C07K 14/27
Erwinia
Official title: Erwinia (G)
C07K14/27 (Erwinia) appears on 68 US grants and 67 published applications in this corpus.
Search patents in C07K- Granted patents
- 68
- Published applications
- 67
- Assignees
- 21
- Inventors
- 79
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 7 |
| 2003 | 3 | 5 |
| 2004 | 0 | 2 |
| 2005 | 3 | 3 |
| 2006 | 4 | 4 |
| 2007 | 2 | 2 |
| 2008 | 3 | 1 |
| 2009 | 2 | 5 |
| 2010 | 4 | 6 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 8 |
| 2017 | 1 | 4 |
| 2018 | 0 | 2 |
| 2019 | 3 | 2 |
| 2020 | 7 | 2 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 3 | 3 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bioactive polypeptides for improvements in plant protection, growth and productivity14 Apr 2026US 12,599,649 B2Spogen Biotech Inc.
- Beneficial microbes for delivery of effector peptides or proteins and use thereof27 Jan 2026US 12,534,700 B2Pi Agsciences, Inc.
- Bioactive polypeptides for improvements in plant protection, growth and productivity8 Apr 2025US 12,268,727 B2Spogen Biotech Inc.
- Heme sequesting peptides and uses therefor17 Dec 2024US 12,168,678 B2Board of Regents, The University of Texas System
- Elicitor peptides having disrupted hypersensitive response box and use thereof21 Nov 2023US 11,820,797 B2Plant Health Care, Inc.
- Contractile injection system and use thereof20 Aug 2026US 2026/0242806 A1
- Bioactive polypeptides for improvements in plant protection, growth and productivity31 Jul 2025US 2025/0241982 A1Spogen Biotech Inc.
- Beneficial microbes for delivery of effector peptides or proteins and use thereof29 Jun 2023US 2023/0203432 A1Plant Health Care, Inc.
- Multivalent Plant Immune Fusion Protein, Production Method Thereof and Its Use23 Feb 2023US 2023/0053680 A1Suzhou Yishuimo Biological Technology Co., LTD
- Bioactive polypeptides for improvements in plant protection, growth and productivity19 Jan 2023US 2023/0016543 A1Spogen Biotech Inc.
Most cited
By later US patents
- Recombinant constructs and systems for secretion of proteins via type III secretion systems39US 6,596,509 B1Cornell Research Foundation, Inc. · 2003
- Enhancement of growth in plants35US 6,277,814 B1Cornell Research Foundation, Inc. · 2001
- Hypersensitive response induced resistance in plants by seed treatment with a hypersensitive response elicitor24US 6,235,974 B1Cornell Research Foundation, Inc. · 2001
- Hypersensitive response induced resistance in plants23US 5,776,889 ACornell Research Foundation, Inc. · 1998
- Insect control with a hypersensitive response elicitor21US 5,977,060 ACornell Research Foundation, Inc. · 1999