C07K 14/42
Lectins
Official title: Lectins, e.g. concanavalin, phytohaemagglutinin
C07K14/42 (Lectins) appears on 118 US grants and 131 published applications in this corpus.
Search patents in C07K- Granted patents
- 118
- Published applications
- 131
- Assignees
- 111
- Inventors
- 366
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 5 |
| 2004 | 1 | 4 |
| 2005 | 3 | 7 |
| 2006 | 4 | 2 |
| 2007 | 7 | 7 |
| 2008 | 2 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 4 |
| 2012 | 0 | 5 |
| 2013 | 2 | 6 |
| 2014 | 4 | 8 |
| 2015 | 6 | 5 |
| 2016 | 2 | 8 |
| 2017 | 7 | 7 |
| 2018 | 3 | 3 |
| 2019 | 6 | 10 |
| 2020 | 6 | 11 |
| 2021 | 4 | 8 |
| 2022 | 2 | 3 |
| 2023 | 2 | 9 |
| 2024 | 4 | 5 |
| 2025 | 2 | 4 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and method for the production of Griffithsin and related proteins12 May 2026US 12,624,377 B2Duke University
- Antiviral lectin and uses thereof17 Mar 2026US 12,576,134 B2Academia Sinica
- Haploid induction compounds and methods for use thereof23 Dec 2025US 12,501,868 B2Wimi Biotechnology (Hainan) Co., Ltd.
- Process for the preparation of recombinant lectin protein6 May 2025US 12,291,733 B2Unichem Laboratories Ltd
- Method of co-expressing a sulfatase and a sulfatase modifying factor in a plant or plant cell17 Dec 2024US 12,168,784 B2Biostrategies Lc
- Nanostructured proteins and uses thereof10 Sep 2026US 2026/0265317 A1
- Lectin-assisted isolation of mammalian cell nuclei20 Aug 2026US 2026/0242771 A1Talus Bioscience, Inc.
- Variant anti-viral polypeptides2 Apr 2026US 2026/0092088 A1International N&H Denmark Aps
- Antagonist for treating membranous nephropathy and use thereof11 Dec 2025US 2025/0376527 A1Chang Gung University
- Improved glycan-dependent immunotherapeutic bi-specific proteins with longer half-life27 Nov 2025US 2025/0361318 A1The Regents of the University of California
Most cited
By later US patents
- Linkage of proteins to nucleic acids276US 4,587,044 AThe Johns Hopkins University · 1986
- Proteins with insecticidal properties against homopteran insects and their use in plant protection85US 5,604,121 AAgricultural Genetics Company Limited · 1997
- Cytotoxic products formed by covalent bonding of the A chain of ricin with an antibody and the process for their preparation and use80US 4,340,535 AC M Industries · 1982
- Method for removing components of biological fluids45US 4,861,705 AYeda Research and Development Co. Ltd. · 1989
- Insect control using lectins having specific mannose-binding ability29US 5,545,820 AAgricultural Genetics Company Limited · 1996