, and food composition containing same27 Nov 2025US 2025/0360173 A1National Center for Child Health and Development
Most cited
By later US patents
- Reduced-fat peanut butter compositions and methods for preparing same22US 5,240,734 AHealthy Foods Solutions · 1993
- Nutritional system for nervous system disorders22US 6,399,114 B2C & D Foreman, Inc. · 2002
- Method for preparing immunoglobulin fragments15US 5,328,834 AUniSyn Technologies, Inc. · 1994
- Protein compositions having reduced-hydroscopic properties and methods for preparing same8US 5,560,955 AHealthy Foods Solutions · 1996
- Compositions comprising digestive enzymes6US 10,927,360 B1Clara Foods Co. · 2021