C12N 9/63
Derived from plants
Official title: {derived from plants}
C12N9/63 (Derived from plants) appears on 92 US grants and 129 published applications in this corpus.
Search patents in C12N- Granted patents
- 92
- Published applications
- 129
- Assignees
- 97
- Inventors
- 315
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 1 |
| 2002 | 3 | 3 |
| 2003 | 1 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 5 |
| 2006 | 1 | 6 |
| 2007 | 4 | 3 |
| 2008 | 1 | 5 |
| 2009 | 2 | 3 |
| 2010 | 1 | 5 |
| 2011 | 2 | 8 |
| 2012 | 1 | 0 |
| 2013 | 3 | 1 |
| 2014 | 0 | 5 |
| 2015 | 5 | 7 |
| 2016 | 2 | 5 |
| 2017 | 3 | 4 |
| 2018 | 3 | 6 |
| 2019 | 3 | 8 |
| 2020 | 2 | 4 |
| 2021 | 3 | 4 |
| 2022 | 2 | 7 |
| 2023 | 4 | 9 |
| 2024 | 0 | 12 |
| 2025 | 6 | 6 |
| 2026 | 4 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protease composition6 Oct 2026US 12,751,997 B2Anatara Lifesciences Limited
- Bromelain protease, bromelain, jacalin-like lectin, extract from the stem and/or the fruit of a pineapple plant, combination preparation, bromelain protease inhibitor, protein/protease mix, and glycated bromelain protein formed by exogenous non-enzymatic glycation, for use in the treatment or prophylaxis of virus infections caused by coronaviruses in a human or animal15 Sep 2026US 12,734,223 B2Helmholtz-Institut FüR Pharmazeutische Forschung Saarland
- Asx-specific protein ligases and uses thereof30 Jun 2026US 12,668,788 B2Nanyang Technological University
- Plant serine proteases17 Feb 2026US 12,553,059 B2UniversitäT FüR Bodenkultur Wien
- Proteolytic enzyme composition18 Nov 2025US 12,472,242 B2Bright Lifecare Pvt. Ltd
- Use of Chymopapain in Cell Detachment17 Sep 2026US 2026/0275293 A1Novo Nordisk Pharmatech A/S
- Enhancement and stabilisation of proteolytic activity of proteases6 Aug 2026US 2026/0226451 A1Phoenix Eagle Company Pty. Ltd.
- Compositions and methods for treating fungal infections23 Jul 2026US 2026/0207720 A1Mucpharm Pty Ltd
- Complex with stroke therapeutic characteristic, and preparation method and use thereof19 Mar 2026US 2026/0077010 A1Beijing Technology and Business University
- Method of producing collagen22 Jan 2026US 2026/0022159 A2Holista Colltech Limited
Most cited
By later US patents
- Antisense gene systems of pollination control for hybrid seed production62US 5,356,799 APioneer Hi-Bred International, Inc. · 1994
- Plants with genetic female sterility35US 5,633,441 APlant Genetic Systems, N.V. · 1997
- Chymopapain and method for its use28US 4,439,423 ASmith Laboratories, Inc. · 1984
- Chymopapain composition and method for its use26US 4,719,108 ASmith Laboratories, Inc. · 1988
- Hydrolytic enzyme material22US 4,197,291 A1980