A01K 67/35
Silkworms
A01K67/35 (Silkworms) appears on 18 US grants and 36 published applications in this corpus.
Search patents in A01K- Granted patents
- 18
- Published applications
- 36
- Assignees
- 19
- Inventors
- 81
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 4 |
| 2022 | 0 | 3 |
| 2023 | 2 | 7 |
| 2024 | 5 | 1 |
| 2025 | 4 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for evaluating biofilm formation, and invertebrate for use in evaluating biofilm formation10 Mar 2026US 12,571,793 B2Meiji Pharmaceutical University
- Apparatus for producing a bagworm silk thread, and method of producing long bagworm silk thread9 Sep 2025US 12,408,643 B2Kowa Company, Ltd.
- Preparation method for mulberry silk that fluoresces under near-infrared light and product27 May 2025US 12,312,519 B2Zhejiang University
- Egg collection device for bagworm moth and breeding method and egg collection method of bagworm moth using the same20 May 2025US 12,302,875 B2Kowa Company, Ltd.
- Electrical circuit components made from silkworm silk with silkworm-digested structured materials and methods for manufacturing same22 Apr 2025US 12,283,392 B2The American University in Cairo
- Natural fluorescent silk fibroin for biomedical applications20 Aug 2026US 2026/0241064 A1
- Egg collection device for bagworm moth and breeding method and egg collection method of bagworm moth using the same18 Jan 2024US 2024/0016131 A1Kowa Company, Ltd.
- Method for producing long bagworm silk threads and production device therefor28 Dec 2023US 2023/0416943 A1National Agriculture and Food Research Organization
- Marking silk products9 Nov 2023US 2023/0357958 A1
- Behavior control method and spinning position control method for bagworms14 Sep 2023US 2023/0287599 A1Kowa Company, Ltd.
Most cited
By later US patents
- Method of making cocoons with a sounding object6US 3,994,259 A1976
- Production of colored silk filament5US 5,538,519 ADainichiseika Color & Chemicals Mfg. Co., Ltd. · 1996
- Method for increasing yield of silkworm cocoons employing juvenile and moulting hormones4US 3,941,879 ANihon Tokushu Noyaku Seizo K.K. · 1976
- Automated silkworm sex sorting1US 10,376,925 B2China Jiliang University · 2019
- Method for producing long bagworm silk threads and production device therefor1US 11,814,751 B2National Agriculture and Food Research Organization · 2023