C07K 14/43586
From silkworms
Official title: {from silkworms}
C07K14/43586 (From silkworms) appears on 180 US grants and 295 published applications in this corpus.
Search patents in C07K- Granted patents
- 180
- Published applications
- 295
- Assignees
- 142
- Inventors
- 640
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 7 |
| 2004 | 1 | 4 |
| 2005 | 2 | 4 |
| 2006 | 2 | 8 |
| 2007 | 3 | 6 |
| 2008 | 2 | 2 |
| 2009 | 2 | 9 |
| 2010 | 3 | 10 |
| 2011 | 1 | 6 |
| 2012 | 7 | 5 |
| 2013 | 6 | 11 |
| 2014 | 4 | 12 |
| 2015 | 10 | 22 |
| 2016 | 10 | 21 |
| 2017 | 10 | 7 |
| 2018 | 8 | 14 |
| 2019 | 9 | 22 |
| 2020 | 7 | 12 |
| 2021 | 10 | 23 |
| 2022 | 15 | 24 |
| 2023 | 7 | 16 |
| 2024 | 16 | 16 |
| 2025 | 17 | 22 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Silk-based products, formulations, and methods of use11 Aug 2026US 12,703,725 B2Cocoon Biotech Inc.
- Method for sericin removal19 May 2026US 12,630,945 B2Wenzhou Muqing Biotechnology Co., Ltd
- Protein fiber production method14 Apr 2026US 12,600,754 B2Spiber Inc.
- Methods and compositions for synthesizing improved silk fibers17 Mar 2026US 12,577,354 B2Bolt Threads, Inc.
- Systems, kits, and methods for forming in situ silk fibroin fibers and/or aerosols3 Mar 2026US 12,565,521 B2Trustees of Tufts College
- System, method, and apparatus for bioinspired strategies for efficient light harvesting and optical processing8 Oct 2026US 2026/0305745 A1Trustees of Tufts College
- Engineered biologic living materials and methods to make these via advanced manufacturing8 Oct 2026US 2026/0308451 A1
- Method for improving plant drought tolerance, sericin protein working solution and application thereof3 Sep 2026US 2026/0256147 A1Zhejiang A & F University
- Recombinant polypeptide23 Jul 2026US 2026/0209287 A1Humble Bee Limited
- Nanoparticles and methods for making the same and their use16 Jul 2026US 2026/0199523 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
Most cited
By later US patents
- Synthetically spun silk nanofibers and a process for making the same162US 6,110,590 AThe University of Akron · 2000
- Concentrated aqueous silk fibroin solution and use thereof139US 7,635,755 B2Trustees of Tufts College · 2009
- Functional recombinantly prepared synthetic protein polymer134US 5,514,581 AProtein Polymer Technologies, Inc. · 1996
- Peptides comprising repetitive units of amino acids and DNA sequences encoding the same121US 6,018,030 AProtein Polymer Technologies, Inc. · 2000
- Construction of synthetic DNA and its use in large polypeptide synthesis109US 5,243,038 AProtein Polymer Technologies, Inc. · 1993